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S93WD463SA 参数 Datasheet PDF下载

S93WD463SA图片预览
型号: S93WD463SA
PDF下载: 下载PDF文件 查看货源
内容描述: 精密电源电压监控和复位控制器,一个看门狗定时器和1K位微丝记忆 [Precision Supply-Voltage Monitor and Reset Controller With a Watchdog Timer and 1k-bit Microwire Memory]
分类和应用: 监控控制器
文件页数/大小: 14 页 / 78 K
品牌: SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
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S93WD462/S93WD463
SK
CS
STATUS VERIFY
t CS
STANDBY
DI
1
0
0
1
0
t SV
t HZ
BUSY
t EW
2029 ILL 8.0
DO
HIGH-Z
READY
HIGH-Z
Figure 6. ERAL Instruction Timing
SK
CS
STATUS VERIFY
t CS
STANDBY
DI
1
0
0
0
1
DN
DO
t SV
t HZ
BUSY
t EW
READY
HIGH-Z
DO
Figure 7. WRAL Instruction Timing
2029 ILL 10.0
INSTRUCTION SET
Instruction
READ
ERASE
WRITE
EWEN
EWDS
ERAL
WRAL
Start
Bit
1
1
1
1
1
1
1
Opcode
10
11
01
00
00
00
00
Address
x8
x16
A6–A0
A6–A0
A6–A0
11xxxxx
00xxxxx
10xxxxx
01xxxxx
x(A5–A0)
x(A5–A0)
x(A5–A0)
11xxxx
00xxxx
10xxxx
01xxxx
D7–D0
D15–D0
D7–D0
D15–D0
Data
x8
Comments
x16
Read Address AN–A0
Clear Address AN–A0
Write Address AN–A0
Write Enable
Write Disable
Clear All Addresses
Write All Addresses
2029 PGM T5.0
2029-01 4/14/98
6