Purchase MSM514256C, In-stock MSM514256C From SeekIC.
MFG:11000 Package Cooled:OKI
Part Number: MSM514256C
MFG: 11000
Package Cooled: OKI
Description: The MSM514256C/CL is a 262,144-word × 4-bit dynamic RAM fabricated in Oki's ...
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MSM514256C
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DataSheet
General Description
MSM514256C General Description
The MSM514256C/CL is a 262,144-word × 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MSM514256C/CL achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/single-layer metal CMOS process. The MSM514256C/CL is available in a 20-pin plastic DIP, 26/20-pin plastic SOJ, or 20-pin plastic ZIP. The MSM514256CL (the low-power version) is specially designed for lower-power applications.
MSM514256C Maximum Ratings
|
Parameter |
Symbol |
Rating |
Unit |
| Voltage on Any Pin Relative to VSS |
VT |
1.0 to 7.0 |
V |
| Short Circuit Output Current |
IOS |
50 |
mA |
| Power Dissipation |
PD* |
1 |
W |
| Operating Temperature |
Topr |
0 to 70 |
|
| Storage Temperature |
Tstg |
55 to 150 |
MSM514256C Features
· 262,144-word × 4-bit configuration
· Single 5 V power supply, ±10% tolerance
· Input : TTL compatible, low input capacitance
· Output : TTL compatible, 3-state
· Refresh : 512 cycles/8 ms, 512 cycles/64 ms (L-version)
· Fast page mode, read modify write capability
· CAS before RAS refresh, hidden refresh, RAS-only refresh capability
· Package options:
20-pin 300 mil plastic DIP (DIP20-P-300-2.54-W1) (Product : MSM514256C/CL-xxRS)
26/20-pin 300 mil plastic SOJ (SOJ26/20-P-300-1.27) (Product : MSM514256C/CL-xxJS)
20-pin 400 mil plastic ZIP (ZIP20-P-400-1.27) (Product : MSM514256C/CL-xxZS)
xx indicates speed rank.
MSM514256C Connection Diagram
MSM514256C
PDF/DataSheet Download
- Datasheet: MSM514256C
- File Size: 264441 KB
- Manufacturer: OKI [OKI electronic componets]
- Click here to Download
- ·MSM10S0000
- OKI [OKI electronic componets]
- 0.8um CMOS
- 48604 KB
- ·MSM13Q
- OKI [OKI electronic componets]
- 0.35 レm Sea of Gates Arrays
- 232838 KB
- ·MSM14Q000
- OKI [OKI electronic componets]
- 0.35 レm Sea of Gates Arrays
- 232838 KB
- ·MSM27C1602CZ
- OKI [OKI electronic componets]
- 1,048,576-Word x 16-Bit or 2,097,152-Word x 8-Bit One Time PROM
- 111107 KB
- ·MSM27C1652CZ
- OKI [OKI electronic componets]
- 1,048,576-Word x 16-Bit or 2,097,152-Word x 8-Bit 8-Word x 16-Bit or 16-Word x 8-Bit Page Mode One Time PROM
- 93703 KB
- ·MSM27C1655CZ
- OKI [OKI electronic componets]
- 524,288-Double Word x 32-Bit or 1,048,576-Word x 16-Bit 4-Double Word x 32-Bit or 8-Word x 16-Bit Page Mode One Time PROM
- 93258 KB
- ·MSM27C3202CZ
- OKI [OKI electronic componets]
- 2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit One Time PROM
- 89388 KB
- ·MSM27C3252CZ
- OKI [OKI electronic componets]
- 2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit 8-Word x 16-Bit or 16-Word x 8-Bit Page Mode One Time PROM
- 92532 KB
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