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PIC16CR56AT-LPE/S View Datasheet(PDF) - Microchip Technology

Part NamePIC16CR56AT-LPE/S Microchip
Microchip Technology Microchip
DescriptionEPROM/ROM-Based 8-bit CMOS Microcontroller Series


PIC16CR56AT-LPE/S Datasheet PDF : 192 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
PIC16C5X
Table of Contents
1.0 General Description...................................................................................................................................................................... 5
2.0 PIC16C5X Device Varieties ......................................................................................................................................................... 7
3.0 Architectural Overview ................................................................................................................................................................ 9
4.0 Oscillator Configurations ............................................................................................................................................................ 15
5.0 Reset .......................................................................................................................................................................................... 19
6.0 Memory Organization ................................................................................................................................................................. 25
7.0 I/O Ports ..................................................................................................................................................................................... 35
8.0 Timer0 Module and TMR0 Register ........................................................................................................................................... 37
9.0 Special Features of the CPU...................................................................................................................................................... 43
10.0 Instruction Set Summary ............................................................................................................................................................ 49
11.0 Development Support................................................................................................................................................................. 61
12.0 Electrical Characteristics - PIC16C54/55/56/57 ......................................................................................................................... 67
13.0 Electrical Characteristics - PIC16CR54A ................................................................................................................................... 79
14.0 Device Characterization - PIC16C54/55/56/57/CR54A.............................................................................................................. 91
15.0 Electrical Characteristics - PIC16C54A.................................................................................................................................... 103
16.0 Device Characterization - PIC16C54A ..................................................................................................................................... 117
17.0 Electrical Characteristics - PIC16C54C/CR54C/C55A/C56A/CR56A/C57C/CR57C/C58B/CR58B ........................................ 131
18.0 Device Characterization - PIC16C54C/CR54C/C55A/C56A/CR56A/C57C/CR57C/C58B/CR58B .......................................... 145
19.0 Electrical Characteristics - PIC16C54C/C55A/C56A/C57C/C58B 40MHz ............................................................................... 155
20.0 Device Characterization - PIC16C54C/C55A/C56A/C57C/C58B 40MHz ................................................................................ 165
21.0 Packaging Information.............................................................................................................................................................. 171
Appendix A: Compatibility ............................................................................................................................................................. 182
On-Line Support................................................................................................................................................................................. 187
Reader Response .............................................................................................................................................................................. 188
Product Identification System ............................................................................................................................................................ 189
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Preliminary
DS30453E-page 3
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GENERAL DESCRIPTION
The PIC16C5X from Microchip Technology is a family of low cost, high performance, 8-bit fully static, EPROM/ROM-based CMOS microcontrollers. It employs a RISC architecture with only 33 single word/single cycle instructions. All instructions are single cycle except for program branches which take two cycles. The PIC16C5X delivers performance in an order of magnitude higher than its competitors in the same price category. The 12-bit wide instructions are highly symmetrical resulting in 2:1 code compression over other 8-bit microcontrollers in its class. The easy to use and easy to remember instruction set reduces development time significantly.

Devices Included in this Data Sheet:
• PIC16C54
• PIC16CR54
• PIC16C55
• PIC16C56
• PIC16CR56
• PIC16C57
• PIC16CR57
• PIC16C58
• PIC16CR58

High-Performance RISC CPU:
• Only 33 single word instructions to learn
• All instructions are single cycle except for program branches which are two-cycle
• Operating speed: DC - 40 MHz clock input
                        DC - 100 ns instruction cycle
• 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

Peripheral Features:
• 8-bit real time clock/counter (TMR0) with 8-bit programmable prescaler
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
• Programmable Code Protection
• Power saving SLEEP mode
• Selectable oscillator options:
   - RC: 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/ROM technology
• Fully static design
• Wide operating voltage and temperature range:
   - EPROM Commercial/Industrial 2.0V to 6.25V
   - ROM Commercial/Industrial 2.0V to 6.25V
   - EPROM Extended 2.5V to 6.0V
   - ROM Extended 2.5V to 6.0V
• Low power consumption
   - < 2 mA typical @ 5V, 4 MHz
   - 15 A typical @ 3V, 32 kHz
   - < 0.6 A typical standby current
      (with WDT disabled) @ 3V, 0°C to 70°C

 

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