ST7FSCR1R4T1 ,8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K FLASH, 768 RAM, SMARTCARD I/F, TIMERST7SCR8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16KFLASH, 768 RAM, SMARTCARD I/F, TIMER■ Memories– U ..
ST7LNB0 ,DiSEqC" 2.1 Slave Microcontroller for LNBs and SwitchersFeatures ST7LNB0Y0M6Packages SO16 150”Peripherals DiSEqC™ 2.1 communication interface, 22KHz tone d ..
ST7LNB1Y0M6 ,8-bit MCUThermal characteristics . . . . . . 336.3 Soldering information 337 Revision history ..
ST7MDT10-EMU3 ,ST7-EMU3features, including advanced breakpoints and performance ST7analysis. In addition, the EMU3 include ..
ST7MDTU3-EPB/EU ,ST7 One position programming board,APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY ..
ST7MDTU3-EPB/US ,ST7 One position programming board,Features■ In-circuit programming or in-situ programming of various ST7 devices (depending on the EP ..
STRF6653 , OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
STR-F6653 , OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
STRF6656 , OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
STRF6656 , OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
STRF6656 , OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
STR-F6656 , OFF-LINE QUASI-RESONANT FLYBACK SWITCHING REGULATORS
ST7FSCR1R4T1
8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K FLASH, 768 RAM, SMARTCARD I/F, TIMER
September 2004 1/103
Rev. 2.0
ST7SCR8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K
FLASH, 768 RAM, SMARTCARD I/F , TIMER
Memories Up to 16K of ROM or High Density Flash (HD-Flash) program memory with read/write pro-tection, HDFlash In-Circuit and In-ApplicationProgramming. 100 write/erase cycles guaran-teed, data retention: 20 years at 55°C Up to 768 bytes of RAM including up to 128bytes stack and 256 bytes USB buffer
Clock, Reset and Supply Management Low Voltage Reset 2 power saving modes: Halt and Wait modes PLL for generating 48 MHz USB clock using a4 MHz crystal
Interrupt Management Nested Interrupt Controller
USB (Universal Serial Bus) Interface 256-byte buffer for full speed bulk, control andinterrupt transfer types compliant with USBspecification (version 2.0) On-Chip 3.3V USB voltage regulator andtransceivers with software power-down 7 USB Endpoints:
One 8-byte Bidirectional Control Endpoint One 64-byte In Endpoint,
One 64-byte Out Endpoint
Four 8-byte In Endpoints
35 or 4 I/O ports: Up to 4 LED outputs with software program-mable constant current (3 or 7 mA). 2 General purpose I/Os programmable as in-terrupts Up to 8 line inputs programmable as interrupts Up to 20 Outputs 1 line assigned by default as static input afterreset
ISO7816-3 UART Interface: 4 Mhz Clock generation Synchronous/Asynchronous protocols (T=0,T=1) Automatic retry on parity error Programmable Baud rate from 372 clock puls-es up to 11.625 clock pulses (D=32/F=372) Card Insertion/Removal Detection
Smartcard Power Supply: Selectable card VCC 1.8V, 3V, and 5V Internal Step-up converter for 5V suppliedSmartcards (with a current of up to 55mA) us-ing only two external components. Programmable Smartcard Internal VoltageRegulator (1.8V to 3.0V) with current overloadprotection and 4 KV ESD protection (HumanBody Model) for all Smartcard Interface I/Os
One 8-bit Timer Time Base Unit (TBU) for generating periodicinterrupts.
Development Tools Full hardware/software development package
Table 1. Device Summary
