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PIC16F874-20I/L PDF预览

PIC16F874-20I/L

更新时间: 2024-11-16 20:57:31
品牌 Logo 应用领域
美国微芯 - MICROCHIP 时钟PC微控制器外围集成电路
页数 文件大小 规格书
218页 1812K
描述
8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQCC44, PLASTIC, MO-047, LCC-44

PIC16F874-20I/L 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:LPCC
包装说明:QCCJ, LDCC44,.7SQ针数:44
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01Factory Lead Time:13 weeks
风险等级:7.56具有ADC:YES
地址总线宽度:位大小:8
CPU系列:PIC最大时钟频率:20 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQCC-J44
JESD-609代码:e3长度:16.59 mm
湿度敏感等级:3I/O 线路数量:33
端子数量:44片上程序ROM宽度:14
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):245电源:5 V
认证状态:Not QualifiedRAM(字节):192
ROM(单词):4096ROM可编程性:FLASH
座面最大高度:4.57 mm速度:20 MHz
子类别:Microcontrollers最大压摆率:20 mA
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:16.59 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

PIC16F874-20I/L 数据手册

 浏览型号PIC16F874-20I/L的Datasheet PDF文件第2页浏览型号PIC16F874-20I/L的Datasheet PDF文件第3页浏览型号PIC16F874-20I/L的Datasheet PDF文件第4页浏览型号PIC16F874-20I/L的Datasheet PDF文件第5页浏览型号PIC16F874-20I/L的Datasheet PDF文件第6页浏览型号PIC16F874-20I/L的Datasheet PDF文件第7页 
PIC16F87X  
28/40-Pin 8-Bit CMOS FLASH Microcontrollers  
Devices Included in this Data Sheet:  
Pin Diagram  
PDIP  
• PIC16F873  
• PIC16F874  
• PIC16F876  
• PIC16F877  
MCLR/VPP  
RA0/AN0  
1
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
RB7/PGD  
RB6/PGC  
2
Microcontroller Core Features:  
RA1/AN1  
RA2/AN2/VREF-  
3
RB5  
4
RB4  
• High performance RISC CPU  
RA3/AN3/VREF+  
RA4/T0CKI  
RB3/PGM  
RB2  
5
6
• Only 35 single word instructions to learn  
RA5/AN4/SS  
RE0/RD/AN5  
RE1/WR/AN6  
RE2/CS/AN7  
VDD  
7
RB1  
• All single cycle instructions except for program  
branches which are two cycle  
8
RB0/INT  
VDD  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
VSS  
• Operating speed: DC - 20 MHz clock input  
DC - 200 ns instruction cycle  
RD7/PSP7  
RD6/PSP6  
RD5/PSP5  
VSS  
• Up to 8K x 14 words of FLASH Program Memory,  
Up to 368 x 8 bytes of Data Memory (RAM)  
Up to 256 x 8 bytes of EEPROM Data Memory  
OSC1/CLKIN  
OSC2/CLKOUT  
RD4/PSP4  
RC7/RX/DT  
RC6/TX/CK  
RC5/SDO  
27  
26  
25  
24  
23  
22  
21  
RC0/T1OSO/T1CKI  
RC1/T1OSI/CCP2  
RC2/CCP1  
• Pinout compatible to the PIC16C73B/74B/76/77  
• Interrupt capability (up to 14 sources)  
• Eight level deep hardware stack  
RC3/SCK/SCL  
RD0/PSP0  
RC4/SDI/SDA  
RD3/PSP3  
RD1/PSP1  
RD2/PSP2  
• Direct, indirect and relative addressing modes  
• Power-on Reset (POR)  
• Power-up Timer (PWRT) and  
Oscillator Start-up Timer (OST)  
Peripheral Features:  
• Watchdog Timer (WDT) with its own on-chip RC  
oscillator for reliable operation  
• Timer0: 8-bit timer/counter with 8-bit prescaler  
• Timer1: 16-bit timer/counter with prescaler,  
can be incremented during SLEEP via external  
crystal/clock  
• Programmable code protection  
• Power saving SLEEP mode  
• Selectable oscillator options  
• Timer2: 8-bit timer/counter with 8-bit period  
register, prescaler and postscaler  
• Low power, high speed CMOS FLASH/EEPROM  
technology  
• Two Capture, Compare, PWM modules  
- Capture is 16-bit, max. resolution is 12.5 ns  
- Compare is 16-bit, max. resolution is 200 ns  
- PWM max. resolution is 10-bit  
• Fully static design  
• In-Circuit Serial Programming(ICSP)via two  
pins  
• Single 5V In-Circuit Serial Programming capability  
• In-Circuit Debugging via two pins  
• 10-bit multi-channel Analog-to-Digital converter  
• Synchronous Serial Port (SSP) with SPI (Master  
mode) and I2C(Master/Slave)  
• Processor read/write access to program memory  
• Wide operating voltage range: 2.0V to 5.5V  
• High Sink/Source Current: 25 mA  
• Universal Synchronous Asynchronous Receiver  
Transmitter (USART/SCI) with 9-bit address  
detection  
• Commercial, Industrial and Extended temperature  
ranges  
• Parallel Slave Port (PSP) 8-bits wide, with  
external RD, WR and CS controls (40/44-pin only)  
• Low-power consumption:  
• Brown-out detection circuitry for  
Brown-out Reset (BOR)  
- < 0.6 mA typical @ 3V, 4 MHz  
- 20 A typical @ 3V, 32 kHz  
- < 1 A typical standby current  
1998-2013 Microchip Technology Inc.  
DS30292D-page 1  
 

PIC16F874-20I/L 替代型号

型号 品牌 替代类型 描述 数据表
PIC16F874A-I/L MICROCHIP

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