D a t a S h e e t
Ordering Information
The order number (Valid Combination) is formed by the following:
Am29BDS320G VM
T
D
8
I
TEMPERATURE RANGE
I
= Industrial (–40°C to +85°C)
PACKAGE TYPE
VM
=
64-Ball Fine-Pitch Grid Array (FBGA)
0.80 mm pitch, 8 x 9 mm package (VBD064)
VIO AND HANDSHAKING FEATURES
8
9
3
4
=
=
=
=
1.8 V VIO, reduced wait-state handshaking
1.8 V VIO, standard handshaking
3 V VIO, reduced wait-state handshaking
3 V VIO, standard handshaking
CLOCK RATE/ASYNCHRONOUS SPEED
D
C
=
=
54 MHz/70 ns
40 MHz/90 ns
BOOT CODE SECTOR ARCHITECTURE
T
B
=
=
Top boot sector
Bottom boot sector
DEVICE NUMBER/DESCRIPTION
Am29BDS320G
32 Megabit (2 M x 16-Bit) CMOS Flash Memory, Simultaneous Read/Write,
Burst Mode Flash Memory, 1.8 Volt-only Read, Program, and Erase
Valid Combinations
Burst Frequency
V
Range
IO
(MHz)
Order Number
Am29BDS320GTD8
Package Marking
BS320GTD8V
BS320GBD8V
Am29BDS320GBD8
54
Am29BDS320GTD9
Am29BDS320GBD9
BS320GTD9V
BS320GBD9V
VMI
1.65–1.95V
Am29BDS320GTC8
Am29BDS320GBC8
BS320GTC8V
BS320GBC8V
40
54
40
Am29BDS320GTC9
Am29BDS320GBC9
BS320GTC9V
BS320GBC9V
Am29BDS320GTD3
Am29BDS320GBD3
BS320GTD3V
BS320GBD3V
Am29BDS320GTD4
Am29BDS320GBD4
BS320GTD4V
BS320GBD4V
VMI
2.7–3.15V
Am29BDS320GTC3
Am29BDS320GBC3
BS320GTC3V
BS320GBC3V
Am29BDS320GTC4
Am29BDS320GBC4
BS320GTC4V
BS320GBC4V
Valid Combinations
Valid Combinations list configurations planned to be supported in volume for this device. Consult the
local sales office or representative to confirm availability of specific valid combinations and to check on
newly released combinations.
Note: For the Am29BDS320G, the last digit of the speed grade specifies the V range of the device.
IO
Speed options ending in “8” and “9” (e.g., D8, D9) indicate a 1.8 Volt V range. Speed grades ending
IO
in “3” and “4” (e.g., D3, D4) indicate a 3.0 Volt V range.
IO
May 15, 2007 27243B2
Am29BDS320G
11
SPANSION [ SPANSION ]
