SST32HF201 Datasheet, PDF (13/26 Pages) Silicon Storage Technology, Inc – Multi-Purpose Flash (MPF) + SRAM ComboMemory

Multi-Purpose Flash (MPF) + SRAM ComboMemory
SST32HF201 / SST32HF202 / SST32HF401 / SST32HF402
Preliminary Specifications
ADDRESSES AMSF-0
WE#
TAS
OE#
5555
TAH
TWP
2AAA
TWPH
5555
ADDR
INTERNAL PROGRAM OPERATION STARTS
TBP
TDH
TDS
BEF#
TCH
DQ15-0
TCS
XXAA XX55 XXA0
DATA
SW0
SW1
SW2
WORD
(ADDR/DATA)
AMSF = Most Significant Flash Address
Note: X can be VIL or VIH, but no other value
557 ILL F06.0
FIGURE 6: FLASH WE# CONTROLLED PROGRAM CYCLE TIMING DIAGRAM
ADDRESSES AMSF-0
BEF#
TAS
OE#
5555
TAH
TCP
2AAA
TCPH
5555
ADDR
INTERNAL PROGRAM OPERATION STARTS
TBP
TDH
TDS
WE#
TCH
DQ15-0
XXAA
TCS
XX55
XXA0
DATA
SW0
SW1
SW2
WORD
(ADDR/DATA)
AMSF = Most Significant Flash Address
Note: X can be VIL or VIH, but no other value
557 ILL F07.0
FIGURE 7: BEF# CONTROLLED FLASH PROGRAM CYCLE TIMING DIAGRAM
©2001 Silicon Storage Technology, Inc.
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S71209-00-000 9/01 557