- RS庫存編號:
- 194-9091
- 製造零件編號:
- CY14B256LA-ZS25XI
- 製造商:
- Cypress Semiconductor
此產品已停售
- RS庫存編號:
- 194-9091
- 製造零件編號:
- CY14B256LA-ZS25XI
- 製造商:
- Cypress Semiconductor
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
The Cypress CY14B256LA is a fast static RAM, with a nonvolatile element in each memory cell. The memory is organized as 32 K bytes of 8 bits each. The embedded nonvolatile elements incorporate QuantumTrap technology, producing reliable nonvolatile memory. The SRAM provides infinite read and write cycles, while independent nonvolatile data resides in the highly reliable QuantumTrap cell. Data transfers from the SRAM to the nonvolatile elements (the STORE operation) takes place automatically at power-down. On power-up, data is restored to the SRAM (the RECALL operation) from the nonvolatile memory. Both the STORE and RECALL operations are also available under software control.
規格
Attribute | Value |
---|---|
Memory Size | 256kbit |
Organisation | 32K x 8 bit |
Interface Type | Parallel |
Data Bus Width | 8bit |
Maximum Random Access Time | 45ns |
Mounting Type | Surface Mount |
Package Type | TSOP |
Pin Count | 44 |
Dimensions | 18.51 x 10.26 x 1.04mm |
Length | 18.51mm |
Width | 10.26mm |
Height | 1.04mm |
Maximum Operating Supply Voltage | 3.6 V |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |
Number of Words | 32K |
Minimum Operating Supply Voltage | 2.7 V |
Number of Bits per Word | 8bit |