參數資料
型號: C8051F019
廠商: Silicon Laboratories Inc
文件頁數: 1/154頁
文件大?。?/td> 0K
描述: IC 8051 MCU 16K FLASH 48TQFP
標準包裝: 250
系列: C8051F018
核心處理器: 8051
芯體尺寸: 8-位
速度: 25MHz
連通性: SMBus(2 線/I²C),SPI,UART/USART
外圍設備: 欠壓檢測/復位,POR,PWM,溫度傳感器,WDT
輸入/輸出數: 16
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: 閃存
RAM 容量: 1.25K x 8
電壓 - 電源 (Vcc/Vdd): 2.8 V ~ 3.6 V
數據轉換器: A/D 8x10b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 48-TQFP
包裝: 托盤
Rev. 1.2 11/03
Copyright 2003 by Silicon Laboratories
Mixed-Signal 16KB ISP FLASH MCU Family
C8051F018
C8051F019
JTAG
16KB
ISP FLASH
1280 B
SRAM
SANITY
CONTROL
+
-
10-Bit
SAR
ADC
CLOCK
CIRCUIT
VREF
AM
U
X
TEMP
SENSOR
VOLTAGE
COMPARATORS
ANALOG PERIPHERALS
Port
0
Port
1
UART
SMBus
SPI Bus
PCA
Port
2
Port
3
CROSSBAR
Timer 0
Timer 1
Timer 2
Timer 3
DIGITAL I/O
HIGH-SPEED CONTROLLER CORE
DEBUG
CIRCUITRY
21
INTERRUPTS
8051 CPU
(25MIPS)
+
-
ANALOG PERIPHERALS
-
SAR ADC
10-bit
1LSB INL; No Missing Codes
Programmable Throughput up to 100ksps
Up to 8 External Inputs; Programmable as Single-
Ended or Differential
Data Dependent Windowed Interrupt Generator
Built-in Temperature Sensor (
3C)
-
Two Analog Comparators
Programmable Hysteresis Values
Configurable to Generate Interrupts or Reset
-
Voltage Reference
2.4V; 15 ppm/
C
Available on External Pin
-
Precision VDD Monitor/Brown-out Detector
ON-CHIP JTAG DEBUG & BOUNDARY SCAN
-
On-Chip Debug Circuitry Facilitates Full Speed, Non-
Intrusive In-System Debug (No Emulator Required!)
-
Provides Breakpoints, Single Stepping, Watchpoints, Stack
Monitor
-
Inspect/Modify Memory and Registers
-
Superior Performance to Emulation Systems Using ICE-
Chips, Target Pods, and Sockets
-
IEEE1149.1 Compliant Boundary Scan
-
Low Cost Development Kit
HIGH SPEED 8051
C CORE
-
Pipelined Instruction Architecture; Executes 70% of
Instruction Set in 1 or 2 System Clocks
-
Up to 25MIPS Throughput with 25MHz Clock
-
Expanded Interrupt Handler
MEMORY
-
1280 (256 + 1k) Bytes Internal Data RAM
-
16k Bytes FLASH; In-System Programmable in 512 byte
Sectors
DIGITAL PERIPHERALS
-
4 Byte-Wide Port I/O; All are 5V tolerant
-
Hardware SMBus
TM (I2CTM Compatible), SPITM, and UART
Serial Ports Available Concurrently
-
Programmable 16-bit Counter/Timer Array with Five
Capture/Compare Modules
-
Four General Purpose 16-bit Counter/Timers
-
Dedicated Watch-Dog Timer
-
Bi-directional Reset
CLOCK SOURCES
-
Internal Programmable Oscillator: 2-to-16MHz
-
External Oscillator: Crystal, RC,C, or Clock
-
Can Switch Between Clock Sources on-the-fly; Useful in
Power Saving Modes
SUPPLY VOLTAGE ........................ 2.8V to 3.6V
-
Typical Operating Current: 12.5mA @ 25MHz
-
Multiple Power Saving Sleep and Shutdown Modes
64-Pin TQFP, 48-Pin TQFP
Temperature Range: –40
C to +85C
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