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參數(shù)資料
| 型號： | CYM76S683 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 512K L2 Cache Module for Power PC Systems(應(yīng)用于功率PC系統(tǒng)的512K L2高速緩沖存儲器模塊) |
| 中文描述： | 512K二級緩存模塊的Power PC系統(tǒng)（應(yīng)用于功率電腦系統(tǒng)的512K二級高速緩沖存儲器模塊） |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 118K |
| 代理商： | CYM76S683 |
512K/1M L2 Cache Module for Power PC Systems
signed for the Tsunami Catalyst type of Power PC machines.
The modules are based on the Cypress high performance 64K
x 18 flow through Synchronous Burst SRAMs.
Multiple ground pins and on-board decoupling capacitors en-
sure high performance with maximum noise immunity.
All components on the cache modules are surface mounted on
a multi-layer epoxy laminate (FR-4) substrate. The contact
pins are plated with 150 micro-inches of nickel covered by 30
micro-inches of gold.
fax id: 2044
CYM76S683/684
PRELIMINARY
Cypress Semiconductor Corporation
3901 North First Street
San Jose
CA 95134
408-943-2600
August 15, 1997
1CYM74P434B/435B
Features
High-performance cache modules based on synchro-
nous 64K x 18 data BSRAM
Operates at 50, 60, and 66 MHz
160-position DIMM module
3.3V data inputs/outputs
Functional Description
These cache modules are designed for systems based on the
Power PC processors. These modules are specifically de-
Logic Block Diagram
WE
A
Cachesize
1
GND
NC
CYM76S683
CYM76S684
GND
GND
WE
A
D
13:8
CE
CE
D
7:0
64K x 18 (4)
A12
C
C
C
C
C
C
C
C
A
15:0
ADV
ADSC
ADSP
OE
CS
A
15:0
ADV
ADSC
ADSP
OE
CS
64K x 18 (4)
D
31:16
D
15:0
D
63:48
D
47:32
D
63:0
D
31:16
D
15:0
D
63:48
D
47:32
Cachesize
0
Tag
13:0
TagWE
TagCE
A15:0
ADV
ADSC
ADSP
OE
/A12
240D
CLK
CY2305
32K x 8 (2)
76S684 Only
Selection Guide
Synchronous Cache Modules
76S683
60
512 KB
60
10.3 ns
10.3 ns
Part Number
Cache Size
System Clock (MHz)
ModuleData t
CO
*
ModuleTag t
AA
*
*
- Measured at room temperature
76S684
60
1 MB
60
10.3 ns
10.3 ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CYM76S684 | 1M L2 Cache Module for Power PC Systems(應(yīng)用于功率PC系統(tǒng)的1M L2高速緩沖存儲器模塊) |
| CYM9260 | 6 4K x 72 SRAM Modul e(6 4K x 72 靜態(tài)RAM模塊) |
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| CYM9262A | 256K x 72 SRAM Module(256K x 72 靜態(tài)RAM模塊) |
| CYM9263 | 512K x 72 SRAM Module(512K x 72 靜態(tài)RAM模塊) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| CYM9103PZ50C | 制造商:CYPRESS 功能描述:* |
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