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PIC16C54B-20/SO PDF预览

PIC16C54B-20/SO

更新时间: 2024-11-12 22:41:07
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美国微芯 - MICROCHIP 微控制器
页数 文件大小 规格书
84页 641K
描述
ROM-Based 8-Bit CMOS Microcontroller Series

PIC16C54B-20/SO 数据手册

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PIC16CR54C  
M
ROM-Based 8-Bit CMOS Microcontroller Series  
Pin Diagrams  
Devices Included in this Data Sheet:  
• PIC16CR54C  
PDIP and SOIC  
18  
17  
16  
15  
14  
RA1  
RA0  
OSC1/CLKIN  
OSC2/CLKOUT  
VDD  
1  
RA2  
RA3  
T0CKI  
MCLRVPP  
VSS  
High-Performance RISC CPU:  
• Only 33 single word instructions to learn  
2
3
4
5
6
7
8
9
• All instructions are single cycle (200 ns) except for  
program branches which are two-cycle  
RB7  
RB6  
RB5  
RB4  
13  
12  
RB0  
RB1  
RB2  
RB3  
• Operating speed: DC - 20 MHz clock input  
DC - 200 ns instruction cycle  
11  
10  
Device  
Pins I/O  
18 12  
ROM  
RAM  
PIC16CR54C  
512  
25  
• 12-bit wide instructions  
• 8-bit wide data path  
• Seven or eight special function hardware registers  
Two-level deep hardware stack  
• Direct, indirect and relative addressing modes for  
data and instructions  
SSOP  
Peripheral Features:  
• 8-bit real time clock/counter (TMR0) with 8-bit  
programmable prescaler  
RA2  
RA3  
T0CKI  
MCLRVPP  
VSS  
1  
2
3
4
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
RA1  
RA0  
OSC1/CLKIN  
OSC2/CLKOUT  
• Power-On Reset (POR)  
5
6
7
8
VDD  
VDD  
RB7  
RB6  
RB5  
RB4  
VSS  
RB0  
RB1  
• Device Reset Timer (DRT)  
• Watchdog Timer (WDT) with its own on-chip  
RC oscillator for reliable operation  
RB2  
RB3  
9
10  
• Programmable code-protection  
• Power saving SLEEP mode  
• Selectable oscillator options:  
- RC:  
- XT:  
- HS:  
- LP:  
Low-cost RC oscillator  
Standard crystal/resonator  
High-speed crystal/resonator  
Power saving, low-frequency crystal  
CMOS Technology:  
• Low-power, high-speed CMOS ROM technology  
• Fully static design  
• Wide-operating voltage and temperature range:  
- ROM Commercial/Industrial 3.0V to 5.5V  
• Low-power consumption  
- < 2 mA typical @ 5V, 4 MHz  
- 15 µA typical @ 3V, 32 kHz  
- < 0.6 µA typical standby current  
(with WDT disabled) @ 3V, 0°C to 70°C  
1998 Microchip Technology Inc.  
Preliminary  
DS40191A-page 1  

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