STM8L151C8T6 ,Ultra-low-power 8-bit MCU with 64 Kbytes Flash, 16 MHz CPU, integrated EEPROMThermal characteristics . . . . . 12110 Package characteristics . . . . 12210.1 Package me ..
STM8L151G6U6 ,Ultra-low-power 8-bit MCU with 32 Kbytes Flash, 16 MHz CPU, integrated EEPROMfeatures– 5 low power modes: Wait, Low power run 12-bit DAC with output buffer(5.1 µA), Low power ..
STM8L151K4T6 ,Ultra-low-power 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROMfeatures and peripheral counts . 11Table 3. Timer feature comparison . . 21Table 4. Legend/ab ..
STM8L151R8T6 ,Ultra-low-power 8-bit MCU with 64 Kbytes Flash, 16 MHz CPU, integrated EEPROMAbsolute maximum ratings . . . . 679.3 Operating conditions 699.3.1 General operating con ..
STM8L152C4T6 ,Ultra-low-power 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROMThermal characteristics . . . . . .11210 Package characteristics . . . . 11310.1 ECOPACK ..
STM8L152C6T6 ,Ultra-low-power 8-bit MCU with 32 Kbytes Flash, 16 MHz CPU, integrated EEPROMFeatures Operating conditionsUFQFPN48 UFQFPN32 – Operating power supply range 1.8 V to LQFP48 CSP3 ..
SY88149CLKG , 3.3V, 1.25Gbps PECL LIMITING POST AMPLIFIER W/HIGH GAIN TTL SIGNAL DETECT
SY88289ALMG , 3.3V, 3.2Gbps CML Low-Power Limiting Post Amplifier with TTL Loss-of-Signal
SY88289ALMG , 3.3V, 3.2Gbps CML Low-Power Limiting Post Amplifier with TTL Loss-of-Signal
SY88289BLMG , 3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal
SY88289CLMG , 3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal
SY88289CLMG , 3.3V, 3.2Gbps CML Limiting Post Amplifier with High-Gain TTL Loss-of-Signal
STM8L151C8T6-STM8L151R8T6-STM8L152C8T6-STM8L152R8T6
Ultra-low-power 8-bit MCU with 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM
July 2013 DocID17943 Rev 6 1/134
STM8L151x8 STM8L152x8 STM8L151R6 STM8L152R68-bit ultralow power MCU, up to 64 KB Flash + 2 KB data EEPROM,
RTC, LCD, timers, USARTs, I2C, SPIs, ADC, DAC, comparators
Datasheet - production data
Features Operating conditions Operating power supply: 1.65 to 3.6V
(without BOR), 1.8 to 3.6 V (with BOR) Temp. range: -40 to 85, 105 or 125 °C Low power features 5 low power modes: Wait, Low power run
(5.9 µA), Low power wait (3 µA), Active-halt
with full RTC (1.4 µA), Halt (400 nA) Consumption: 200 µA/MHz+330 µA Fast wake up from Halt mode (4.7 µs) Ultra low leakage per I/0: 50 nA Advanced STM8 core Harvard architecture and 3-stage pipeline Max freq: 16 MHz, 16 CISC MIPS peak Up to 40 external interrupt sources Reset and supply management Low power, ultrasafe BOR reset with 5
programmable thresholds Ultralow power POR/PDR Programmable voltage detector (PVD) Clock management 32 kHz and 1-16 MHz crystal oscillators Internal 16 MHz factory-trimmed RC and kHz low consumption RC Clock security system Low power RTC BCD calendar with alarm interrupt, Digital calibration with +/- 0.5ppm accuracy Advanced anti-tamper detection DMA 4 ch. for ADC, DACs, SPIs, I2 C, USARTs,
Timers, 1 ch. for memory-to-memory LCD: 8x40 or 4x44 w/ step-up converter 12-bit ADC up to 1 Msps/28 channels Temp. sensor and internal ref. voltage Memories Up to 64 KB of Flash memory with up to 2
KB of data EEPROM with ECC and RWW Flexible write/read protection modes Up to 4 KB of RAM 2x12-bit DAC (dual mode) with output buffer 2 ultralow power comparators 1 with fixed threshold and 1 rail to rail Wakeup capability Timers Three 16-bit timers with 2 channels (IC,
OC, PWM), quadrature encoder One 16-bit advanced control timer with 3
channels, supporting motor control One 8-bit timer with 7-bit prescaler 1 Window and 1 independent watchdog Beeper timer with 1, 2 or 4 kHz frequencies Communication interfaces Two synchronous serial interface (SPI)
–Fast I2 C 400 kHz SMBus and PMBus Three USARTs (ISO 7816 interface + IrDA) Up to 67 I/Os, all mappable on interrupt vectors Up to 16 capacitive sensing channels
supporting touchkey, proximity, linear touch
and rotary touch sensors Fast on-chip programming and non-intrusive
debugging with SWIM, Bootloader using
USART 96-bit unique ID
Table 1. Device summary
Contents STM8L15xx8, STM8L15xR6
2/134 DocID17943 Rev 6
Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 STM8L Ultralow power 8-bit family benefits . . . . . . . . . . . . . . . . . . . . . . . 10
2.2 Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.3 Ultralow power continuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1 Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Central processing unit STM8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.1 Advanced STM8 Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2.2 Interrupt controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3 Reset and supply management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3.1 Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3.2 Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3.3 Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Clock management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.5 Low power real-time clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.6 LCD (Liquid crystal display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.7 Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.8 DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.9 Analog-to-digital converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.10 Digital-to-analog converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.11 Ultralow power comparators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.12 System configuration controller and routing interface . . . . . . . . . . . . . . . 21
3.13 T ouch sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.14 Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.14.1 16-bit advanced control timer (TIM1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.14.2 16-bit general purpose timers (TIM2, TIM3, TIM5) . . . . . . . . . . . . . . . . 22
3.14.3 8-bit basic timer (TIM4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.15 Watchdog timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.15.1 Window watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
DocID17943 Rev 6 3/134
STM8L15xx8, STM8L15xR6 Contents
