4M-BIT CMOS FAST SRAM 256K-WORD BY 16-BIT
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD444016L
4M-BIT CMOS FAST SRAM 256K-WORD BY 16-BIT
Description
The µPD444016L is...
Description
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD444016L
4M-BIT CMOS FAST SRAM 256K-WORD BY 16-BIT
Description
The µPD444016L is a high speed, low power, 4,194,304 bits (262,144 words by 16 bits) CMOS static RAM. Operating supply voltage is 3.3 V ± 0.3 V. The µPD444016L is packaged in 44-pin plastic SOJ and 44-pin plastic TSOP (II).
Features
262,144 words by 16 bits organization Fast access time : 8, 10, 12 ns (MAX.) Byte data control : /LB (I/O1 - I/O8), /UB (I/O9 - I/O16) Output Enable input for easy application Single +3.3 V power supply
Ordering Information
Part number Package Access time ns (MAX.) Supply current mA (MAX.) At operating 210 190 180 210 190 180 At standby 5
µPD444016LLE-A8 µPD444016LLE-A10 µPD444016LLE-A12 µPD444016LG5-A8-7JF µPD444016LG5-A10-7JF µPD444016LG5-A12-7JF
44-pin plastic SOJ (10.16 mm (400))
8 10 12
44-pin plastic TSOP (II) (10.16 mm (400)) (Normal bent)
8 10 12
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Document No. M14431EJ3V0DS00 (3rd edition) Date Published January 2001 NS CP(K) Printed in Japan
The mark shows major revised points.
©
1999
µPD444016L
Pin Configuration (Marking Side)
/××× indicates active low signal.
44-pin plastic SOJ (10.16 mm (400)) [ µPD444016LLE ] 44-pin plastic TSOP (...
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