参数资料
型号: NM93CS56MT8X
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: PROM
英文描述: 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封装: PLASTIC, TSSOP-8
文件页数: 3/16页
文件大小: 163K
代理商: NM93CS56MT8X
11
www.fairchildsemi.com
NM93CS56 Rev. F.2
NM93CS56
(MICROWIRE
Bus
Interface)
2048-Bit
Serial
EEPROM
with
Data
Protect
and
Sequential
Read
Timing Diagrams (Continued)
CS
SK
DI
DO
High - Z
Dummy
Bit
1
0
A7
A6
A1
A0
PRE
PE
0
D7
D1
D0
;;;;;;;;;;;;;;
;;;;
tCS
;;;
PROTECT REGISTER READ CYCLE (PRREAD)
Address
Bits(8)
Star t
Bit
Opcode
Bits(2)
93CS56:
Address bits patter n -> x-x-x-x-x-x-x-x; (x -> Don't Care, can be 0 or 1)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Address
Bits(8)
CS
PE
SK
DI
DO
High - Z
PROTECT REGISTER ENABLE CYCLE (PREN)
Star t
Bit
93CS56:
Address bits patter n -> 1-1-x-x-x-x-x-x; (x -> Don't Care, can be 0 or 1)
Opcode
Bits(2)
1
0
A7
A6
A1
A0
PRE
tCS
;;;;;;;;;
Address
Bits(8)
Data
Bits(16)
CS
PE
SK
DI
DO
High - Z
tCS
WRITE ALL CYCLE (WRALL)
Star t
Bit
93CS56:
Address bits patter n -> 0-1-x-x-x-x-x-x; (x -> Don't Care, can be 0 or 1)
Data bits patter n
-> User defined
Opcode
Bits(2)
1
0
A7
A6
A1
A0
D15
D14
D1
D0
PRE
Busy
Ready
tWP
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