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参数资料
| 型号： | M93S56-WMN3P |
| 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： | 6/34页 |
| 文件大小： | 525K |
| 代理商： | M93S56-WMN3P |
第1页第2页第3页第4页第5页当前第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页
M93S66, M93S56, M93S46
6/34
Table 2. Instruction Set for the M93S46
Note: 1. X = Don’t Care bit.
Instruction
Description
W
PRE
Start
bit
Op-
Code
Address
1
Data
Required
Clock
Cycles
Additional
Comments
READ
Read Data
from Memory
X
0
1
10
A5-A0
Q15-Q0
WRITE
Write Data to
Memory
1
0
1
01
A5-A0
D15-D0
25
Write is executed if
the address is not
inside the Protected
area
PAWRITE
Page Write to
Memory
1
0
1
11
A5-A0
N x
D15-D0
9 + 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
01 XXXX
D15-D0
25
Write all data if the
Protection Register
is cleared
WEN
Write Enable
1
0
1
00
11 XXXX
9
WDS
Write Disable
X
0
1
00
00 XXXX
9
PRREAD
Protection
Register Read
X
1
1
10
XXXXXX
Q5-Q0
+ Flag
Data Output =
Protection Register
content + Protection
Flag bit
PRWRITE
Protection
Register Write
1
1
1
01
A5-A0
9
Data above specified
address A5-A0 are
protected
PRCLEAR
Protection
Register Clear
1
1
1
11
111111
9
Protect Flag is also
cleared (cleared
Flag = 1)
PREN
Protection
Register
Enable
1
1
1
00
11XXXX
9
PRDS
Protection
Register
Disable
1
1
1
00
000000
9
OTP bit is set
permanently
相关PDF资料 |
PDF描述 |
|---|---|
| M93S56-WDS6 | Triple 3-Input Positive-AND Gates 14-SSOP -40 to 85 |
| M93S56-WDS3TP | Triple 3-Input Positive-AND Gates 14-SSOP -40 to 85 |
| M93S56-WDS3TG | Triple 3-Input Positive-AND Gates 14-SSOP -40 to 85 |
| M93S56-WDS3T | 4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection |
| M93S56-WDS3P | Triple 3-Input Positive-AND Gates 14-SOIC -40 to 85 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M93S56-WMN3T | 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 |
| M93S56-WMN3TG | 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 |
| M93S56-WMN3TP | 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 |
| M93S56WMN3TPS | 制造商:STMicroelectronics 功能描述: |
| M93S56-WMN6 | 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 |
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