參數資料
型號: 29LV040C-90
廠商: Macronix International Co., Ltd.
英文描述: 4M-BIT [512K x 8] CMOS SINGLE VOLTAGE 3V ONLY EQUAL SECTOR FLASH MEMORY
中文描述: 4分位[為512k × 8] CMOS單電壓3V只等于部門閃存
文件頁數: 25/52頁
文件大小: 499K
代理商: 29LV040C-90
25
P/N:PM1149
MX29LV040C
REV. 1.3, APR. 24, 2006
AUTOMATIC PROGRAMMING TIMING WAVEFORM
Figure 5. AUTOMATIC PROGRAMMING TIMING WAVEFORM
One byte data is programmed. Verify in fast algorithm
and additional verification by external control are not re-
quired because these operations are executed automati-
cally by internal control circuit. Programming comple-
tion can be verified by Data# Polling and toggle bit check-
ing after automatic programming starts. Device outputs
DATA# during programming and DATA# after programming
on Q7.(Q6 is for toggle bit; see toggle bit, Data# Polling,
timing waveform)
tWC
Address
OE#
CE#
A0h
555h
PA
PD
Status
DOUT
PA
PA
NOTES:
1.PA=Program Address, PD=Program Data, DOUT is the true data the program address
tAS
tAH
tGHWL
tCH
tWP
tDS
tDH
tWHWH1
Read Status Data (last two cycle)
Program Command Sequence(last two cycle)
tCS
tWPH
tVCS
WE#
Data
VCC
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