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參數資料
型號: PIC18F85J50-I/PT
廠商: Microchip Technology
文件頁數: 21/61頁
文件大小: 0K
描述: IC PIC MCU FLASH 16KX16 80TQFP
產品培訓模塊: Asynchronous Stimulus
PIC18 J Series MCU Overview
8-bit PIC® Microcontroller Portfolio
標準包裝: 119
系列: PIC® 18F
核心處理器: PIC
芯體尺寸: 8-位
速度: 48MHz
連通性: EBI/EMI,I²C,SPI,UART/USART,USB
外圍設備: 欠壓檢測/復位,LVD,POR,PWM,WDT
輸入/輸出數: 65
程序存儲器容量: 32KB(16K x 16)
程序存儲器類型: 閃存
RAM 容量: 3.8K x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 3.6 V
數據轉換器: A/D 12x10b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 80-TQFP
包裝: 托盤
產品目錄頁面: 643 (CN2011-ZH PDF)
配用: AC162087-ND - HEADER MPLAB ICD2 18F87J50 68/84
MA180021-ND - MODULE PLUG-IN 18F87J50 FS USB
AC164328-ND - MODULE SKT FOR 80TQFP
PIC18F87J50 FAMILY
DS39775C-page 28
2009 Microchip Technology Inc.
PORTE is a bidirectional I/O port.
RE0/AD8/PMRD/P2D
RE0
AD8
PMRD(6)
P2D
4
I/O
O
ST
TTL
Digital I/O.
External memory address/data 8.
Parallel Master Port read strobe.
ECCP2 PWM output D.
RE1/AD9/PMWR/P2C
RE1
AD9
PMWR(6)
P2C
3
I/O
O
ST
TTL
Digital I/O.
External memory address/data 9.
Parallel Master Port write strobe.
ECCP2 PWM output C.
RE2/AD10/PMBE/P2B
RE2
AD10
PMBE(6)
P2B
78
I/O
O
ST
TTL
Digital I/O.
External memory address/data 10.
Parallel Master Port byte enable.
ECCP2 PWM output B.
RE3/AD11/PMA13/
P3C/REFO
RE3
AD11
PMA13
P3C(3)
REFO
77
I/O
O
ST
TTL
Digital I/O.
External memory address/data 11.
Parallel Master Port address.
ECCP3 PWM output C.
Reference Clock out.
RE4/AD12/PMA12/P3B
RE4
AD12
PMA12
P3B(3)
76
I/O
O
ST
TTL
Digital I/O.
External memory address/data 12.
Parallel Master Port address.
ECCP3 PWM output B.
RE5/AD13/PMA11/P1C
RE5
AD13
PMA11
P1C(3)
75
I/O
O
ST
TTL
Digital I/O.
External memory address/data 13.
Parallel Master Port address.
ECCP1 PWM output C.
TABLE 1-4:
PIC18F8XJ5X PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
Pin
Type
Buffer
Type
Description
80-TQFP
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)
Note 1:
Alternate assignment for ECCP2/P2A when CCP2MX Configuration bit 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: Pin placement when PMPMX = 1.
7: Pin placement when PMPMX = 0.
8: RA7 and RA6 will be disabled if OSC1 and OSC2 are used for the clock function.
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