Cypress Semiconductor FM25L04B-GTR Serial-SPI FRAM Memory, 4kbit 8-Pin SOIC
- RS Stock No. 181-8248
- Mfr. Part No. FM25L04B-GTR
- Manufacturer Cypress Semiconductor
4-Kbit ferroelectric random access memory (F-RAM) logically organized as 512 ´ 8
High-endurance 100 trillion (1014) read/writes
151-year data retention
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
| Attribute | Value |
|---|---|
| Memory Size | 4kbit |
| Organisation | 512M x 8 bit |
| Interface Type | Serial-SPI |
| Data Bus Width | 8bit |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 8 |
| Dimensions | 4.97 x 3.98 x 1.47mm |
| Length | 4.97mm |
| Maximum Operating Supply Voltage | 3.6 V |
| Width | 3.98mm |
| Height | 1.47mm |
| Maximum Operating Temperature | +85 °C |
| Automotive Standard | AEC-Q100 |
| Minimum Operating Supply Voltage | 2.7 V |
| Number of Words | 512M |
| Number of Bits per Word | 8bit |
| Minimum Operating Temperature | -40 °C |
