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參數資料
| 型號： | ST95020WB3TR |
| 廠商： | 意法半導體 |
| 元件分類： | DRAM |
| 英文描述： | 4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe |
| 中文描述： | 4K/2K/1K串行SPI EEPROM，帶有正時鐘選通 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 110K |
| 代理商： | ST95020WB3TR |
ST95040
ST95020, ST95010
4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe
June 1998
1/18
1 MILLIONERASE/WRITE CYCLES
40 YEARSDATARETENTION
SINGLE SUPPLYVOLTAGE
– 4.5Vto 5.5V for ST950x0
– 2.5Vto 5.5V for ST950x0W
SPI BUS COMPATIBLE SERIALINTERFACE
2 MHzCLOCK RATE MAX
BLOCK WRITE PROTECTION
STATUSREGISTER
16 BYTEPAGE MODE
WRITE PROTECT
SELF-TIMED PROGRAMMINGCYCLE
E.S.D.PROTECTIONGREATER than 4000V
SUPPORTSPOSITIVECLOCK SPI MODES
DESCRIPTION
The ST950x0 is a family of Electrically Erasable
Programmable Memories (EEPROM) fabricated
with STMicroelectronics’s High EnduranceSingle
Polysilicon CMOS technology. Each memory is
accessed by a simple SPI bus compatible serial
interface. The bus signals are a serial clock input
(C),a serial data input(D) anda serialdata output
(Q).
AI01435B
S
VCC
ST950x0
HOLD
VSS
W
Q
C
D
Figure 1. LogicDiagram
C
Serial Clock
D
Serial Data Input
Q
Serial Data Output
S
Chip Select
W
Write Protect
HOLD
Hold
V
CC
Supply Voltage
V
SS
Ground
Table1. SignalNames
8
1
SO8 (M)
150mil Width
8
1
PSDIP8 (B)
0.25mm Frame
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| ST95040WB6TR | 4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe |
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| ST95010WB6TR | 4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ST95020WB6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPI Serial EEPROM |
| ST95020WB6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe |
| ST95020WM1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPI Serial EEPROM |
| ST95020WM1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4K/2K/1K Serial SPI EEPROM with Positive Clock Strobe |
| ST95020WM3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
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