參數(shù)資料
型號(hào): S29AL004D90SFI013
廠商: SPANSION LLC
元件分類: PROM
英文描述: 256K X 16 FLASH 3V PROM, 90 ns, PDSO48
封裝: LEAD FREE, MO-180AA, SO-44
文件頁(yè)數(shù): 43/53頁(yè)
文件大?。?/td> 1402K
代理商: S29AL004D90SFI013
48
S29AL004D
S29AL004D_00_A0 November 12, 2004
AC Characteristics
tGHEL
tWS
OE#
CE#
WE#
RESET#
tDS
Data
tAH
Addresses
tDH
tCP
DQ7#
DOUT
tWC
tAS
tCPH
PA
Data# Polling
A0 for program
55 for erase
tRH
tWHWH1 or 2
RY/BY#
tWH
PD for program
30 for sector erase
10 for chip erase
555 for program
2AA for erase
PA for program
SA for sector erase
555 for chip erase
tBUSY
Notes:
1. PA = program address, PD = program data, DQ7# = complement of the data written to the device, DOUT = data
written to the device.
2. Figure indicates the last two bus cycles of command sequence.
3. Word mode address used as an example.
Figure 24. Alternate CE# Controlled Write Operation Timings
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