DRAM / FAST PAGE MODE TYPE - OKI electronic componets
Description
OKI Semiconductor MSM51V16160F
1,048,576-Word × 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
FEDD51V16160F-02 Issue Date: Aug.
16, 2002
DESCRIPTION The MSM51V16160F is a 1,048,576-word × 16-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS technology.
The MSM51V16160F achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer metal CMOS process.
The MSM51V16160F is available in a 50/44-pin plastic TSOP.
FEATURES
· 1,048,576-word × 16-bit configuration · Single 3.
3V power supply, ±0.
3V tolerance · Input : LVTTL compatible, low input capacitance · Output : LVTTL compatible, 3-state · Refresh : 4096 cycles/64ms · Fast page mode, read modify write capability · CAS before RAS refresh, hidden refresh, RAS-only refresh capability · Packages 50/44-pin 400mil plastic TSOP (TSOPII50/44-P-400-0.
80-K) (Product : MSM51V16160F-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
Access Time (Max.
)
Family
tRAC 50ns 60ns 70ns
tAA 25ns 30ns 35ns
tCAC 13ns 15ns 20ns
tOEA 13ns 15ns 20ns
Cycle Time (Min.
) 90ns 110ns 130ns
Power Dissipation Operating (Max.
) 270mW 252mW 234mW Standby (Max.
) 1.
8mW
MSM51V16160F
1/16
FEDD51V16160F-02
1 Semiconductor
MSM51V16160F
PIN CONFIGURATION (TOP VIEW)
VCC 1 DQ1 2 DQ2 3 DQ3 4 DQ4 5 VCC 6 DQ5 7 DQ6 8 DQ7 9 DQ8 10 NC 11
50 VSS 49 DQ16 48 DQ15 47 DQ14 46 DQ13 45 VSS 44 DQ12 43 DQ11 42 DQ10 41 DQ9 40 NC
NC 15 NC 16 WE 17 RAS 18 A11R 19 A10R 20 A0 21 A1 22 A2 23 A3 24 VCC 25
36 NC 35 LCAS 34 UCAS 33 OE 32 A9R 31 A8R 30 A7 29 A6 28 A5 27 A4 26 VSS
50/44-Pin Plastic TSOP (K Type)
Pin Name A0–A7, A8R–A11R RAS LCAS UCAS DQ1–DQ16 OE WE VCC VSS NC
Function Address Input Row Address Strobe Lower Byte Column Address Strobe Upper Byte Column Address Strobe Data Input/Data Output Output Enable Write Enable Power Supply (3.
3V) Ground (0V) No Connection
Note : The same power supply voltage must be provided to every VCC pin, and the same GND voltage level ...
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