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參數資料
| 型號： | PIC17FR44 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | High-Performance 8-Bit CMOS FlexROM Microcontroller(每個I/O口有25mA驅動/吸收電流,并行從動口,2路捕捉/PWM的微控制器) |
| 中文描述： | 高性能8位微控制器的CMOS FlexROM（每個的I / O口有25毫安驅動/吸收電流，并行從動口，2路捕捉/脈寬調制的微控制器） |
| 文件頁數： | 1/16頁 |
| 文件大小： | 144K |
| 代理商： | PIC17FR44 |
1996 Microchip Technology Inc.
Advanced Information
DS30255A-page 1
Devices included in this data sheet:
PIC17FR42A
PIC17FR43
PIC17FR44
High-Performance RISC CPU Features:
Only 58 single word instructions to learn
All single cycle instructions (160 ns) except for
program branches which are two-cycle and table
reads/writes
Operating speed:
- DC - 33 MHz clock input
- DC - 121 ns instruction cycle
Interrupt capability
16 levels deep hardware stack
Direct, indirect and relative addressing modes
Internal/External program memory execution
64K x 16 addressable program memory space
High-Performance DSP-like Features:
Hardware Multiplier (single cycle)
6.25 MIPs throughput
Peripheral Features:
33 I/O pins with individual direction control
High current sink/source for direct LED drive
- RA2 and RA3 are open collector, high volt-
age (12V), high current (60 mA), I/O
Two capture inputs and two PWM outputs
- Captures are 16-bit, max resolution 160 ns
- PWM resolution is 1- to 10-bit
TMR0: 16-bit timer/counter with 8-bit programma-
ble prescaler
TMR1: 8-bit timer/counter
TMR2: 8-bit timer/counter
TMR3: 16-bit timer/counter
Universal Synchronous Asynchronous Receiver
Transmitter (USART/SCI)
Special Microcontroller Features:
Power-on Reset (POR), Power-up Timer (PWRT)
and Oscillator Start-up Timer (OST)
Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
Selectable code-protection
Power saving SLEEP mode
Selectable oscillator options
CMOS Technology
Low-power, high-speed CMOS
technology
Fully static design
Wide operating voltage range (2.5V to 6.0V)
Commercial and Industrial Temperature Range
Low-power consumption
- < 5 mA @ 5V, 4 MHz
- 100
μ
A typical @ 4.5V, 32 kHz
- < 1
μ
A typical standby current @ 5V
FlexROM
PIC17FR4X Features
PIC17FR42A
PIC17FR43
PIC17FR44
Program Memory (
FlexROM
)
2K
4K
8K
Data Memory (Bytes)
232
454
454
I/O Pins
33
33
33
Capture inputs
2
2
2
PWM outputs
2
2
2
Timer Modules
4
4
4
Serial Communication
SPI, I
2
C, USART
11
SPI, I
2
C, USART
11
SPI, I
2
C, USART
11
Interrupt Sources
Sink/Source Current (mA)
25/25
25/25
25/25
PIC17FR4X
High-Performance 8-Bit CMOS
FlexROM
Microcontroller
This document was created with FrameMaker 4 0 4
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| PIC17LC42A-08/L | 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT |
| PIC17LC42A-08/P | 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT |
| PIC17LC42A-08/PQ | 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT |
| PIC17LC42A-08/PT | 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT |
| PIC17LC42A-08I/L | 功能描述:8位微控制器 -MCU 4KB 232 RAM 33 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT |
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