IC MCU 8BIT 128KB NVSRAM 72SIMM
| Part | Speed | Number of I/O | Mounting Type | Supplier Device Package | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Package / Case | Core Processor | Operating Temperature [Max] | Operating Temperature [Min] | Connectivity | Core Size | Oscillator Type | Program Memory Type | Program Memory Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS2251T-128-16 | 16 MHz | 32 | Surface Mount | 72-SIMM | 5.5 V | 4.5 V | 72-SIMM | 8051 | 70 °C | 0 °C | SIO, UART/USART | 8-Bit | External | NVSRAM | 128 KB |
Analog Devices Inc./Maxim Integrated DS2251T-64-16 | 16 MHz | 32 | Surface Mount | 72-SIMM | 5.5 V | 4.5 V | 72-SIMM | 8051 | 70 °C | 0 °C | SIO, UART/USART | 8-Bit | External | NVSRAM | 64 KB |
Analog Devices Inc./Maxim Integrated DS2251T-128-16# | 16 MHz | 32 | Surface Mount | 72-SIMM | 5.5 V | 4.5 V | 72-SIMM | 8051 | 70 °C | 0 °C | SIO, UART/USART | 8-Bit | External | NVSRAM | 128 KB |