2002 Microchip Technology Inc.
Preliminary
DS30485A-page 1
PIC18FXX39
High Performance RISC CPU:
Linear program memory addressing to 24 Kbytes
Linear data memory addressing to 1.4 Kbytes
20 MHz operation (5 MIPs):
- 20 MHz oscillator/clock input
- 5 MHz oscillator/clock input with PLL active
16-bit wide instructions, 8-bit wide data path
8 x 8 Single Cycle Hardware Multiplier
Special Microcontroller Features:
100,000 erase/write cycle Enhanced FLASH
program memory typical
1,000,000 erase/write cycle Data EEPROM memory
FLASH/Data EEPROM Retention: > 100 years
Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
Programmable code protection
Power saving SLEEP mode
Single supply 5V In-Circuit Serial Programming
(ICSP) via two pins
In-Circuit Debug (ICD) via two pins
Analog Features:
Compatible 10-bit Analog-to-Digital Converter
module (A/D) with:
- Fast sampling rate
- Conversion available during SLEEP
- DNL = ±1 LSb, INL = ±1 LSb
Programmable Low Voltage Detection (PLVD)
- Supports interrupt on Low Voltage Detection
Programmable Brown-out Reset (BOR)
Peripheral Features:
High current sink/source 25 mA/25 mA
Three external interrupt pins
Timer0 module: 8-bit/16-bit timer/counter with
8-bit programmable prescaler
Timer1 module: 16-bit timer/counter
Timer3 module: 16-bit timer/counter
Secondary oscillator clock option - Timer1/Timer3
Two PWM modules:
- Resolution is 1- to 10-bit,
Max. PWM freq. @ 8-bit resolution = 156 kHz
10-bit resolution = 39 kHz
Single Phase Induction Motor Control kernel
- Programmable Motor Control Technology
(ProMPT) provides open loop Variable
Frequency (VF) control
- User programmable Voltage vs. Frequency
curve
- Most suitable for shaded pole and permanent
split capacitor type motors
Master Synchronous Serial Port (MSSP) module
with two modes of operation:
- 3-wire SPI (supports all 4 SPI modes)
-I2C Master and Slave mode
Addressable USART module:
- Supports RS-485 and RS-232
Parallel Slave Port (PSP) module
CMOS Technology:
Low power, high speed FLASH/EEPROM
technology
Fully static design
Wide operating voltage range (2.0V to 5.5V)
Industrial and Extended temperature ranges
Device
Program Memory
Data Memory
I/O
Pins
10-bit
A/D (ch)
PWM
10-bit
MSSP
AUSART
Timers
16-bit/WDT
Bytes
Words
SRAM
(Bytes)
EEPROM
(Bytes)
SPI
Master
I2C
PIC18F2439
12K
6144
640
256
21
5
2
Yes
3/1
PIC18F2539
24K
12288
1408
256
21
5
2
Yes
3/1
PIC18F4439
12K
6144
640
256
32
8
2
Yes
3/1
PIC18F4539
24K
12288
1408
256
32
8
2
Yes
3/1
Enhanced FLASH Microcontrollers with
Single Phase Induction Motor Control Kernel
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相关代理商/技术参数
PIC18F4539T-E/PT 功能描述:8位微控制器 -MCU 24KB 1408 RAM 32 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F4539T-I/ML 功能描述:8位微控制器 -MCU 24KB 1408 RAM 32 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F4539T-I/PT 功能描述:8位微控制器 -MCU 24KB 1408 RAM 32 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F4550EPT 制造商:Microchip Technology Inc 功能描述:
PIC18F4550-I/ML 功能描述:8位微控制器 -MCU 32kBF 2048RM FSUSB2 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F4550-I/P 功能描述:8位微控制器 -MCU 32kBF 2048RM FSUSB2 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F4550-I/PT 功能描述:8位微控制器 -MCU 32kBF 2048RM FSUSB2 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC18F4550T-I/ML 功能描述:8位微控制器 -MCU 32kBF 2048RM FSUSB2 RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT