Not Recommended for New Designs
C8051T620/1/6/7 & C8051T320/1/2/3
Full Speed USB EPROM MCU Family
Analog Peripherals
...
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 external start of conversion source
Built-in temperature sensor
- Comparators
Programmable hysteresis and response time
Configurable as interrupt or reset source
Low current (<0.5 μA)
USB Function Controller
- USB specification 2.0 compliant
- Full speed (12 Mbps) or low speed (1.5 Mbps) oper-
ation
- Integrated clock recovery; no external oscillator
required for full speed or low speed
- Supports eight flexible endpoints
- 1 kB USB buffer memory
- Integrated transceiver; no external resistors
required
On-Chip Debug
- C8051F34A can be used as code development plat-
form; Complete development kit available
- On-chip debug circuitry facilitates full speed, non-
intrusive 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 mem...