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參數(shù)資料
| 型號(hào)： | M34D64WMNT1 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | EEPROM |
| 英文描述： | 64/32 Kbit Serial IC Bus EEPROM With Hardware Write Control on Top Quarter of Memory |
| 中文描述： | 64/32千位串行IC總線EEPROM，帶有硬件寫控制記憶的熱門季 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 119K |
| 代理商： | M34D64WMNT1 |
1/15
PRELIMINARY DATA
May 2000
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
M34D64
M34D32
64/32 Kbit Serial I2C Bus EEPROM
With Hardware Write Control on Top Quarter of Memory
I
Compatible with I
2
C Extended Addressing
I
Two Wire I
2
C Serial Interface
Supports 400 kHz Protocol
I
Single Supply Voltage:
– 4.5V to 5.5V for M34Dxx
– 2.5V to 5.5V for M34Dxx-W
– 1.8V to 3.6V for M34Dxx-R
I
Hardware Write Control of the top quarter of
memory
I
BYTE and PAGE WRITE (up to 32 Bytes)
I
RANDOM and SEQUENTIAL READ Modes
I
Self-Timed Programming Cycle
I
Automatic Address Incrementing
I
Enhanced ESD/Latch-Up Behavior
I
More than 1 Million Erase/Write Cycles
I
More than 40 Year Data Retention
DESCRIPTION
These
memory (EEPROM) devices are fabricated with
STMicroelectronics’ High Endurance, CMOS
technology. This guarantees an endurance
typically well above one million Erase/Write
cycles, with a data retention of 40 years. The
memories are organized as 8192x8 bits (M34D64)
and 4096x8 bits (M34D32), and operate down to
electrically
erasable
programmable
Figure 1. Logic Diagram
AI02850
3
E0-E2
SDA
VCC
M34D64
M34D32
WC
SCL
VSS
Table 1. Signal Names
E0, E1, E2
Chip Enable Inputs
SDA
Serial Data/Address Input/
Output
SCL
Serial Clock
WC
Write Control
V
CC
Supply Voltage
V
SS
Ground
PSDIP8 (BN)
0.25 mm frame
SO8 (MN)
150 mil width
8
1
8
1
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| M34D64WMNT5 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64/32 Kbit Serial IC Bus EEPROM With Hardware Write Control on Top Quarter of Memory |
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