- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377801 > M14256 (意法半導(dǎo)體) Memory Card IC 256K Bit Serial IIC Bus EEPROM(256K位串行IIC總線EEPROM) PDF資料下載
參數(shù)資料
| 型號： | M14256 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Memory Card IC 256K Bit Serial IIC Bus EEPROM(256K位串行IIC總線EEPROM) |
| 中文描述： | 記憶卡IC 256K位串行IIC總線的EEPROM（256K位串行總線EEPROM的國際進口許可證） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 33K |
| 代理商： | M14256 |
1/2
DATA BRIEFING
September 1998
Complete data available on Data-on-Disc CD-ROMor at www.st.com
M14256
M14128
Memory Card IC
256/128 Kbit Serial I
2
C Bus EEPROM
I
Compatible with I
2
C Extended Addressing
I
Two Wire I
2
C Serial Interface
Supports 400 kHz Protocol
I
Single Supply Voltage (2.5 V to 5.5 V)
I
Hardware Write Control
I
BYTE and PAGE WRITE (up to 64 Bytes)
I
BYTE, RANDOM and SEQUENTIAL READ
Modes
I
Self-Timed Programming Cycle
I
Automatic Address Incrementing
I
Enhanced ESD/Latch-Up Behaviour
I
100,000 Erase/Write Cycles (minimum)
I
40 Year Data Retention (minimum)
I
5 ms Programming Time (typical)
DESCRIPTION
Each device is an electrically erasable program-
mable memory (EEPROM) fabricated with STMi-
croelectronics’s
High
Polysilicon, CMOS technology. This guarantees
an endurance typically well above 100,000 Erase/
Write cycles, with a data retention of 40 years. The
memory operates with a power supply as low as
2.5 V for the M14xxx-W version.
The M14256 and M14128 are available in micro-
module form only. For availability of the M14256 or
Endurance,
Double
Micromodule (D22)
Figure 1. Logic Diagram
AI02217
SDA
VCC
M14xxx
WC
SCL
GND
Table 1. Signal Names
SDA
Serial Data/Address Input/
Output
SCL
Serial Clock
WC
Write Control
V
CC
Supply Voltage
GND
Ground
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M145026 | REMOTE CONTROL ENCODER/DECODER CIRCUIT |
| M145026B1 | REMOTE CONTROL ENCODER/DECODER CIRCUIT |
| M145026D | REMOTE CONTROL ENCODER/DECODER CIRCUIT |
| M145027 | REMOTE CONTROL ENCODER/DECODER CIRCUIT |
| M145027B1 | REMOTE CONTROL ENCODER/DECODER CIRCUIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M1426 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mini size of Discrete semiconductor elements |
| M1427-5008-S-12 | 制造商:RAF Electronic Hardware 功能描述: |
| M1-42-8 | 制造商:Southco 功能描述: |
| M142-SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| M143 | 功能描述:CUTTER SIZE 4 MICRO 制造商:swanstrom tools usa 系列:* 零件狀態(tài):在售 標準包裝:1 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。