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参数资料
| 型号： | PCF8594C-2T/02,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 4KBIT 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： | 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-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
| 其它名称： | 935195550118 PCF8594C2D-T PCF8594C2D-T-ND |
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 |
|---|---|
| PCF8594E2D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| PCF8594E2N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| PCF8594P | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| PCF8594T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| PCF8598C-2 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:256 to 1024 x 8-bit CMOS EEPROMs with I2C-bus interface |
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