D A T A S H E E T
ORDERING INFORMATION
The order number (Valid Combination) is formed by the following:
Am29BDS643G VA
T
5
K
I
TEMPERATURE RANGE
Industrial (–40°C to +85°C)
I
=
PACKAGE TYPE
VA
=
44-Ball Very Thin Fine-Pitch Grid Array (FBGA)
0.5 mm pitch, 9.2 x 8.0 mm package (VDA044)
CLOCK RATE AND HANDSHAKING
G
M
K
=
=
=
40 MHz with handshaking
54 MHz with handshaking
66 MHz with handshaking
ASYNCHRONOUS SPEED OPTIONS
7
5
=
=
70 ns asynchronous read access
55 ns asynchronous read access
BOOT CODE SECTOR ARCHITECTURE
Top sector
T
=
DEVICE NUMBER/DESCRIPTION
Am29BDS643G
64 Megabit (4 M x 16-Bit) CMOS Flash Memory, Simultaneous Read/Write, Burst Mode Flash Memory
1.8 Volt-only Read, Program, and Erase
Valid Combinations
Valid Combinations
Order Number
Valid Combination configuration planned to be supported for this
device.
Package Marking
N643GT7GI
Am29BDS643GT7GVAI
Am29BDS643GT7MVAI
Am29BDS643GT5KVAI
N643GT7MI
N643GT5KI
8
Am29BDS643G
25692A2 May 8, 2006
SPANSION [ SPANSION ]
