64K-bit/32K-bit 2-WIRE SERIAL CMOS EEPROM The IS24C32A-2GLI is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by ISSI (Integrated Silicon Solution Inc.). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Memory Size:** 32 Kbit (4 K x 8)
- **Interface:** I²C (2-wire serial interface)
- **Operating Voltage:** 1.7V to 5.5V
- **Operating Temperature Range:** -40°C to +85°C
- **Write Cycle Endurance:** 1,000,000 cycles
- **Data Retention:** 100 years
- **Page Write Buffer:** 32 bytes
- **Clock Frequency:** Up to 400 kHz (I²C Fast Mode)
- **Package Type:** 8-lead SOIC, TSSOP, or PDIP
- **AEC-Q100 Qualified:** No
### **Descriptions:**
- The IS24C32A-2GLI is a low-power, byte-alterable EEPROM designed for general-purpose non-volatile data storage.
- It supports random and sequential read modes and features a built-in write-protect function via the WP pin.
- The device is compatible with standard I²C protocols and includes noise suppression for reliable operation in noisy environments.
### **Features:**
- **Low Power Consumption:**
- Active Read Current: 1 mA (typical)
- Standby Current: 1 µA (typical)
- **Hardware Write Protection:** WP pin enables/disables write operations.
- **Page Write Mode:** Allows up to 32 bytes to be written in a single operation.
- **Self-Timed Write Cycle:** No external timing control required.
- **ESD Protection:** ≥ 4000V (Human Body Model).
- **Industrial-Grade Reliability:** Suitable for extended temperature environments.
This information is based on ISSI's datasheet for the IS24C32A-2GLI. For detailed electrical characteristics and timing diagrams, refer to the official documentation.
