AM29F200AT-70SCB View Datasheet(PDF) - Advanced Micro Devices

Part Name

Description

MFG CO.

AM29F200AT-70SCB

2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory

Advanced Micro Devices

'AM29F200AT-70SCB' PDF : 39 Pages View PDF

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PRELIMINARY
AC CHARACTERISTICS
tRC
Addresses
VA
CE#
tACC
tCE
tCH
tOE
OE#
WE#
tOEH
DQ7
tDF
tOH
Complement
VA
Complement True
VA
Valid Data
High Z
DQ0–DQ6
RY/BY#
tBUSY
Status Data
Status Data True
Valid Data
High Z
Note: VA = Valid Address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
20637B-19
Figure 15. Data# Polling Timings (During Embedded Algorithms)
Addresses
CE#
OE#
WE#
DQ6
RY/BY#
tRC
VA
tACC
tCE
tCH
tOE
tOEH
tDF
High Z
tBUSY
tOH
Valid Status
(first read)
VA
Valid Status
(second read)
VA
VA
Valid Status
(stops toggling)
Valid Data
Note: Illustration shows first two status cycles after command sequence, last status read cycle, and array data read cycle.
Figure 16. Toggle Bit Timings (During Embedded Algorithms)
20637B-20
Am29F200A
31

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