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Part Number: MSM54V25632A
Description: TheMSM54V25632Ais a synchronous graphics random access memory without graphics oriented fu...
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MSM54V25632A
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DataSheet
General Description
MSM54V25632A General Description
The MSM54V25632A is a synchronous graphics random access memory without graphics oriented functions; Block Write, Write per bit, Single write and Burst stop. It is organized as 128K words×32 bits× 2 banks.
This device can operate up to 125MHz by using synchronous interface.
MSM54V25632A Maximum Ratings
|
Parameter |
Symbol |
Condition |
Rating |
Unit |
|
Voltage on Power Supply Pin Relative to GND |
VCC, VCCQ |
- |
1.0 to 4.6 |
V |
|
Voltage on Input Pin Relative to GND |
VT |
- |
1.0 to VCC0.5 4.6 |
V |
|
Short Circuit Output Current |
IOS |
- |
50 |
mA |
|
Power Dissipation |
PD |
Ta = 25°C |
1 |
W |
|
Operating Temperature |
Topr |
Q- |
0 to 70 |
°C |
|
Storage Temperature |
Tstg |
- |
55 to 150 |
°C |
MSM54V25632A Features
• 131,072-words×32 bits×2 banks memory
• Single 3.3 V±0.3 V power supply
• LVTTL compatible inputs and outputs
• All input signals are latched at rising edge of system clock
• Auto precharge and controlled precharge
• Internal pipelined operation: column address can be changed every clock cycle
• Dual internal banks controlled by A9 (Bank Address: BA)
• Independent byte operation via DQM0 to DQM3
• Simplified function (No Block write, Write per bit, Single write and Burst stop)
• Programmable burst sequence (Sequential / Interleave)
• Programmable burst length (1, 2, 4, 8 and full page)
• Programmable CAS latency (1, 2 and 3)
• Power Down operation and Clock Suspend operation
• Auto refresh and Self refresh capability
•1,024 refresh cycle / 16 ms
• Single 3.3 V±0.3 V power supply
• LVTTL compatible inputs and outputs
• All input signals are latched at rising edge of system clock
• Auto precharge and controlled precharge
• Internal pipelined operation: column address can be changed every clock cycle
• Dual internal banks controlled by A9 (Bank Address: BA)
• Independent byte operation via DQM0 to DQM3
• Simplified function (No Block write, Write per bit, Single write and Burst stop)
• Programmable burst sequence (Sequential / Interleave)
• Programmable burst length (1, 2, 4, 8 and full page)
• Programmable CAS latency (1, 2 and 3)
• Power Down operation and Clock Suspend operation
• Auto refresh and Self refresh capability
•1,024 refresh cycle / 16 ms
MSM54V25632A Connection Diagram
MSM54V25632A
PDF/DataSheet Download
- Datasheet: MSM54V25632A
- File Size: 823399 KB
- Manufacturer: OKI [OKI electronic componets]
- Click here to Download
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