參數(shù)資料
型號(hào): MSM548333
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 240,384-Word×8-bit + 240,384-Word×4-bit Triple Port type Field Memory(雙存儲(chǔ)塊分別為240,384字×8位和240,384字×4位三口型場(chǎng)存儲(chǔ)器)
中文描述: 240384 -字× 8位240384 -字× 4位的三場(chǎng)端口類型內(nèi)存(雙存儲(chǔ)塊分別為240384字× 8位和240384字× 4位三口型場(chǎng)存儲(chǔ)器)
文件頁數(shù): 4/42頁
文件大?。?/td> 421K
代理商: MSM548333
Semiconductor
MSM548333
4/42
Pin Name
Serial Read/Write Cycle
Address Setting Cycle
Function
RCLK
Y1 and C1 Read Ports, Serial Read Clock
Y1, C1, Y2 and C2 Read Ports
RE1/RY
DOY1/0 - 7
DOC1/0 - 3
RR1/TR
RXINC1
Y1 and C1 Read Ports, Read Enable
Y1 and C1 Read Ports, Y Address Reset
Y1 Read Port, Data Output
C1 Read Port, Data Output
Y1 and C1 Read Ports, Address Reset Mode Enable
Y1 and C1 Read Ports, X Address Increment
RADE1/RX
Y1 and C1 Read Ports, X and Y Address Input Enable
Y1 and C1 Read Ports, X Address Reset
RXAD1
RYAD1
RR2/TR
RXINC2
Y1 and C1 Read Ports, X Serial Address Data
Y1 and C1 Read Ports, Y Serial Address Data
Y2 and C2 Read Ports, Address Reset Mode Enable
Y2 and C2 Read Ports, X Address Increment
RADE2/RX
Y2 and C2 Read Ports, X and Y Address Input Enable
Y2 and C2 Read Ports, X Address Reset
RXAD2
RYADY2
RCLKY2
REY2/RY
DOY2/0 - 7
RYADC2
RCLKC2
REC2/RY
DOC2/0 - 3
WCLK
WE/WY
DINY/0 - 7
DINC/0 - 3
WR/TR
WXINC
Y2 and C2 Read Ports, X Serial Address Data
Y2 Read Port, Y Serial Address Data
Y2 Read Port, Serial Read Clock
Y2 Read Port, Read Enable
Y2 Read Port, Y Address Reset
Y2 Read Port, Data Output
C2 Read Port, Y Serial Address Data
C2 Read Port, Serial Read Clock
C2 Read Port, Read Enable
C2 Read Port, Y Address Reset
C2 Read Port, Data Output
Y and C Write Ports, Serial Write Clock
Y and C Write Ports, X and Y Serial Address Strobes
Y and C Write Ports, Write Enable
Y and C Write Ports, Y Address Reset
Y Write Port, Input Data
C Write Port, Input Data
Y and C Write Ports, Write Data Transfer
Y and C Write Ports, Address Reset Mode Enable
Y and C Write Ports, X Address Increment
WADE/RX
Y and C Write Ports, X and Y Address Input Enable
Y and C Write Ports, X Address Reset
WXAD
WYAD
IE
V
CC
V
SS
TEST
Notes:
Y and C Write Ports, X Serial Address Data
Y and C Write Ports, Y Serial Address Data
Input Enable
Power Supply Voltage (3.3 V)
Ground (0 V)
Connect to Power Supply Voltage (3.3 V)
X and Y Serial Address Strobes
1. Same power supply voltage level must be provided to every V
CC
pin.
Same ground voltage level must be provided to every V
SS
pin.
2. Connect the TEST pin to the power supply.
3. NC must be opened. Don't connect to anything electrically.
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