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參數(shù)資料
| 型號： | M68AF031A |
| 廠商： | 意法半導體 |
| 英文描述： | 256 Kbit (32K x 8) 5.0V Asynchronous SRAM(256 K位 (32K x 8)，5.0V,異步SRAM) |
| 中文描述： | 256千位（32K的× 8）5.0V異步SRAM（256畝位（32K的× 8）和5.0V，異步靜態(tài)存儲器） |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 162K |
| 代理商： | M68AF031A |
19/20
M68AF031A
REVISION HISTORY
Table 14. Document Revision History
Date
Version
Revision Details
January 2002
-01
First Issue
07-Feb-2002
-02
I
SB
clarified
08-Feb-2002
-03
TSOP28 Package removed
AC Measurement Load Circuit changed (Figure 9)
Operating and AC Measurement Conditions clarified (Table 3)
06-Mar-2002
-04
Document status changed to Data Sheet
19-Apr-2002
-05
Absolute Maximum current value added (Table 2)
Operating and AC Measurement Conditions clarified (Table 3)
26-Apr-2002
-06
Absolute Maximum Ratings Table clarified (Table 2)
Operating and AC Measurement Conditions Table clarified (Table 3)
DC Characteristics Table clarified (Table 5)
Write Mode AC Characteristics Table clarified (Table 8)
Low V
CC
Data Retention AC Waveforms clarified (Figure 15)
Low V
CC
Data Retention Characteristics Table clarified (Table 9)
20-May-2002
-07
DC Characteristics Table clarified (Table 5)
Low V
CC
Data Retention Characteristics Table clarified (Table 9)
29-May-2002
-08
TSOP28 8x13.4mm Standard and Reverse pinout added (Figure 1, 5, 6, Table 12)
02-Oct-2002
8.1
Revision numbering modified: a minor revision will be indicated by incrementing the
digit after the dot, and a major revision, by incrementing the digit before the dot
(revision version 08 equals 8.0).
New part number added.
09-Oct-2002
8.2
Datasheet number simplified.
23-Apr-2003
8.3
55ns speed-class added
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M68AF031AL55B1E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit (32K x 8) 5.0V Asynchronous SRAM |
| M68AF031AL55B1F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit (32K x 8) 5.0V Asynchronous SRAM |
| M68AF031AL55B1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit (32K x 8) 5.0V Asynchronous SRAM |
| M68AF031AL55B6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit (32K x 8) 5.0V Asynchronous SRAM |
| M68AF031AL55B6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit (32K x 8) 5.0V Asynchronous SRAM |
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