a29800tm-90i AMIC Technology Corporation, a29800tm-90i Datasheet - Page 23

• Manufacturer Part Number: a29800tm-90i
• Description: 1024k X 8 Bit / 512k X 16 Bit Cmos 5.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMIC Technology Corporation

Temporary Sector Unprotect
Note: Not 100% tested.
Temporary Sector Unprotect Timing Diagram
AC Characteristics
Word/Byte Configuration (
(November, 2007, Version 1.3)
JEDEC
JEDEC
Parameter
RESET
Parameter
RY/BY
WE
CE
t
Std
t
VIDR
RSP
t
ELFL/
t
12V
0 or 5V
t
Std
FHQV
FLQZ
t
ELFH
V
Unprotect
t
RESET
VIDR
ID
Rise and Fall Time (See Note)
BYTE
BYTE
CE
BYTE
Setup Time for Temporary Sector
to
BYTE
Switching Low to Output High-Z
Switching High to Output Active
)
t
RSP
Description
Description
Switching Low or High
Program or Erase Command Sequence
22
Max
Max
Min
Min
Min
-55
20
55
All Speed Options
All Speed Options
AMIC Technology, Corp.
-70
20
70
5
500
t
VIDR
4
A29800 Series
-90
20
90
0 or 5V
Unit
Unit
ns
ns
ns
μs
ns