参数资料
型号: FT24C128A-UTR-T
厂商: Fremont Micro Devices USA
文件页数: 1/15页
文件大小: 0K
描述: IC EEPROM 128KBIT 1MHZ 8TSSOP
标准包装: 1
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 128K (16K x 8)
速度: 400kHz,1MHz
接口: I²C,2 线串口
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 8-TSSOP
包装: 标准包装
其它名称: 1219-1115-6

24C128A, 24C256A
Two-Wire Serial EEPROM
128K, 256K (8-bit wide)
FEATURES
Low voltage and low power operations:
?
FT24C128A/256A: V CC = 1.8V to 5.5V
Maximum Standby current < 1μA (typically 0.02μA and 0.06μA @ 1.8V and 5.5V respectively).
64 bytes page write mode.
Partial page write operation allowed.
Internally organized: 16,384 × 8 (128K), 32,768 × 8 (256K).
Standard 2-wire bi-directional serial interface.
Schmitt trigger, filtered inputs for noise protection.
Self-timed write cycle (5ms maximum).
1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility.
Automatic erase before write operation.
Write protect pin for hardware data protection.
High reliability: typically 1,000,000 cycles endurance.
100 years data retention.
Industrial temperature range (-40 o C to 85 o C).
Standard 8-pin DIP/SOP/TSSOP/MSOP Pb-free packages.
DESCRIPTION
The FT24C128A/256A series are 131,072/262,144 bits of serial Electrical Erasable and Programmable Read Only
Memory, commonly known as EEPROM. They are organized as 16,384/32,768 words of 8 bits (one byte) each. The
devices are fabricated with proprietary advanced CMOS process for low power and low voltage applications. These
devices are available in standard 8-lead DIP, 8-lead SOP, 8-lead TSSOP and 8-lead MSOP packages. A standard 2-
wire serial interface is used to address all read and write functions. Our extended V CC range (1.8V to 5.5V) devices
enables wide spectrum of applications.
PIN CONFIGURATION
Pin Name
A2, A1, A0
SDA
SCL
WP
NC
Pin Function
Device Address Inputs
Serial Data Input / Open Drain Output
Serial Clock Input
Write Protect
No-Connect
? 2009 Fremont Micro Devices Inc.
DS3007J-page 1
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