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MFG:SHARP D/C:05+
Part Number: LH52256CH
MFG: SHARP
D/C: 05+
Description: The LH52256C is a Static RAM organized as 32,768×8 bits which provides low-power standby mode. It is f...
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LH52256CH
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General Description
LH52256CH General Description
The LH52256C is a Static RAM organized as 32,768×8 bits which provides low-power standby mode. It is fabricated using silicon-gate CMOS process technology.
LH52256CH Maximum Ratings
| PARAMETER | SYMBOL | RATING | UNIT | NOTE |
| Supply voltage | VCC | -0.5 to +7.0 | V | 1 |
| Input voltage |
VIN |
0.5 to VCC + 0.5 | V | 1,2 |
| Operating temperature |
TOPR |
0 to +70 |
- | |
| Storage temperature | Tstg |
65 to +150 |
- |
NOTES:
1. The maximum applicable voltage on any pin with respect to GND.
2. Undershoot of -3.0 V is allowed width of pulse below 50 ns.
LH52256CH Features
` 32,768 *8 bit organization
` Access time: 70 ns (MAX.)
` Supply current:
Operating: 45 mA (MAX.)
10 mA (MAX.) (tRC, tWC = 1 ms)
Standby: 40 mA (MAX.)
` Data retention current: 1.0 mA (MAX.)
(VCCDR = 3 V, TA = 25)
` Wide operating voltage range:
4.5 V ± 5.5 V
` Operating temperature:
Commerical temperature 0to +70
Industrial temperature -40° to +85
` Fully-static operation
` Three-state outputs
` Not designed or rated as radiation hardened
` Package:
28-pin, 600-mil DIP
28-pin, 450-mil SOP
28-pin, 300-mil SK-DIP
28-pin, 8*3 mm2 TSOP (Type I)
` N-type bulk silicon
LH52256CH Connection Diagram
LH52256CH
PDF/DataSheet Download
- Datasheet: LH52256CH
- File Size: 99358 KB
- Manufacturer: SHARP [Sharp Electrionic Components]
- Click here to Download
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