C8051F320/1
Full Speed USB, 16 k ISP FLASH MCU Family
Analog Peripherals - 10-Bit ADC
• Up to 200 ksps • Up to 17 or 1...
C8051F320/1
Full Speed USB, 16 k ISP FLASH MCU Family
Analog Peripherals - 10-Bit ADC
Up to 200 ksps Up to 17 or 13 external single-ended or differential
inputs VREF from external pin, internal reference, or VDD Built-in temperature sensor External conversion start input
- Two Comparators - Internal
Voltage Reference - POR/Brown-Out Detector USB Function Controller - USB specification 2.0 compliant
- Full speed (12 Mbps) or low speed (1.5 Mbps) operation
- Integrated clock recovery; no external crystal 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 - On-chip debug circuitry facilitates full speed,
non-intrusive in-system debug (no emulator required)
- Provides breakpoints, single stepping, inspect/modify memory and registers
- Superior performance to emulation systems using ICE-chips, target pods, and sockets
Voltage Regulator Input: 4.0 to 5.25 V
High Speed 8051 µC Core - Pipelined instruction architecture; executes 70% of
instructions in 1 or 2 system clocks
- Up to 25 MIPS throughput with 25 MHz clock
- Expanded interrupt handler Memory - 2304 bytes internal RAM (1k + 256 + 1k USB FIFO)
- 16 kB Flash; In-system programmable in 512-byte sectors
Digital Peripherals - 25/21 Port I/O; All 5 V tolerant with high sink current
- Hardware enhanced SPI™, enhanced UART, and SMBus™ serial ports
- Four general purpose 16-bit counter/timers
- 16-bit pro...