MX26C2000BQC-12 데이터 시트보기 (PDF) - Macronix International
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MX26C2000BQC-12 Datasheet PDF : 23 Pages
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MX26C2000B
Table 2: Command Definitions
Command
Read Memory
Setup Erase/Erase
Erase Verify
Setup Program/Program
Program Verify
Reset
Bus
Cycles.
Req
1
2
2
2
2
2
First Bus Cycle
Operation
Write
Write
Write
Write
Write
Write
Address1
X
X
EA
X
X
X
Data2
00H
20H
A0H
40H
C0H
FFH
Second Bus Cycle
Operation Address1 Data2
Write
Read
Write
Read
Write
X
20H
X
EVD
PA
PD
X
PVD
X
FFH
1 EA=Erase Address: address of memory location to be read during erase verify.
PA=Program Address: address of memory location to be Programmed.
Address are latched on the falling edge of the WE pulse.
2 EVD=Erase Verify Data: data read from location EA during erase verify.
PD=Program Data: data to be programmed at location PA. Data is latched on the rising edge of WE.
PVD=Program Verify Data: data read from location PA during program verify. PA is latched on the Program
command.
P/N: PM0765
13
REV. 0.8, NOV. 20, 2002
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