Analog Peripherals- 24 or 16-Bit ADC• No missing codes• 0.0015% nonlinearity• Programmable conversion rates up to 1 ksps• 8-Input multiplexer• 1x to 128x PGA• Built-in temperature sensor- Two 8-Bit Current Output DACs- Comparator• Programmable hysteresis and response time• Configurable as interrupt or reset source• Low current (0.4 µA)On-chip Debug- On-chip debug circuitry facilitates full speed, nonintrusive in-system debug (No emulator required)- Provides breakpoints, single stepping,inspect/modify memory and registers- Superior performance to emulation systems usingICE-Chips, target pods, and sockets- Low Cost, Complete Development KitSupply Voltage 2.7 to 3.6 V- Typical operating current: 5.8 mA @ 25 MHz;11 µA @ 32 kHz- Typical stop mode current: 0.1 µATemperature Range: –40 to +85 °CHigh Speed 8051 µC Core- Pipelined Instruction architecture; executes 70% ofinstructions in 1 or 2 system clocks- Up to 50 MIPS throughput- Expanded interrupt handlerMemory- 768 Bytes (256 + 512) On-Chip RAM- 8 kB Flash; In-system programmable in 512-byteSectorsDigital Peripherals- 17 Port I/O; All 5 V tolerant with high sink current- Enhanced UART, SMBus™, and SPI™ Serial Ports- Four general purpose 16-bit counter/timers- 16-bit programmable counter array (PCA) with threecapture/compare modules- Real time clock mode using PCA or timer and external clock sourceClock Sources- Internal Oscillator: 24.5 MHz with ± 2% accuracysupports UART operation- External Oscillator: Crystal, RC, C, or clock(1 or 2 pin modes)- Clock multiplier to achieve 50 MHz internal clock- Can switch between clock sources on-the-fly28-Pin QFN or 32-Pin LQFP Package- 5 x 5 mm PCB footprint with 28-QF