LC321664, LC321664AJ, LC321664AJ/BJ-70/80 Selling Leads, Datasheet
MFG:312 Package Cooled:TSOP D/C:04+
LC321664, LC321664AJ, LC321664AJ/BJ-70/80 Datasheet download
Part Number: LC321664
MFG: 312
Package Cooled: TSOP
D/C: 04+
LC321664, LC321664AJ, LC321664AJ/BJ-70/80
- Table of contents:
Info of LC321664
Info of LC321664AJ
Info of LC321664AJ/BJ-70/80
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About LC321664AJ
PDF/DataSheet Download
Datasheet: LC321664AJ
File Size: 987711 KB
Manufacturer: SANYO [Sanyo Semicon Device]
Download : Click here to Download
About LC321664AJ
PDF/DataSheet Download
Datasheet: LC321664AJ
File Size: 987711 KB
Manufacturer: SANYO [Sanyo Semicon Device]
Download : Click here to Download
About LC30
PDF/DataSheet Download
Datasheet: LC30
File Size: 81337 KB
Manufacturer: MICROSEMI [Microsemi Corporation]
Download : Click here to Download
LC321664AJ General Description
The LC321664AJ, AM, AT is a CMOS dynamic RAM operating on a single 5 V power source and having a 65536-word × 16-bit configuration. Equipped with large capacity capabilities, high-speed transfer rates and low power dissipation, this series is suited for a wide variety of applications ranging from computer main memory and expansion memory to commercial equipment.
Address input utilizes a multiplexed address bus which permits it to be enclosed in compact plastic packages of SOJ 40-pin, SOP 40-pin and TSOP 44-pin. Refresh rates are within 4 ms with 256 row address (A0 to A7) selection and support RAS-only refresh, CAS-before-RAS refresh and hidden refresh settings.
There are functions such as page mode, read-modifywrite, and byte-write.
LC321664AJ Maximum Ratings
|
Characteristic |
Symbol |
Ratings |
Unit |
Note | |
| Maximum supply voltage |
VCCmax |
1.0 to +7.0 |
V |
1 | |
| Input voltage |
VIN |
1.0 to +7.0 |
V |
1 | |
| Output voltage |
VOUT |
1.0 to +7.0 |
V |
1 | |
| Allowable power dissipation | LC321664AJ, AM |
PDmax |
800 |
mW |
1 |
| LC321664AJT |
700 | ||||
| Output short-circuit current |
IOUT |
50 |
mA |
1 | |
| Operating Temperature range |
TOPR |
0 to +70 |
°C |
1 | |
| Storage temperature range |
TSTG |
55 to +150 |
°C |
1 | |
Note: 1) Stresses greater than the above listed maximum values may result in damage to the device.
LC321664AJ Features
• 65536-word × 16-bit configuration
• Single 5 V ±10% power supply
• All input and output (I/O) TTL compatible
• Supports fast page mode, read-modify-write, and bytewrite.
• Supports output caching control using early write and Output Enable (OE) control.
• 4 ms refresh using 256 refresh cycles
• Supports RAS-only refresh, CAS-before-RAS refresh and hidden refresh.
• Packages
SOJ 40-pin (400 mil) plastic package: LC321664AJ
SOP 40-pin (525 mil) plastic package: LC321664AM
TSOP 44-pin (400 mil) plastic package: LC321664AT
• RAS access time/column address access time/CAS access time/ cycle time/power dissipation
• Single 5 V ±10% power supply
• All input and output (I/O) TTL compatible
• Supports fast page mode, read-modify-write, and bytewrite.
• Supports output caching control using early write and Output Enable (OE) control.
• 4 ms refresh using 256 refresh cycles
• Supports RAS-only refresh, CAS-before-RAS refresh and hidden refresh.
• Packages
SOJ 40-pin (400 mil) plastic package: LC321664AJ
SOP 40-pin (525 mil) plastic package: LC321664AM
TSOP 44-pin (400 mil) plastic package: LC321664AT
• RAS access time/column address access time/CAS access time/ cycle time/power dissipation
LC321664AJ Connection Diagram
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