SST89E554RC-40-C-NJE Silicon Storage Tech, SST89E554RC-40-C-NJE Datasheet - Page 81

• Manufacturer Part Number: SST89E554RC-40-C-NJE
• Description: Semiconductors and Actives, Microprocessors, Microcontrollers
• Manufacturer: Silicon Storage Tech

FlashFlex MCU
SST89E564RD / SST89V564RD
SST89E554RC / SST89V554RC
©2007 Silicon Storage Technology, Inc.
P3[7:6], P2[7:6]
P3[7:6], P2[7:6]
FIGURE 13-16: C
Erases both flash memory blocks. Security lock is ignored and the security bits are erased too.
FIGURE 13-17: B
Erases one of the flash memory blocks, if the security lock is not activated on that flash memory block.
ALE/PROG#
ALE/PROG#
PSEN#
PSEN#
P3[3]
RST
P3[3]
EA#
RST
EA#
HIP
LOCK
-E
-E
RASE
RASE FOR
T SU
T SU
SST89E/V564RD
T ADS
T ES
T ADS
T ES
81
T PROG
T PROG
1101b
0001b
T BE
T DH
T CE
T DH
S71207-08-EOL
EOL Data Sheet
1207 F07.1
1207 F08.1
1/07