Microchip Technology DV164136 Data Sheet

© 2008 Microchip Technology Inc.

DS39646C-page 1

• Run: CPU On, Peripherals On
• Idle: CPU Off, Peripherals On
• Sleep: CPU Off, Peripherals Off
• Ultra Low 50 nA Input Leakage
• Run mode Currents Down to 25 

μA Typical

• Idle mode Currents Down to 6.8

μA Typical

• Sleep mode Current Down to 120 nA Typical
• Timer1 Oscillator: 900 nA, 32 kHz, 2V
• Watchdog Timer: 1.6

μA, 2V Typical

• Two-Speed Oscillator Start-up

• Four Crystal modes, up to 40 MHz
• 4x Phase Lock Loop (PLL) – Available for Crystal 

and Internal Oscillators

• Internal Oscillator Block:

- Fast wake from Sleep and Idle, 1 

μs typical

- Provides a complete range of clock speeds 

from 31 kHz to 32 MHz when used with PLL

- User-tunable to compensate for frequency drift

• Secondary oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:

- Allows for safe shutdown if peripheral clock stops

• High-Current Sink/Source 25 mA/25 mA
• Three Programmable External Interrupts
• Four Input Change Interrupts
• Enhanced Capture/Compare/PWM (ECCP) 

module (40/44-pin devices only):
- One, two or four PWM outputs
- Programmable dead time
- Auto-shutdown and auto-restart

• Up to 2 Capture/Compare/PWM (CCP) modules, 

one with Auto-Shutdown (28-pin devices)

• Master Synchronous Serial Port (MSSP) module 

Supporting 3-Wire SPI (all 4 modes) and I

2

C™ 

Master and Slave modes

• Enhanced Addressable USART module:

- Supports RS-485, RS-232 and LIN/J2602
- RS-232 operation using internal oscillator 

block (no external crystal required)

• 10-Bit, up to 13-Channel Analog-to-Digital (A/D) 

Converter module:
- Conversion available during Sleep

• Dual Analog Comparators with Input Multiplexing
• Programmable 16-Level High/Low-Voltage 

Detection (HLVD) module

• C Compiler Optimized Architecture
• 100,000 Erase/Write Cycle Enhanced Flash 

Program Memory Typical

• 1,000,000 Erase/Write Cycle Data EEPROM 

Memory Typical

• Flash/Data EEPROM Retention: 100 Years Typical
• Self-Programmable under Software Control
• Priority Levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):

- Programmable period from 4 ms to 131s

• Single-Supply 5V In-Circuit Serial Programming™ 

(ICSP™) via Two Pins

• In-Circuit Debug (ICD) via Two Pins
• Wide Operating Voltage Range: 2.0V to 5.5V
• Programmable Brown-out Reset (BOR) with 

Software Enable Option

PIC18F6527

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PIC18F6622

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PIC18F6627

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PIC18F6722

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Y

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PIC18F8527

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Y

Y

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PIC18F8622

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32768

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Y

Y

2

2

2/3

Y

PIC18F8627

96K

49152

3936

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70

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2

Y

Y

2

2

2/3

Y

PIC18F8722

128K

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3936

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Y

Y

2

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Y