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參數(shù)資料
| 型號： | CYM1846 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 512K x 32 Static RAM Module(512K x 32 位靜態(tài)模塊) |
| 中文描述： | 512k × 32的靜態(tài)RAM模塊（512k × 32的位靜態(tài)模塊） |
| 文件頁數(shù)： | 6/7頁 |
| 文件大?。?/td> | 136K |
| 代理商： | CYM1846 |
CYM1846
6
Note:
10. If CS goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
Switching Waveforms
(continued)
t
WC
DATA VALID
DATA UNDEFINED
HIGH IMPEDANCE
t
SCS
t
AW
t
SA
t
PWE
t
HA
t
HD
t
HZWE
t
LZWE
t
SD
CS
WE
ADDRESS
DATAIN
DATAOUT
Write Cycle No. 2 (CS Controlled)
[6, 10]
Truth Table
CS
H
L
L
L
WE
X
H
L
H
OE
X
L
X
H
Inputs/Output
High Z
Data Out
Data In
High Z
Mode
Deselect/Power-Down
Read
Write
Deselect
Ordering Information
Speed
(ns)
12
Ordering Code
CYM1846PM–12C
CYM1846P8–12C
CYM1846PZ–12C
CYM1846PM–15C
CYM1846P8–15C
CYM1846PZ–15C
CYM1846PM–20C
CYM1846P8–20C
CYM1846PZ–20C
CYM1846PM–25C
CYM1846P8–25C
CYM1846PZ–25C
CYM1846PM–35C
CYM1846P8–35C
CYM1846PZ–35C
Package
Type
PM21
PM21
PZ11
PM21
PM21
PZ11
PM21
PM21
PZ11
PM21
PM21
PZ11
PM21
PM21
PZ11
Package Type
Operating
Range
Commercial
72-Pin Plastic SIMM Module
72-Pin Plastic SIMM Module (gold contacts)
72-Pin Plastic ZIP Module
72-Pin Plastic SIMM Module
72-Pin Plastic SIMM Module (gold contacts)
72-Pin Plastic ZIP Module
72-Pin Plastic SIMM Module
72-Pin Plastic SIMM Module (gold contacts)
72-Pin Plastic ZIP Module
72-Pin Plastic SIMM Module
72-Pin Plastic SIMM Module (gold contacts)
72-Pin Plastic ZIP Module
72-Pin Plastic SIMM Module
72-Pin Plastic SIMM Module (gold contacts)
72-Pin Plastic ZIP Module
15
Commercial
20
Commercial
25
Commercial
35
Commercial
Shaded area contains preliminary information.
Document #: 38–M–00073–B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CYM1851PM-12C | 1,024K x 32 Static RAM Module |
| CYM1851PZ-15C | 1,024K x 32 Static RAM Module |
| CYM1851PZ-20C | LABEL, 30MM X 10MMLABEL, 30MM X 10MM; Colour:Green; Colour, legend:White; Legend:; Length / Height, external:10mm; Width, external:30mm |
| CYM1851PZ-25C | 1,024K x 32 Static RAM Module |
| CYM1851PZ-35C | 1,024K x 32 Static RAM Module |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CYM1846P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Memory |
| CYM1846P8-12C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module |
| CYM1846P8-15C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|512KX32|CMOS|SSIM|72PIN|PLASTIC |
| CYM1846P8-20C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module |
| CYM1846P8-25C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|512KX32|CMOS|SSIM|72PIN|PLASTIC |
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