Part Number
|
CY14ME256J |
Manufacturer
|
Cypress |
Description
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256-Kbit (32 K × 8) Serial (I2C) nvSRAM |
Published
|
Jan 19, 2020 |
Detailed Description
|
CY14MC256J CY14MB256J CY14ME256J
256-Kbit (32 K × 8) Serial (I2C) nvSRAM
256-Kbit (32 K × 8) Serial (I2C) nvSRAM
Featur...
|
Datasheet
|
CY14ME256J
|
Overview
CY14MC256J CY14MB256J CY14ME256J
256-Kbit (32 K × 8) Serial (I2C) nvSRAM
256-Kbit (32 K × 8) Serial (I2C) nvSRAM
Features
■ 256-Kbit nonvolatile static random access memory (nvSRAM)
❐ Internally organized as 32 K × 8 ❐ STORE to QuantumTrap nonvolatile elements initiated
automatically on power-down (AutoStore) or by using I2C
command (Software STORE) or HSB pin (Hardware STORE)
❐
RECALL RECALL)
to or
SRAM initiated on power-up (Power-Up by I2C command (Software RECALL)
❐ Automatic STORE on power-down with a small capacitor (except for CY14MX256J1)
■ High reliability
❐ Infinite read, write, and RECALL cycles ❐ 1 million STORE cycles to QuantumTrap ❐ Data retention: 20 years at 85 C
...
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