參數(shù)資料
型號(hào): PIC18F83J90T-I/PT
廠商: Microchip Technology
文件頁(yè)數(shù): 9/41頁(yè)
文件大?。?/td> 0K
描述: IC PIC MCU FLASH 4KX16 80TQFP
產(chǎn)品培訓(xùn)模塊: Asynchronous Stimulus
PIC18 J Series MCU Overview
標(biāo)準(zhǔn)包裝: 1,200
系列: PIC® 18F
核心處理器: PIC
芯體尺寸: 8-位
速度: 40MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,LCD,LVD,POR,PWM,WDT
輸入/輸出數(shù): 67
程序存儲(chǔ)器容量: 8KB(4K x 16)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 12x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 80-TQFP
包裝: 帶卷 (TR)
配用: AC162079-ND - HEADER MPLAB ICD2 18F85J90 64/80
AC164328-ND - MODULE SKT FOR 80TQFP
其它名稱(chēng): PIC18F83J90T-I/PTTR
LPC2104_2105_2106_7
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 — 20 June 2008
17 of 41
NXP Semiconductors
LPC2104/2105/2106
Single-chip 32-bit microcontrollers
Standard modem interface signals included on UART 1.
6.10.2 UART features available in LPC2104/2105/2106/01 only
Compared to previous LPC2000 microcontrollers, UARTs in LPC2104/2105/2106/01
introduce a fractional baud rate generator for both UARTs, enabling these microcontrollers
to achieve standard baud rates such as 115200 Bd with any crystal frequency above
2 MHz. In addition, auto-CTS/RTS ow-control functions are fully implemented in
hardware.
Fractional baud rate generator enables standard baud rates such as 115200 Bd to be
achieved with any crystal frequency above 2 MHz.
Autobauding.
Auto-CTS/RTS ow-control fully implemented in hardware.
6.11 I2C-bus serial I/O controller
I2C is a bidirectional bus for inter-IC control using only two wires: a serial clock line (SCL),
and a serial data line (SDA). Each device is recognized by a unique address and can
operate as either a receiver-only device (e.g. an LCD driver or a transmitter with the
capability to both receive and send information (such as memory). Transmitters and/or
receivers can operate in either master or slave mode, depending on whether the chip has
to initiate a data transfer or is only addressed. I2C is a multi-master bus, it can be
controlled by more than one bus master connected to it.
The I2C-bus implemented in LPC2104/2105/2106 supports bit rate up to 400 kbit/s (Fast
I2C-bus).
6.11.1 Features
Standard I2C compliant bus interface.
Easy to congure as Master, Slave or Master/Slave.
Programmable clocks allow versatile rate control.
Bidirectional data transfer between masters and slaves.
Multi-master bus (no central master).
Arbitration between simultaneously transmitting masters without corruption of serial
data on the bus.
Serial clock synchronization allows devices with different bit rates to communicate via
one serial bus.
Serial clock synchronization can be used as a handshake mechanism to suspend and
resume serial transfer.
The I2C-bus may be used for test and diagnostic purposes.
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PIC18F8490-E/PT 功能描述:8位微控制器 -MCU 16kBF 768RM 66I/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
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