参数资料
型号: PCF85103C-2T/00,11
厂商: NXP Semiconductors
文件页数: 4/20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: 935262039118
PCF85103C2D-T
PCF85103C2D-T-ND
Philips Semiconductors
PCF85103C-2
256 × 8-bit CMOS EEPROM with I 2 C-bus interface
6. Pinning information
6.1 Pinning
A0
1
8 V DD
Fig 2. Pin con?guration.
6.2 Pin description
Table 4:
Pin description
A1 2
A2 3
VSS 4
002aaa251
7
6
5
N.C.
SCL
SDA
Symbol
A0
A1
A2
V SS
SDA
SCL
N.C.
V DD
7. Device addressing
Pin
1
2
3
4
5
6
7
8
Description
address input 0
address input 1
address input 2
negative supply voltage
serial data input/output (I 2 C-bus)
serial clock input (I 2 C-bus)
no connect
positive supply voltage
Table 5:
Device address code
Selection
Device code
Chip Enable
R/W
Bit
Device
b7 [1]
0
b6
0
b5
1
b4
0
b3
A2
b2
A1
b1
A0
b0
R/W
[1]
The Most Signi?cant Bit (MSB) ‘b7’ is sent ?rst.
A2, A1, A0 are hardware selectable pins.
A system could have up to eight PCF85103C-2 devices on the same I 2 C-bus,
equivalent to a 16 kbit EEPROM or 8 pages of 256 bytes of memory.
The eight addresses are de?ned by the state of the A0, A1, A2 inputs (logic level ‘1’
when connected to V DD , logic level ‘0’ when connected to GND). Figure 3 shows the
various address combinations.
9397 750 14218
? Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Product data
Rev. 04 — 22 October 2004
4 of 20
相关PDF资料
PDF描述
PCF8570T/F5,512 IC SRAM 2KBIT 100KHZ 8SOIC
PCF8582C-2T/03,118 IC EEPROM 2KBIT 100KHZ 8SOIC
PCF8594C-2T/02,118 IC EEPROM 4KBIT 100KHZ 8SOIC
PCF8598C-2P/02,112 IC EEPROM 8KBIT 100KHZ 8DIP
PCU9955TW,118 IC LED DRVR CONST CURR
相关代理商/技术参数
参数描述
PCF85116-3 制造商:NXP Semiconductors 功能描述:
PCF85116-3D 功能描述:电可擦除可编程只读存储器 2048X8 电可擦除可编程只读存储器 I2C 2.7V EXT 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
PCF85116-3N 功能描述:电可擦除可编程只读存储器 2048 X 8 电可擦除可编程只读存储器 ISC 2.7V EXT 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
PCF85116-3P 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2048 x 8-bit CMOS EEPROM with I2C-bus interface
PCF85116-3P/01 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2048 x 8-bit CMOS EEPROM with I2C-bus interface