參數(shù)資料
型號: M95320
廠商: 意法半導體
元件分類: DRAM
英文描述: 32K Serial SPI EEPROM with Positive Clock Strobe(32K串行SPI EEPROM)
中文描述: 32K的串行SPI EEPROM,帶有正時鐘選通(32K的串行EEPROM中的SPI)
文件頁數(shù): 1/21頁
文件大小: 166K
代理商: M95320
M95640, M95320
M95160, M95080
64K/32K/16K/8K SERIAL SPI EEPROM
with POSITIVE CLOCK STROBE
PRELIMINARY DATA
March 1998
1/21
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
AI01789C
S
VCC
M95xxx
HOLD
VSS
W
Q
C
D
Figure 1. Logic Diagram
C
Serial Clock
D
Serial Data Input
Q
Serial Data Output
S
Chip Select
W
Write Protect
HOLD
Hold
V
CC
Supply Voltage
V
SS
Ground
Table 1. Signal Names
8
1
SO8 (MN)
150 mil Width
8
1
PSDIP8 (BN)
0.25mm Frame
100,000 ERASE/WRITE CYCLES
40 YEARS DATA RETENTION
SINGLE SUPPLY VOLTAGE
– 4.5V to 5.5V for M95xxx
– 2.5V to 5.5V for M95xxx-W
– 1.8V to 3.6V for M95xxx-R
SPI BUS COMPATIBLE SERIAL INTERFACE
5 MHz CLOCK RATE MAX
STATUS REGISTER
HARDWARE PROTECTION of the STATUS
REGISTER
32 BYTE PAGE MODE
SIZEABLE READ ONLY EEPROM AREA
SELF-TIMED PROGRAMMING CYCLE
E.S.D.PROTECTION GREATER than 4000V
SUPPORTS POSITIVE CLOCK SPI MODES
DESCRIPTION
The M95xxx is a family of electrically erasable
programmable memories (EEPROM) fabricated
with SGS-THOMSON’s High Endurance Double
Polysilicon CMOS technology. Each memory is
accessed by a simple SPI bus compatible serial
interface. The bus signals are a serial clock input
(C), a serial data input (D) and a serial data output
(Q).
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