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參數(shù)資料
| 型號(hào)： | MMK2-67025EV-30 |
| 廠商： | TEMIC SEMICONDUCTORS |
| 元件分類： | Static RAM |
| 英文描述： | 8K X 16 DUAL-PORT SRAM, 30 ns, QFP84 |
| 封裝： | MQFP-84 |
| 文件頁數(shù)： | 12/23頁 |
| 文件大?。?/td> | 355K |
| 代理商： | MMK2-67025EV-30 |
M67025E
Rev. G – July 6, 2000
2
Interface
Block Diagram
Note :
1. (MASTER) : BUSY is output. (SLAVE) : BUSY is input.
2. LB = Lower Byte
UB = Upper Byte
Pin Names
LEFT PORT
RIGHT PORT
NAMES
CSL
CSR
Chip select
R/WL
R/WR
Read/Write Enable
OEL
OER
Output Enable
A0L – 12L
A0R – 12R
Address
I/O0L – 15L
I/O0R – 15R
Data Input/Output
SEML
SEMR
Semaphore Enable
UBL
UBR
Upper Byte Select
LBL
LBR
Lower Byte Select
INTL
INTR
Interrupt Flag
BUSYL
BUSYR
Busy Flag
M/S
Master or Slave Select
Vcc
Power
GND
Ground
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|---|---|
| MMK2-67025EV-30-E | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM |
| MMK2-67025EV-45 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Rad. Tolerant High Speed 8 Kb x 16 Dual Port RAM |
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