Sharp LH5P1632
The LH5P1632 is a 512K-bit Pseudo-Static RAM organized as 32,768 × 16 bits. It is fabricated using silicon-gate CMOS process technology. The maximum applicable voltage on any pin with respect to GND.| Part No. | LH5P1632 |
|---|---|
| Datasheet | LH5P1632 Download |
| Manufacturer |  Sharp |
| Description | CMOS 512K (32K x 16) Pseudo-Static RAM |
| Buy | Stock & Price |
FEATURES
● 32,768 × 16 bit organization● Access time: 80/150 ns (MAX.)
● Cycle time: 140/210 ns (MIN.)
● Single +5 V power supply
● Power consumption (MAX.): Operating: 467.5/327.5 mW Standby: 16.5 mW
● TTL compatible I/O
● 256 refresh cycles/4 ms (MAX.)
● Available for auto-refresh mode
● Packages: 40-pin, 600-mil DIP 40-pin, 525-mil SOP
DESCRIPTION
CMOS 512K (32K × 16) Pseudo-Static RAM PIN CONNECTIONS 40-PIN DIP 40-PIN SOP GND A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 VCC UWR LWR A10 A11 A12 A13 A14 UOE/TEST1 LOE/RFSH CE I/O16 I/O15 I/O14 I/O13 I/O12 I/O11 I/O10 I/O9 VCC 5P1632-1 TOP VIEW Figure 1. Pin Connections for DIP and SOP Packages 1 LH5P1632 CMOS 512K (32K × 16) Pseudo-Static RAM 21 VCC 20 GND A0 11 A1 10 A2 9 A3 8 A4 7 A5 6 A6 5 A7 4 A8 3 A9 2 A10 37 A11 36 A12 35 A13 34 A14 33 VBB GENERATOR 40 VCC 1 GND A8 - A14 COLUMN ADDRESS BUFF...
