7142LA55C
ObsoleteIC SRAM 16KBIT PARALLEL SB48
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7142LA55C
ObsoleteIC SRAM 16KBIT PARALLEL SB48
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Technical Specifications
Parameters and characteristics for this part
| Specification | 7142LA55C |
|---|---|
| Access Time | 55 ns |
| Memory Format | SRAM |
| Memory Interface | Parallel |
| Memory Organization | 2K x 8 |
| Memory Size | 16 Kbit |
| Memory Type | Volatile |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 15.24 mm, 0.6 in |
| Package / Case | 48-DIP |
| Supplier Device Package | 48-SIDE BRAZED |
| Technology | SRAM - Dual Port, Asynchronous |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
| Write Cycle Time - Word, Page [custom] | 55 ns |
| Write Cycle Time - Word, Page [custom] | 55 ns |
7142SA Series
2K x 8 Dual-Port RAM
| Part | Memory Interface | Technology | Access Time | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply [Min] | Voltage - Supply [Max] | Write Cycle Time - Word, Page [custom] | Write Cycle Time - Word, Page [custom] | Memory Organization | Memory Format | Mounting Type | Memory Size | Memory Type | Supplier Device Package | Package / Case | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Write Cycle Time - Word, Page | Supplier Device Package [x] | Supplier Device Package [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 55 ns | 125 °C | -55 °C | 4.5 V | 5.5 V | 55 ns | 55 ns | 2K x 8 | SRAM | Through Hole | 16 Kbit | Volatile | 48-SIDE BRAZED | 0.6 in 15.24 mm | 48-DIP | |||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 55 ns | 4.5 V | 5.5 V | 55 ns | 55 ns | 2K x 8 | SRAM | Surface Mount | 16 Kbit | Volatile | 52-PLCC (19.13x19.13) | 52-LCC (J-Lead) | 70 °C | 0 °C | ||||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 100 ns | 4.5 V | 5.5 V | 100 ns | 100 ns | 2K x 8 | SRAM | Surface Mount | 16 Kbit | Volatile | 52-PLCC (19.13x19.13) | 52-LCC (J-Lead) | 70 °C | 0 °C | ||||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 55 ns | 4.5 V | 5.5 V | 55 ns | 55 ns | 2K x 8 | SRAM | Through Hole | 16 Kbit | Volatile | 48-SIDE BRAZED | 0.6 in 15.24 mm | 48-DIP | 70 °C | 0 °C | |||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 20 ns | 4.5 V | 5.5 V | 2K x 8 | SRAM | Surface Mount | 16 Kbit | Volatile | 52-PLCC (19.13x19.13) | 52-LCC (J-Lead) | 70 °C | 0 °C | 20 ns | |||||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 55 ns | 125 °C | -55 °C | 4.5 V | 5.5 V | 55 ns | 55 ns | 2K x 8 | SRAM | Surface Mount | 16 Kbit | Volatile | 48-LCC | 48-LCC | 14.22 | 14.22 | ||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 4.5 V | 5.5 V | 2K x 8 | SRAM | Surface Mount | 16 Kbit | Volatile | 52-PLCC (19.13x19.13) | 52-LCC (J-Lead) | 70 °C | 0 °C | |||||||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 35 ns | 125 °C | -55 °C | 4.5 V | 5.5 V | 2K x 8 | SRAM | Surface Mount | 16 Kbit | Volatile | 48-LCC | 48-LCC | 35 ns | 14.22 | 14.22 | |||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 100 ns | 125 °C | -55 °C | 4.5 V | 5.5 V | 100 ns | 100 ns | 2K x 8 | SRAM | Through Hole | 16 Kbit | Volatile | 48-SIDE BRAZED | 0.6 in 15.24 mm | 48-DIP | |||||
Renesas Electronics Corporation | Parallel | SRAM - Dual Port Asynchronous | 25 ns | 4.5 V | 5.5 V | 2K x 8 | SRAM | Surface Mount | 16 Kbit | Volatile | 52-PLCC (19.13x19.13) | 52-LCC (J-Lead) | 85 °C | -40 °C | 25 ns |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
7142SA Series
The 7142 is a high-speed 2K x 8 Dual-Port Static RAM designed to be used as a "SLAVE" Dual-Port RAM together with the 7132 "MASTER" Dual-Port in 16-bit-or-more word width systems which would result in full-speed, error free operation without the need for additional discrete logic. An automatic power down feature, controlled by CE, permits the on chip circuitry of each port to enter a very low standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.
Documents
Technical documentation and resources