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PIC14000T-20I/SS PDF预览

PIC14000T-20I/SS

更新时间: 2024-02-18 17:48:55
品牌 Logo 应用领域
美国微芯 - MICROCHIP 微控制器和处理器外围集成电路光电二极管可编程只读存储器时钟
页数 文件大小 规格书
152页 943K
描述
28-Pin Programmable Mixed Signal Controller

PIC14000T-20I/SS 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:SSOP
包装说明:SSOP, SSOP28,.3针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.14
Is Samacsys:N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:R-PDSO-G28
JESD-609代码:e3长度:10.2 mm
湿度敏感等级:1I/O 线路数量:20
端子数量:28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:NO封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP28,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not QualifiedRAM(字节):192
ROM(单词):4096ROM可编程性:OTPROM
座面最大高度:2 mm速度:20 MHz
子类别:Microcontrollers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:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:5.3 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

PIC14000T-20I/SS 数据手册

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PIC14000  
28-Pin Programmable Mixed Signal Controller  
High-Performance RISC CPU:  
Pin Diagram  
• Only 35 single word instructions to learn  
• All single cycle instructions except for program  
branches which are two cycle  
PDIP, SOIC, SSOP, Windowed CERDIP  
28  
• Operating speed: DC - 20 MHz clock input  
• 4096 x 14 on-chip EPROM program memory  
• 192 x 8 general purpose registers (SRAM)  
• 6 internal and 5 external interrupt sources  
• 38 special function hardware registers  
• Eight-level hardware stack  
RA2/AN2  
• 1  
2
RA1/AN1  
RA0/AN0  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
RA3/AN3  
RD4/AN4  
RD5/AN5  
RD6/AN6  
RD7/AN7  
CDAC  
3
RD3/REFB  
RD2/CMPB  
RD1/SDAB  
RD0/SCLB  
OSC2/CLKOUT  
OSC1/PBTN  
VDD  
4
5
6
7
SUM  
8
VSS  
9
Analog Peripherals Features:  
RC0/REFA  
RC1/CMPA  
RC2  
10  
11  
12  
13  
14  
VREG  
RC7/SDAA  
RC6/SCLA  
RC5  
• Slope Analog-to-Digital (A/D) converter  
- Eight external input channels including two  
channels with selectable level shift inputs  
- Six internal input channels  
RC3/T0CKI  
RC4  
MCLR/VPP  
- 16-bit programmable timer with capture  
register  
Digital Peripherals Features:  
- 16 ms maximum conversion time at maxi-  
mum (16-bit) resolution and 4 MHz clock  
- 4-bit programmable current source  
• Internal bandgap voltage reference  
• Factory calibrated with calibration constants  
stored in EPROM  
• 22 I/O pins with individual direction control  
• High current sink/source for direct LED drive  
• TMR0: 8-bit timer/counter with 8-bit  
programmable prescaler  
• 16-bit A/D timer: can be used as a general  
purpose timer  
• On-chip temperature sensor  
2
• I C serial port compatible with System  
• Voltage regulator control output  
• Two comparators with programmable references  
• On-chip low voltage detector  
Management Bus  
CMOS Technology:  
Special Microcontroller Features:  
• Low-power, high-speed CMOS EPROM technology  
• Fully static design  
• Wide-operating voltage range (2.7V to 6.0V)  
• Commercial and Industrial Temperature Range  
• Low power dissipation (typical)  
• 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  
- < 3 mA @5V, 4 MHz operating mode  
- < 300 µA @3V (Sleep mode: clocks stopped  
with analog circuits active)  
- < 5 µA @3V (Hibernate mode: clocks  
stopped, analog inactive, and WDT disabled)  
• Multi-segment programmable code-protection  
• Selectable oscillator options  
-
-
Internal 4 MHz oscillator  
External crystal oscillator  
Serial in-system programming (via two pins)  
Applications:  
• Battery Chargers  
• Battery Capacity Monitoring  
• Uninterruptable Power Supply Controllers  
• Power Management Controllers  
• HVAC Controllers  
• Sensing and Data Acquisition  
1996 Microchip Technology Inc.  
Preliminary  
DS40122B-page 1  
This document was created with FrameMaker 4 0 4  

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