参数资料
型号: PCF85102C-2T/03,11
厂商: NXP Semiconductors
文件页数: 1/20页
文件大小: 0K
描述: IC EEPROM 2KBIT 100KHZ 8SOIC
标准包装: 2,500
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 2K (256 x 8)
速度: 100kHz
接口: I²C,2 线串口
电源电压: 2.5 V ~ 6.0 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
其它名称: 935262037118
PCF85102C2D-T
PCF85102C2D-T-ND
PCF85102C-2
256 × 8-bit CMOS EEPROM with I 2 C-bus interface
Rev. 04 — 22 October 2004
Product data
1. Description
The PCF85102C-2 is a ?oating gate Electrically Erasable Programmable Read Only
Memory (EEPROM) with 2 kbits (256 × 8-bit) non-volatile storage. By using an
internal redundant storage code, it is fault tolerant to single bit errors. This feature
dramatically increases the reliability compared to conventional EEPROMs. Power
consumption is low due to the full CMOS technology used. The programming voltage
is generated on-chip, using a voltage multiplier.
Data bytes are received and transmitted via the serial I 2 C-bus. Up to eight
PCF85102C-2 devices may be connected to the I 2 C-bus. Chip select is accomplished
by three address inputs (A0, A1 and A2).
2. Features
s Low power CMOS:
x 2.0 mA maximum operating current
x maximum standby current 10 μ A (at 6.0 V), typical 4 μ A
s Non-volatile storage of 2 kbits organized as 256 × 8-bit
s Single supply with full operation down to 2.5 V
s On-chip voltage multiplier
s Serial input/output I 2 C-bus
s Write operations:
x byte write mode
x 8-byte page write mode (minimizes total write time per byte)
s Read operations:
x sequential read
x random read
s Internal timer for writing (no external components)
s Internal power-on reset
s 0 kHz to 100 kHz clock frequency
s High reliability by using a redundant storage code
s Endurance: 1,000,000 Erase/Write (E/W) cycles at T amb = 22 ° C
s 10 years non-volatile data retention time
s Pin and address compatible to: PCF8570, PCF8571, PCF8572, PCA8581,
PCF8582
s Pin compatible (with a different address) to PCF85103
s ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per
JESD22-A115, and 1000 V CDM per JESD22-C101
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