SRAM (5000)
IC: RTC circuit | 3-wire,SPI | NV SRAM | 96BSRAM | TSSOP20 | 2÷5.5V
ARM microcontroller | SRAM: 304kB | Flash: 2MB | LQFP100 | 1.62÷3.6VDC
AVR microcontroller | EEPROM: 2kB | SRAM: 4kB | Flash: 64kB | DIP40






