参数资料
型号: PIC18F66J16-I/PT
厂商: Microchip Technology
文件页数: 21/107页
文件大小: 0K
描述: IC PIC MCU FLASH 48KX16 64TQFP
产品培训模块: Asynchronous Stimulus
PIC18 J Series MCU Overview
8-bit PIC® Microcontroller Portfolio
标准包装: 160
系列: PIC® 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 48MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,LVD,POR,PWM,WDT
输入/输出数: 52
程序存储器容量: 96KB(48K x 16)
程序存储器类型: 闪存
RAM 容量: 3930 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 3.6 V
数据转换器: A/D 11x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 64-TQFP
包装: 托盘
产品目录页面: 644 (CN2011-ZH PDF)
配用: AC162091-ND - HEADER MPLAB ICD2 18F87J11 64/80
MA180020-ND - MODULE PLUG-IN HPC EXPL 18F87J11
AC164327-ND - MODULE SKT FOR 64TQFP
PIC18F87J11 FAMILY
DS39778E-page 20
2007-2012 Microchip Technology Inc.
TABLE 1-4:
PIC18F8XJ1X PINOUT I/O DESCRIPTIONS
Pin Name
Pin Number
Pin
Type
Buffer
Type
Description
80-TQFP
MCLR
9
I
ST
Master Clear (Reset) input. This pin is an active-low Reset to
the device.
OSC1/CLKI/RA7
OSC1
CLKI
RA7
49
I
I/O
ST
CMOS
TTL
Oscillator crystal or external clock input. Available only in
External Oscillator modes (EC/ECPLL and HS/HSPLL).
Main oscillator input connection.
Oscillator crystal input or external clock source input.
ST buffer when configured in RC mode; CMOS
otherwise.
Main clock input connection.
External clock source input. Always associated
with pin function, OSC1. (See related OSC1/CLKI,
OSC2/CLKO pins.)
General purpose I/O pin. Available only in INTIO2 and
INTPLL2 Oscillator modes.
OSC2/CLKO/RA6
OSC2
CLKO
RA6
50
O
I/O
TTL
Oscillator crystal or clock output. Available only in External
Oscillator modes (EC/ECPLL and HS/HSPLL).
Main oscillator feedback output connection.
Oscillator crystal output. Connects to crystal or
resonator in Crystal Oscillator mode.
System cycle clock output (FOSC/4).
In EC, ECPLL, INTIO1 and INTPLL1 Oscillator modes,
OSC2 pin outputs CLKO which has 1/4 the frequency
of OSC1 and denotes the instruction cycle rate.
General purpose I/O pin. Available only in INTIO and INTPLL
Oscillator modes.
Legend:
TTL = TTL compatible input
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
Analog = Analog input
I
= Input
O
= Output
P
= Power
OD
= Open-Drain (no P diode to VDD)
I2C = ST with I2C or SMB levels
Note 1:
Alternate assignment for ECCP2/P2A when Configuration bit, CCP2MX, is cleared (Extended Microcontroller mode).
2:
Default assignment for ECCP2/P2A for all devices in all operating modes (CCP2MX is set).
3:
Default assignments for P1B/P1C/P3B/P3C (ECCPMX Configuration bit is set).
4:
Alternate assignment for ECCP2/P2A when CCP2MX is cleared (Microcontroller mode).
5:
Alternate assignments for P1B/P1C/P3B/P3C (ECCPMX Configuration bit is cleared).
6:
Default assignment for PMP data and control pins when PMPMX Configuration bit is set.
7:
Alternate assignment for PMP data and control pins when PMPMX Configuration bit is cleared (programmed).
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