參數資料
型號： M95256-BN3TP
廠商： 意法半導體
元件分類： EEPROM
英文描述： 256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
中文描述： 256Kbit和128Kbit的EEPROM串行SPI總線高速時鐘
文件頁數： 5/39頁
文件大?。?/td> 580K
代理商： M95256-BN3TP
5/39
M95256, M95128
SUMMARY DESCRIPTION
These electrically erasable programmable memo-
ry (EEPROM) devices are accessed by a high
speed SPI-compatible bus. The memory array is
organized as 32768 x 8 bit (M95256) and 16384 x
8 bit (M95128).
The device is accessed by a simple serial interface
that is SPI-compatible. The bus signals are C, D
and Q, as shown in
Table 2.
and
Figure 2.
.
The device is selected when Chip Select (S) is tak-
en Low. Communications with the device can be
interrupted using Hold (HOLD).
Figure 2. Logic Diagram
Figure 3. DIP, SO and TSSOP Connections
Note: See
PACKAGE MECHANICAL
section for package dimen-
sions, and how to identify pin-1.
Table 2. Signal Names
AI01789C
S
VCC
M95xxx
HOLD
VSS
W
Q
C
D
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
D
VSS
C
HOLD
Q
W
S
VCC
AI01790D
M95xxx
1
2
3
4
8
7
6
5
相關PDF資料
PDF描述
M95256-BN5T 256/128 Kbit Serial SPI Bus EEPROM With High Speed Clock
M95256-BN6 256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
M95256-BN6G 256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
M95256-BN6P 256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
M95256-MN5T 256/128 Kbit Serial SPI Bus EEPROM With High Speed Clock
相關代理商/技術參數
參數描述
M95256-BN5T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256/128 Kbit Serial SPI Bus EEPROM With High Speed Clock
M95256-BN6 功能描述:電可擦除可編程只讀存儲器 5.5V 256K (32Kx8) RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8
M95256-BN6G 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
M95256-BN6P 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
M95256-BN6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256Kbit and 128Kbit Serial SPI Bus EEPROM With High Speed Clock
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