LE2464C: 64-kb I2C CMOS Serial EEPROM
The LE2464C is two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). This device realizes high speed and a high level reliability by high performance CMOS EEPROM
technology. This device is compatible with I2C memory protocol, therefore it is best suited for application that requires re-writable nonvolatile parameter memory.
Features- Capacity : 64k bits (8k x 8 bits)
- Single supply voltage : 1.7 V to 3.6 V
- Interface : Two wire serial interface (I2C Bus)
- Operating clock frequency : 400 kHz
- Low Power consumption : Standby : 2 μA (max): Active (Read) : 0.5 mA (max)
- Automatic page write mode : 32 Bytes
- Read mode : Sequential Read and random read
- Slave Address : Slave address in 7 bit format is 0x50 or 0x54 depending of polarity of pin B3 (TEST)
- Erase/Write cycles : 106 cycles (Page Write)
- Data Retention : 20 years
- High reliability : Adopts proprietary symmetric memory array configuration (USP6947325) Hardware write protect featureNoise filters connected to SCL and SDA pinsIncorporates a feature to prohibit write operations under low voltage conditions.
- Operating temperature : -40 to +85ºC
| Benefits- Low power consumption
- Save board space
- High Reliability
|
Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LE2464CXATBG | Active | Pb-free
Halide free | WLCSP-6 | 567HM | 1 | Tape and Reel | 5000 | $0.188 |
Specifications
| Product | Type | Density | Organization | Data Transmission Standard | fcycle Max (kHz) | tACC Max ns | VCC Min (V) | VCC Max (V) | Istandby Max (µA) | Iact Max (mA) | T Min (°C) | T Max (°C) |
|---|
| LE2464CXATBG | Serial | 64 kb | 8k x 8 | I2C | 400 | 900 | 1.7 | 3.6 | 2 | 0.5 | -40 | 85 |
