| Part Number | DS80C400-FNY+ | 
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | 
| Category | Embedded - Microcontrollers | 
|   | |
| Product Status | Obsolete | 
| Core Processor | 8051 | 
| Core Size | 8-Bit | 
| Speed | 75MHz | 
| Connectivity | 1-Wire®, CANbus, EBI/EMI, Ethernet, SIO, UART/USART | 
| Peripherals | Power-Fail Reset, WDT | 
| Number of I/O | 64 | 
| Program Memory Size | 64KB (64K x 8) | 
| Program Memory Type | ROM | 
| EEPROM Size | - | 
| RAM Size | 1K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | 
| Data Converters | - | 
| Oscillator Type | External | 
| Operating Temperature | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | 
| Package / Case | 100-LQFP | 
| Supplier Device Package | 100-LQFP (14x14) |