 
    | Parameters | |
|---|---|
| Part Status | Obsolete | 
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
| Voltage - Supply | 3V~3.6V | 
| Interface | I2C, UART | 
| Speed | 25MHz | 
| EEPROM Size | 256K x 8 | 
| Core Type | 8-Bit AVR | 
| Data SRAM Bytes | 4K ~ 16K | 
| FPGA Gates | 5K | 
| Program SRAM Bytes | 4K-16K | 
| FPGA Core Cells | 256 | 
| FPGA Registers | 436 | 
| FPGA SRAM | 2kb | 
| RoHS Status | Non-RoHS Compliant | 
| Mounting Type | Surface Mount | 
| Package / Case | 256-LBGA, CABGA | 
| Operating Temperature | -40°C~85°C | 
| Packaging | Tray | 
| Published | 1997 | 
| Series | FPSLIC® |