参数资料
型号: M93S56-WMN6P
厂商: 意法半导体
元件分类: DRAM
英文描述: 4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection
中文描述: 4Kbit,2Kbit和1Kbit 16位宽MICROWIRE串行EEPROM的访问与街区保护
文件页数: 7/34页
文件大小: 525K
代理商: M93S56-WMN6P
7/34
M93S66, M93S56, M93S46
Table 3. Instruction Set for the M93S66, M93S56
Note: 1. X = Don’t Care bit.
2. Address bit A7 is not decoded by the M93S56.
Instruction
Description
W
PRE
Start
bit
Op-
Code
Address
1,2
Data
Required
Clock
Cycles
Additional
Comments
READ
Read Data
from Memory
X
0
1
10
A7-A0
Q15-Q0
WRITE
Write Data to
Memory
1
0
1
01
A7-A0
D15-D0
27
Write is executed if
the address is not
inside the
Protected area
PAWRITE
Page Write to
Memory
1
0
1
11
A7-A0
N x
D15-D0
11 + N x 16
Write is executed if
all the N
addresses are not
inside the
Protected area
WRAL
Write All
Memory
with same
Data
1
0
1
00
01XXXXXX
D15-D0
27
Write all data if the
Protection
Register is cleared
WEN
Write Enable
1
0
1
00
11XXXXXX
11
WDS
Write Disable
X
0
1
00
00XXXXXX
11
PRREAD
Protection
Register Read
X
1
1
10
XXXXXXXX
Q7-Q0
+ Flag
Data Output =
Protection
Register content +
Protection Flag bit
PRWRITE
Protection
Register Write
1
1
1
01
A7-A0
11
Data above
specified address
A7-A0 are
protected
PRCLEAR
Protection
Register Clear
1
1
1
11
11111111
11
Protect Flag is also
cleared (cleared
Flag = 1)
PREN
Protection
Register
Enable
1
1
1
00
11XXXXXX
11
PRDS
Protection
Register
Disable
1
1
1
00
00000000
11
OTP bit is set
permanently
相关PDF资料
PDF描述
M93S56-WMN6G Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
M93S56-WMN6 4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection
M93S56-WMN3TP 4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection
M93S56-WMN3TG 4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection
M93S56-WMN3T 4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection
相关代理商/技术参数
参数描述
M93S56-WMN6T 功能描述:电可擦除可编程只读存储器 5.5V 2K (128x16) RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
M93S56-WMN6TG 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection
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M93S56-WMN6TP/S 制造商:STMicroelectronics 功能描述:EEPROM SERL-MICROWIRE 2KBIT 128X16 3.3V/5V 8PIN SO N - Tape and Reel
M93S56-WMN6TP-CUT TAPE 制造商:ST 功能描述:M93S56 Series 2 Kb (128 x 16) 2.5 V 3 Wire Microwire?Serial EEPROM - SOIC-8