C8051T320 Datasheet

C8051T320 Full Speed USB EPROM MCU

Not Recommended for New Designs C8051T620/1/6/7 & C8051T320/1/2/3 Full Speed USB EPROM MCU Family Analog Peripherals - 10-Bit ADC (‘T620/6/7 and ‘T320/1 only) • Up to 500 ksps • Up to 21 external inputs • VREF from on-chip VREF, external pin, Internal 1.8 V • Regulator or VDD Internal or exter.

Features

in-system debug - Provides breakpoints, single stepping, inspect/modify memory and registers Supply Voltage 1.8 to 5.25 V - On-chip LDO for internal core supply - Built-in supply voltage monitor High-Speed 8051 μC Core - Pipelined instruction architecture; executes 70% of instructions in 1 or 2 system clocks - Up to 48 MIPS throughput with 48 MHz clock - Expanded interrupt handler Memory - Up to 3328 bytes internal data RAM (256 + up to 3072) - Up to 64 kB byte-programmable EPROM code memory - EPROM can be programmed from firmware running on the device Digital Peripherals - 25 Port I/O .