M28C64C, M28C64X
Figure 12. Toggle Bit Waveform Sequence
A0-A12
E
G
W
DQ6
LAST WRITE
(1)
TOGGLE
INTERNAL WRITE SEQUENCE
Note: 1. First Toggle bit is forced to ’0’
ORDERING INFORMATION SCHEME
Example:
M28C64C -150 K 1
READY
AI00754D
Version
C RB available
X RB not bonded
(pin NC)
-150
-200
-250
Speed
150 ns
200 ns
250 ns
Package
P PDIP28
K PLCC32
MS SO28 300 mils
N TSOP28
8 x 13.4mm
Temperature Range
1 0 to 70 °C
6 –40 to 85 °C
For a listof availableoptions (Speed, Package,etc... ) or for further information on any aspect of this device,
please contact the STMicroelectronics Sales Office nearest to you.
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