نظرة عامة على المنتج
PCF85162T/1 from NXP is a 128×8-bit I2C EEPROM with 2.5-5.5V, 1MHz I2C, 1M write cycles. TSSOP-8.
مبدأ العمل
Low-voltage I2C EEPROM. 128 bytes (1Kbit) organization. 2.5-5.5V operation. 1MHz Fast-mode Plus I2C. 1 million write cycles. 40-year data retention. 3 address pins for 8 devices on bus.
Pin Description
| دبوس | الاسم | الوظيفة |
|---|---|---|
| 1-3 | A0-A2 | Address inputs |
| 4 | VSS | أرضي |
| 5 | SDA | I2C data |
| 6 | SCL | I2C clock |
| 7 | WP | Write protect |
| 8 | VDD | 2.5-5.5V supply |
التطبيقات
- Parameter storage
- Configuration data
- Small data logging
Alternative Models
| Mfr | Part | الملاحظات |
|---|---|---|
| الرقاقة الدقيقة | 24AA01T-I/SN | 1Kbit I2C EEPROM |