參數(shù)資料
型號(hào): M68AW256MN70ND6E
廠商: STMICROELECTRONICS
元件分類: SRAM
英文描述: 256K X 16 STANDARD SRAM, 70 ns, PDSO44
封裝: LEAD FREE, PLASTIC, TSOP2-44
文件頁數(shù): 23/23頁
文件大?。?/td> 379K
代理商: M68AW256MN70ND6E
9/23
M68AW256M
MAXIMUM RATING
Stressing the device above the rating listed in the
Absolute Maximum Ratings" table may cause per-
manent damage to the device. These are stress
ratings only and operation of the device at these or
any other conditions above those indicated in the
Operating sections of this specification is not im-
plied. Exposure to Absolute Maximum Rating con-
ditions for extended periods may affect device
reliability. Refer also to the STMicroelectronics
SURE Program and other relevant quality docu-
ments.
Table 3. Absolute Maximum Ratings
Note: 1. One output at a time, not to exceed 1 second duration.
2. Compliant with the JEDEC Std J-STD-020B (for small body, Sn-Pb or Pb assermbly), the ST ECOPACK 7191395 specification,
and the European directive on Restrictions on Hazardous Substances (RoHS) 2002/95/EU.
3. Not exceeding 250°C for more than 30s, and peaking at 260°C.
4. Up to a maximum operating VCC of 3.6V only.
Symbol
Parameter
Value
Unit
IO
(1)
Output Current
20
mA
TA
Ambient Operating Temperature
–55 to 125
°C
TSTG
Storage Temperature
–65 to 150
°C
TLEAD
Lead Temperature during Soldering(2)
260(3)
°C
VCC
Supply Voltage
–0.5 to 4.6
V
VIO
(4)
Input or Output Voltage
–0.5 to VCC +0.5
V
PD
Power Dissipation
1
W
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