參數(shù)資料
型號(hào): P89LPC938FA,129
廠商: NXP Semiconductors
文件頁(yè)數(shù): 22/68頁(yè)
文件大?。?/td> 0K
描述: IC 80C51 MCU FLASH 8K 28-PLCC
產(chǎn)品培訓(xùn)模塊: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標(biāo)準(zhǔn)包裝: 37
系列: LPC900
核心處理器: 8051
芯體尺寸: 8-位
速度: 18MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT
輸入/輸出數(shù): 26
程序存儲(chǔ)器容量: 8KB(8K x 8)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 512 x 8
RAM 容量: 768 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-LCC(J 形引線)
包裝: 管件
配用: 622-1014-ND - BOARD FOR LPC9XX TSSOP
622-1011-ND - BOARD FOR LPC938 TSSOP
622-1008-ND - BOARD FOR LPC9103 10-HVSON
622-1006-ND - SOCKET ADAPTER BOARD
568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
568-1758-ND - BOARD EVAL FOR LPC93X MCU FAMILY
其它名稱: 568-2252-5
935278545129
P89LPC938FA-S
2010 Microchip Technology Inc.
DS39933D-page 29
PIC18F87J90 FAMILY
PORTJ is a bidirectional I/O port.
RJ0
62
I/O
ST
Digital I/O.
RJ1/SEG33
RJ1
SEG33
61
I/O
O
ST
Analog
Digital I/O.
SEG33 output for LCD.
RJ2/SEG34
RJ2
SEG34
60
I/O
O
ST
Analog
Digital I/O.
SEG34 output for LCD.
RJ3/SEG35
RJ3
SEG35
59
I/O
O
ST
Analog
Digital I/O.
SEG35 output for LCD.
RJ4/SEG39
RJ4
SEG39
39
I/O
O
ST
Analog
Digital I/O.
SEG39 output for LCD.
RJ5/SEG38
RJ5
SEG38
40
I/O
O
ST
Analog
Digital I/O
SEG38 output for LCD.
RJ6/SEG37
RJ6
SEG37
41
I/O
O
ST
Analog
Digital I/O.
SEG37 output for LCD.
RJ7/SEG36
RJ7
SEG36
42
I/O
O
ST
Analog
Digital I/O.
SEG36 output for LCD.
VSS
11, 31, 51, 70
P
Ground reference for logic and I/O pins.
VDD
32, 48, 71
P
Positive supply for logic and I/O pins.
AVSS
26
P
Ground reference for analog modules.
AVDD
25
P
Positive supply for analog modules.
ENVREG
24
I
ST
Enable for on-chip voltage regulator.
VDDCORE/VCAP
VDDCORE
VCAP
12
P
Core logic power or external filter capacitor connection.
Positive supply for microcontroller core logic
(regulator disabled).
External filter capacitor connection (regulator enabled).
TABLE 1-4:
PIC18F8XJ90 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number Pin
Type
Buffer
Type
Description
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)
I2C = I2C/SMBus
Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set.
2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared.
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