參數(shù)資料
型號(hào)： PIC18F8520
廠商： Microchip Technology Inc.
英文描述： 80-Pin High Performance, Enhanced FLASH Microcontrollers(80-腳高性能、增強(qiáng)型閃速微控制器)
中文描述： 80管腳高性能，增強(qiáng)型閃存微控制器（80 -腳高性能，增強(qiáng)型閃速微控制器）
文件頁(yè)數(shù)： 1/4頁(yè)
文件大小： 39K
代理商： PIC18F8520
2001 Microchip Technology Inc.
Advance Information
DS39558B-page 1
M
PIC18F6520/8520
High Performance RISC CPU:
C compiler optimized architecture/instruction set
- Source code compatible with the PIC16 and
PIC17 instruction set
Linear program memory addressing up to 32 Kbytes
Linear data memory addressing to 2048 bytes
Up to 512 bytes of Data EEPROM
Up to 10 MIPs operation:
- DC - 40 MHz osc./clock input
- 4 MHz - 10 MHz osc./clock input with PLL active
16-bit wide instructions, 8-bit wide data path
Priority levels for interrupts
31-level, software accessible hardware stack
8 x 8 Single Cycle Hardware Multiplier
External Memory Interface (PIC18F8520 only):
Address capability of up to 2 Mbytes
16-bit interface
Peripheral Features:
High current sink/source 25 mA/25 mA
Four external interrupt pins
Timer0 module: 8-bit/16-bit timer/counter
Timer1 module: 16-bit timer/counter
Timer2 module: 8-bit timer/counter
Timer3 module: 16-bit timer/counter
Timer4 module: 8-bit timer/counter
Secondary low power oscillator clock option -
Timer1/Timer3
Three Capture/Compare/PWM (CCP)
modules
Two Enhanced Capture/Compare/PWM (ECCP)
modules with Auto-Shutdown and up to 4 PWM
outputs
Master Synchronous Serial Port (MSSP) module.
Two modes of operation:
- 3-wire SPI (supports all 4 SPI modes)
- I
2
C Master and Slave mode
Two addressable USART
modules (RS485 and
RS232)
Parallel Slave Port (PSP) module
Analog Features:
Up to 16-ch 10-bit Analog-to-Digital Converter
(A/D):
- Conversion available during SLEEP
Programmable 16-level Low Voltage Detection
(LVD) module
- Supports interrupt-on-Low Voltage Detection
Programmable Brown-out Reset (BOR)
Dual analog comparators
- Programmable input/output configuration
Special Microcontroller Features:
100,000 erase/write cycle Enhanced FLASH
program memory typical
1,000,000 erase/write cycle Data EEPROM
memory typical
1 second programming time
Data EEPROM Retention: > 40 years
Self-reprogrammable under software control
Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
Programmable code protection
Power saving SLEEP mode
Selectable oscillator options including:
- 4X Phase Lock Loop
- Secondary Oscillator (32 kHz) clock input
In-Circuit Serial Programming
(ICSP) via two pins
MPLAB
In-Circuit Debug (ICD) via two pins
CMOS Technology:
Low power, high speed FLASH technology
Fully static design
Wide operating voltage range (2.0 V to 5.5 V)
Industrial temperature range
Device
Program Memory
Data Memory
I/O
10-bit
A/D (ch)
CCP/ECCP
(PWM)
MSSP
USART
Timers
8-bit/16-bit
Bytes
# Single Word
Instructions
SRAM
(bytes)
EEPROM
(bytes)
SPI
Master
I
2
C
PIC18F6520
PIC18F8520
32K
32K
16384
16384
2048
2048
512
512
52
68
12
16
3/2
3/2
Y
Y
Y
Y
2
2
2/3
2/3
64/80-Pin Enhanced FLASH Microcontroller Product Brief
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC18F8520-E/PT 功能描述:8位微控制器 -MCU 32KB 2048 RAM 68I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC18F8520-I/PT 功能描述:8位微控制器 -MCU 32KB 2048 RAM 68I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC18F8520-I/PT 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 18F8520 TQFP80
PIC18F8520-I/PTG 功能描述:8位微控制器 -MCU 32KB 2048 RAM 68I/O Lead Free Package RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC18F8520T-E/PT 功能描述:8位微控制器 -MCU 40MHz 32KB Flash RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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