- RS Stock No.:
- 181-7457
- Mfr. Part No.:
- FM25L04B-DG
- Brand:
- Cypress Semiconductor
Discontinued product
- RS Stock No.:
- 181-7457
- Mfr. Part No.:
- FM25L04B-DG
- Brand:
- Cypress Semiconductor
Technical data sheets
Legislation and Compliance
Product Details
4-Kbit ferroelectric random access memory (F-RAM) logically
organized as 512 x 8
High-endurance 100 trillion (1014) read/writes
151-year data retention (See the Data Retention and
Endurance table)
NoDelay™ writes
Advanced high-reliability ferroelectric process
Very fast serial peripheral interface (SPI)
Up to 20 MHz frequency
Direct hardware replacement for serial flash and EEPROM
Supports SPI mode 0 (0, 0) and mode 3 (1, 1)
Sophisticated write protection scheme
Hardware protection using the Write Protect (WP) pin
Software protection using Write Disable instruction
Software block protection for 1/4, 1/2, or entire array
Low power consumption
200 A active current at 1 MHz
3 A (typ) standby current
Low-voltage operation: VDD = 2.7 V to 3.6 V
Industrial temperature: –40 C to +85 C
Packages
8-pin small outline integrated circuit (SOIC) package
8-pin thin dual flat no leads (DFN) package
organized as 512 x 8
High-endurance 100 trillion (1014) read/writes
151-year data retention (See the Data Retention and
Endurance table)
NoDelay™ writes
Advanced high-reliability ferroelectric process
Very fast serial peripheral interface (SPI)
Up to 20 MHz frequency
Direct hardware replacement for serial flash and EEPROM
Supports SPI mode 0 (0, 0) and mode 3 (1, 1)
Sophisticated write protection scheme
Hardware protection using the Write Protect (WP) pin
Software protection using Write Disable instruction
Software block protection for 1/4, 1/2, or entire array
Low power consumption
200 A active current at 1 MHz
3 A (typ) standby current
Low-voltage operation: VDD = 2.7 V to 3.6 V
Industrial temperature: –40 C to +85 C
Packages
8-pin small outline integrated circuit (SOIC) package
8-pin thin dual flat no leads (DFN) package
Specifications
Attribute | Value |
---|---|
Memory Size | 4kbit |
Organisation | 512 x 8 bit |
Interface Type | Serial-SPI |
Mounting Type | Surface Mount |
Package Type | DFN |
Pin Count | 8 |
Dimensions | 4.5 x 4 x 0.7mm |
Maximum Operating Supply Voltage | 3.6 V |
Maximum Operating Temperature | +85 °C |
Number of Bits per Word | 8bit |
Minimum Operating Supply Voltage | 2.7 V |
Minimum Operating Temperature | -40 °C |
Number of Words | 512 |
Automotive Standard | AEC-Q100 |