SST89V564RC-40-C-NI View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
MFG CO.
'SST89V564RC-40-C-NI' PDF : 62 Pages View PDF
FlashFlex51 MCU
SST89E564RD / SST89V564RD / SST89E554RC / SST89V554RC
Preliminary Specifications
RST
PSEN#
ALE/PROG#
EA#
P3[3]
P3[7:6], P2[7:6]
TSU
TES
TADS
TPROG
TDH
TCE
0001b
555 ILL F07.1
FIGURE 4-4: CHIP-ERASE
Erases both flash memory blocks. Security lock is ignored and the security bits are erased too.
RST
PSEN#
ALE/PROG#
EA#
P3[3]
P3[7:6], P2[7:6]
TSU
TES
TADS
TPROG
TDH
TBE
1101b
555 ILL F08.1
FIGURE 4-5: BLOCK-ERASE FOR SST89E564RD/SST89V564RD
Erases one of the flash memory blocks, if the security lock is not activated on that flash memory block.
©2001 Silicon Storage Technology, Inc.
32
S71207-00-000 9/01 555
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