3.15.2 Independent watchdog timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.16 Beeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.17 Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.17.1 SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.17.2 I2 C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.17.3 USART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.18 Infrared (IR) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.19 Development support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Memory and register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.1 Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
5.2 Register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Interrupt vector mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Option bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Unique ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.1 Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.1.1 Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.1.2 Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.1.3 Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.1.4 Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.1.5 Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.3 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
9.3.1 General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
9.3.2 Embedded reset and power control block characteristics . . . . . . . . . . 70
9.3.3 Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
9.3.4 Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
9.3.5 Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
9.3.6 I/O current injection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
9.3.7 I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Contents STM8L15xx8, STM8L15xR6
4/134 DocID17943 Rev 6
9.3.8 Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
9.3.9 LCD controller (STM8L152xx only) . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
9.3.10 Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
9.3.11 Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
9.3.12 Comparator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
9.3.13 12-bit DAC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
9.3.14 12-bit ADC1 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
9.3.15 EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
9.4 Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
10.1 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
DocID17943 Rev 6 5/134
STM8L15xx8, STM8L15xR6 List of tables
List of tables
Table 1. Device summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 2. High density and medium+ density STM8L15xx low power device features and
peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 3. Timer feature comparison. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 4. Legend/abbreviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 5. High density and medium+ density STM8L15x pin description . . . . . . . . . . . . . . . . . . . . . 28
Table 6. Flash and RAM boundary addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Table 7. Factory conversion registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Table 8. I/O port hardware register map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Table 9. General hardware register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Table 10. CPU/SWIM/debug module/interrupt controller registers. . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Table 11. Interrupt mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Table 12. Option byte addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Table 13. Option byte description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Table 14. Unique ID registers (96 bits). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Table 15. Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Table 16. Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Table 17. Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Table 18. General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Table 19. Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 70
Table 20. Total current consumption in Run mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Table 21. Total current consumption in Wait mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Table 22. Total current consumption and timing in Low power run mode at VDD = 1.65 V to 3.6 V . 79
Table 23. Total current consumption in Low power wait mode at VDD = 1.65 V to 3.6V . . . . . . . . . 81
Table 24. Total current consumption and timing in Active-halt mode
at VDD = 1.65 V to 3.6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Table 25. Typical current consumption in Active-halt mode, RTC clocked by LSE external crystal. . 85
Table 26. Total current consumption and timing in Halt mode at VDD = 1.65 to 3.6V . . . . . . . . . . . 86
Table 27. Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Table 28. Current consumption under external reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Table 29. HSE external clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Table 30. LSE external clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Table 31. HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Table 32. LSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Table 33. HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Table 34. LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Table 35. RAM and hardware registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Table 36. Flash program and data EEPROM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Table 37. I/O current injection susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Table 38. I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Table 39. Output driving current (high sink ports). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Table 40. Output driving current (true open drain ports). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Table 41. Output driving current (PA0 with high sink LED driver capability). . . . . . . . . . . . . . . . . . . . 99
Table 42. NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Table 43. SPI1 characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Table 44. I2C characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Table 45. LCD characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Table 46. Reference voltage characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
