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C8051F827-GS 参数 Datasheet PDF下载

C8051F827-GS图片预览
型号: C8051F827-GS
PDF下载: 下载PDF文件 查看货源
内容描述: 混合信号ISP功能的Flash MCU系列 [Mixed Signal ISP Flash MCU Family]
分类和应用: 微控制器和处理器外围集成电路光电二极管时钟
文件页数/大小: 250 页 / 1303 K
品牌: SILABS [ SILICON LABORATORIES ]
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C8051F80x-83x
Mixed Signal ISP Flash MCU Family
Capacitance to Digital Converter
-
Supports buttons, sliders, wheels, and capacitive
-
-
-
-
-
Analog Peripherals
-
10-Bit ADC
Up to 500 ksps
Up to 16 external single-ended inputs
VREF from on-chip VREF, external pin or V
DD
Internal or external start of conversion source
Built-in temperature sensor
-
Comparator
Programmable hysteresis and response time
Configurable as interrupt or reset source
On-Chip Debug
-
On-chip debug circuitry facilitates full speed, non-
-
-
-
proximity sensing
Fast 40 µs per channel conversion time
16-bit resolution
Up to 16 input channels
Auto-scan and wake-on-touch
Auto-accumulate 4x, 8x, 16, 32x, and 64x samples
High-Speed 8051 µC Core
-
Pipelined instruction architecture; executes 70% of
-
-
Memory
-
Up to 512 bytes internal data RAM (256 + 256)
-
Up to 16 kB Flash; In-system programmable in
512-byte sectors
instructions in 1 or 2 system clocks
Up to 25 MIPS throughput with 25 MHz clock
Expanded interrupt handler
Digital Peripherals
-
17 or 13 Port I/O with high sink current
-
Hardware enhanced UART, SMBus™ (I
2
C compati-
-
-
ble), and enhanced SPI™ serial ports
Three 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
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
-
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
Supply Voltage 1.8 to 3.6 V
-
Built-in voltage supply monitor
24-Pin QSOP, 20-Pin QFN, 16-Pin SOIC
Temperature Range: –40 to +85 °C
ANALOG
PERIPHERALS
A
M
U
X
DIGITAL I/O
UART
SMBus
SPI
PCA
Timer 0
Timer 1
Timer 2
Port 0
CROSSBAR
P1.0-
P1.3
P1.4-
P1.7
P2.0
10-bit
500 ksps
ADC
Capacitive
Sense
TEMP
SENSOR
+
VOLTAGE
COMPARATOR
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
POR
WDT
Rev. 1.0 7/10
Copyright © 2010 by Silicon Laboratories
C8051F80x-83x