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  Microchip Technology Semiconductor Electronic Components Datasheet  

PIC16C505 Datasheet

8-Bit CMOS Microcontroller

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PIC16C505
14-Pin, 8-Bit CMOS Microcontroller
Device included in this Data Sheet:
PIC16C505
High-Performance RISC CPU:
• Only 33 instructions to learn
• Operating speed:
- DC - 20 MHz clock input
- DC - 200 ns instruction cycle
Device
PIC16C505
Memory
Program
1024 x 12
Data
72 x 8
• Direct, indirect and relative addressing modes for
data and instructions
• 12-bit wide instructions
• 8-bit wide data path
• 2-level deep hardware stack
• Eight special function hardware registers
• Direct, indirect and relative addressing modes for
data and instructions
• All single cycle instructions (200 ns) except for
program branches which are two-cycle
Peripheral Features:
• 11 I/O pins with individual direction control
• 1 input pin
• High current sink/source for direct LED drive
• Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
Pin Diagram:
PDIP, SOIC, TSSOP
VDD
RB5/OSC1/CLKIN
RB4/OSC2/CLKOUT
RB3/MCLR/VPP
RC5/T0CKI
RC4
RC3
1
2
3
4
5
6
7
14 VSS
13 RB0
12 RB1
11 RB2
10 RC0
9 RC1
8 RC2
Special Microcontroller Features:
• In-Circuit Serial Programming (ICSP™)
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with dedicated on-chip
RC oscillator for reliable operation
• Programmable Code Protection
• Internal weak pull-ups on I/O pins
• Wake-up from Sleep on pin change
• Power-saving Sleep mode
• Selectable oscillator options:
- INTRC: Precision internal 4 MHz oscillator
- EXTRC: External low-cost RC oscillator
- XT: Standard crystal/resonator
- HS: High speed crystal/resonator
- LP:
Power saving, low frequency
crystal
CMOS Technology:
• Low-power, high-speed CMOS EPROM
technology
• Fully static design
• Wide operating voltage range (2.5V to 5.5V)
• Wide temperature ranges
- Commercial: 0°C to +70°C
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
- < 1.0 A typical standby current @ 5V
• Low power consumption
- < 2.0 mA @ 5V, 4 MHz
- 15 A typical @ 3.0V, 32 kHz for TMR0
running in SLEEP mode
- < 1.0 A typical standby current @ 5V
1999-2012 Microchip Technology Inc.
DS40192D-page 1


  Microchip Technology Semiconductor Electronic Components Datasheet  

PIC16C505 Datasheet

8-Bit CMOS Microcontroller

No Preview Available !

PIC16C505
TABLE OF CONTENTS
1.0 General Description..................................................................................................................................................................... 3
2.0 PIC16C505 Device Varieties ....................................................................................................................................................... 5
3.0 Architectural Overview ................................................................................................................................................................ 7
4.0 Memory Organization ................................................................................................................................................................ 11
5.0 I/O Port ...................................................................................................................................................................................... 19
6.0 Timer0 Module and TMR0 Register .......................................................................................................................................... 23
7.0 Special Features of the CPU ..................................................................................................................................................... 27
8.0 Instruction Set Summary ........................................................................................................................................................... 39
9.0 Development Support................................................................................................................................................................ 51
10.0 Electrical Characteristics - PIC16C505 ..................................................................................................................................... 55
11.0 DC and AC Characteristics - PIC16C505.................................................................................................................................. 69
12.0 Packaging Information............................................................................................................................................................... 73
PIC16C505 Product Identification System .......................................................................................................................................... 87
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You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
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DS40192D-page 2
1999-2012 Microchip Technology Inc.


Part Number PIC16C505
Description 8-Bit CMOS Microcontroller
Maker Microchip
Total Page 30 Pages
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