M48Z35-70MH1E STMICROELECTRONICS [STMicroelectronics], M48Z35-70MH1E Datasheet - Page 21

• Manufacturer Part Number: M48Z35-70MH1E
• Description: 256Kbit (32Kbit x 8) ZEROPOWER SRAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

6
Caution:
Part numbering
Table 15.
Example:
Device type
M48Z
Supply voltage and write protect voltage
35
35Y = V
Speed
–70 = 70ns
Package
PC = PCDIP28
MH
Temperature range
1 = 0 to 70°C
Shipping method
For SOH28:
E = Lead-free Package, Tubes
F = Lead-free Package, Tape & Reel
For PCDIP28:
blank = Tubes
1. The M48Z35 part is offered with the PCDIP28 (CAPHAT) package only.
2. The SOIC package (SOH28) requires the SNAPHAT
Do not place the SNAPHAT battery package “M4Zxx-BR00SH1” in conductive foam as it will
drain the lithium button-cell battery.
For other options, or for more information on any aspect of this device, please contact the
ST sales office nearest you.
Table 16.
(1)
(2)
the part number “M4Zxx-BR00SH1” in plastic tubes (see
M4Z28-BR00SH1
M4Z32-BR00SH1
= V
= SOH28
Part Number
CC
CC
= 4.5 to 5.5V; V
= 4.75 to 5.5V; V
Ordering information scheme
SNAPHAT battery table
PFD
Lithium Battery (48mAh) SNAPHAT
Lithium Battery (120mAh) SNAPHAT
PFD
= 4.2 to 4.5V
= 4.5 to 4.75V
Description
M48Z
®
battery package which is ordered separately under
Table
35Y
16).
–70
MH
Package
1
SH
SH
E
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