C8051F716 MCU Datasheet

C8051F716 Datasheet PDF, Equivalent


Part Number

C8051F716

Description

Mixed Signal ISP Flash MCU

Manufacture

Silicon Laboratories

Total Page 30 Pages
Datasheet
Download C8051F716 Datasheet


C8051F716
Capacitance to Digital Converter
- Supports buttons, sliders, wheels, capacitive prox-
imity, and touch screen sensing
- Up to 38 input channels
- Fast 40 µs per channel conversion time
- 12, 13, 14, or 16-bit output
- Auto-scan and wake-on-touch
- Auto-accumulate 4, 8, 16, 32, or 64 samples
10-Bit Analog to Digital Converter
- Up to 500 ksps
- Up to 16 external single-ended inputs
- VREF from on-chip VREF, external pin or VDD
- Internal or external start of conversion source
- Built-in temperature sensor
Analog Comparator
- Programmable hysteresis and response time
- Configurable as interrupt or reset source
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
- Low cost, complete development kit
Supply Voltage 1.8 to 3.6 V
- Built-in voltage supply monitor
C8051F70x/71x
Mixed Signal ISP Flash MCU Family
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
- 512 bytes internal data RAM (256 + 256)
- Up to 16 kB Flash; In-system programmable in 512-
byte Sectors
- Up to 32-byte data EEPROM
Digital Peripherals
- Up to 54 Port I/O with high sink current
- Hardware enhanced UART, SMBus™ (I2C compati-
ble), and enhanced SPI™ serial ports
- Four general purpose 16-bit counter/timers
- 16-Bit programmable counter array (PCA) with 3
capture/compare modules and enhanced PWM
functionality
- Real time clock mode using timer and crystal
Clock Sources
- 24.5 MHz ±2% Oscillator Supports crystal-less
UART operation
- External oscillator: Crystal, RC, C, or clock
(1 or 2 pin modes)
- Can switch between clock sources on-the-fly; useful
in power saving modes
64-Pin TQFP, 48-Pin TQFP, 48-Pin QFN,
32-Pin QFN, 24-Pin QFN
Temperature Range: –40 to +85 °C
ANALOG
PERIPHERALS
A
M
U
10-bit TEMP
500 ksps SENSOR
X ADC
+
Capacitive
Sense
VOLTAGE
COMPARATOR
DIGITAL I/O
UART
Port 0
SMBus
Port 1
SPI
PCA
Timer 0
Timer 1
Timer 2
Timer 3
Port 2
Port 3
Port 4
Port 5
Port 6.0
– 6.5
24.5 MHz PRECISION INTERNAL OSCILLATOR
HIGH-SPEED CONTROLLER CORE
16 kB
ISP FLASH
FLEXIBLE
INTERRUPTS
8051 CPU
(25 MIPS)
DEBUG
CIRCUITRY
512 B RAM
32 B EEPROM
POR WDT
Rev. 1.0 7/10
Copyright © 2010 by Silicon Laboratories
C8051F70x/71x

C8051F716
C8051F70x/71x
2 Rev. 1.0


Features CROSSBARNot Recommended for New Designs Ext. Memory I/F Capacitance to Digital Converter - Supports buttons, sliders, wheels, capacitive prox- imity, and to uch screen sensing - Up to 38 input cha nnels - Fast 40 µs per channel convers ion time - 12, 13, 14, or 16-bit output - Auto-scan and wake-on-touch - Auto-a ccumulate 4, 8, 16, 32, or 64 samples 1 0-Bit Analog to Digital Converter - Up to 500 ksps - Up to 16 external single- ended inputs - VREF from on-chip VREF, external pin or VDD - Internal or exter nal start of conversion source - Built- in temperature sensor Analog Comparator - Programmable hysteresis and response time - Configurable as interrupt or re set source On-Chip Debug - On-chip debu g circuitry facilitates full speed, non - intrusive in-system debug (no emulato r required) - Provides breakpoints, sin gle stepping, inspect/modify memory and registers - Superior performance to em ulation systems using ICE-chips, target pods, and sockets - Low cost, complete development kit Supply V.
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