# TMP86FS49AIUG Microcontroller

## Key Features

️· Memory: 60 Kbytes Flash, 2 Kbytes RAM
️· I/O: 56 pins, 13 high-current ports (sink open drain)
️· Interrupts: External: 5, Internal: 19
️· Timers/Counters: 16-bit: 2 channels, 8-bit: 4 channels
️· Communication: UART (2 channels), SIO (2 channels), I2C (1 channel)
️· Key-on Wake-up: 4 channels
️· AD Converter: 10-bit, 16 channels

## Electrical Characteristics

️· Operating Voltage: Varies depending on the mode (see datasheet)
️· Operating Temperature: -20°C to 85°C (certain conditions apply)

## Block Diagram & Pin Assignment

️· Detailed block diagram and pin assignment available in the datasheet.

## Operational Description

️· CPU Core Functions: Memory address map, program/data memory.
️· System Clock Controller: Clock generator, timing generator, operation mode control.
️· Reset Circuit: External reset, address trap reset, watchdog timer reset, system clock reset.
️· Interrupt Control: Interrupt latches, enable registers, sequence handling.

## Peripheral Features

️· Watchdog Timer: For malfunction detection and system reset.
️· Time Base Timer: For precise timing and interval measurement.
️· Timers/Counters: Multiple timers/counters with various modes for timing, counting, and PWM generation.
️· AD Converter: 10-bit analog-to-digital conversion.

## Package Options

️· P-QFP64-1414-0.80A
️· P-LQFP64-1010-0.50D
️· P-SDIP64-750-1.78