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参数资料
| 型号： | PCF8594C-2P/02,112 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 4KBIT 100KHZ 8DIP |
| 标准包装： | 50 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 4K (512 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-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-DIP |
| 包装： | 管件 |
| 其它名称： | 568-3639-5 935195510112 PCF8594C2N |
PCF8594C-2
512 × 8-bit CMOS EEPROM with I 2 C-bus interface
Rev. 05 — 25 October 2004
Product data
1. Description
The PCF8594C-2 is a ?oating gate Electrically Erasable Programmable Read Only
Memory (EEPROM) with 4 kbits (512 × 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 four
PCF8594C-2 devices may be connected to the I 2 C-bus. Chip select is accomplished
by two address inputs (A1 and A2).
Timing of the E/W cycle is carried out internally, thus no external components are
required. Programming Time Control (PTC), Pin 7, must be connected to either V DD
or left open-circuit. There is an option of using an external clock for timing the length
of an E/W cycle.
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 4 kbits organized as 512 × 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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCF8594C-2T | 制造商:NXP Semiconductors 功能描述:Bulk |
| PCF8594C-2T/02,112 | 功能描述:电可擦除可编程只读存储器 512X8 电可擦除可编程只读存储器 RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| PCF8594C-2T/02,118 | 功能描述:电可擦除可编程只读存储器 512X8 电可擦除可编程只读存储器 2.5V TO 6.0V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| PCF8594C-2T/02112 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| PCF8594C-2T02 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:512 X 8-bit CMOS EEPROM with I2C-bus interface |
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