PIC18F8620

Features:

Peripheral Features:

• High current sink/source 25 mA/25 mA
• Four external interrupt pins
• Timer0 module: 8-bit/16-bit timer/counter
• Timer1 module: 16-bit timer/counter
• Timer2 module: 8-bit timer/counter
• Timer3 module: 16-bit timer/counter
• Timer4 module: 8-bit timer/counter
• Secondary oscillator clock option Timer1/Timer3
• Five Capture/Compare/PWM (CCP) modules:
- Capture is 16-bit, max. resolution 6.25 ns (TCY/16)
- Compare is 16-bit, max. resolution 100 ns (TCY)
- PWM output: PWM resolution is 1 to 10-bit
• Master Synchronous Serial Port (MSSP) module with two modes of operation:
- 3-wire SPI™ (supports all 4 SPI modes)
- I2C™ Master and Slave mode
• Two Addressable USART modules:
- Supports RS-485 and RS-232
• Parallel Slave Port (PSP) module

Analog Features:

• 10-bit, up to 16-channel Analog-to-Digital Converter (A/D):
- Conversion available during Sleep
• Programmable 16-level Low-Voltage Detection (LVD) module:
- Supports interrupt on Low-Voltage Detection
• Programmable Brown-out Reset (PBOR)
• Dual analog comparators:
- Programmable input/output configuration




Pinout

Specifications

Parameter Name	Value
Program Memory Type	Flash
Program Memory (KB)	64
CPU Speed (MIPS)	6.25
RAM Bytes	3,840
Data EEPROM (bytes)	1024
Digital Communication Peripherals	2-A/E/USART, 1-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals	5 CCP
Timers	2 x 8-bit, 3 x 16-bit
ADC	16 ch, 10-bit
Comparators	2
Temperature Range (C)	-40 to 125
Operating Voltage Range (V)	2 to 5.5
Pin Count	80

Ambient temperature under bias.............................................................................-55 to +125
Storage temperature ............................................................................................. -65 to +150
Voltage on any pin with respect to VSS (except VDD, MCLR and RA4) .......... -0.3V to (VDD + 0.3V)
Voltage on VDD with respect to VSS ........................................................................ -0.3V to +5.5V
Voltage on MCLR with respect to VSS (Note 2) ........................................................ 0V to +13.25V
Voltage on RA4 with respect to Vss ............................................................................. 0V to +8.5V
Total power dissipation (Note 1) ..............................................................................................1.0W
Maximum current out of VSS pin ............................................................................................300 mA
Maximum current into VDD pin ...............................................................................................250 mA
Input clamp current, IIK (VI < 0 or VI > VDD)........................................................................ ±20 mA
Output clamp current, IOK (VO < 0 or VO > VDD) ................................................................. ±20 mA
Maximum output current sunk by any I/O pin............................................................................25 mA
Maximum output current sourced by any I/O pin ......................................................................25 mA
Maximum current sunk by all ports ..........................................................................................200 mA
Maximum current sourced by all ports .....................................................................................200 mA




Description

The PIC18F8620 features a 'C' compiler friendly development environment, 1024 bytes of EEPROM, Self-programming, an ICD, 5 capture/compare/PWM functions, 16 channels of 10-bit Analog-to-Digital (A/D) converter, an additional timer, External Memory Addressing, 2 Comparators, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI?) or the 2-wire Inter-Integrated Circuit (I2C?) bus and 2 Addressable Universal Asynchronous Receiver Transmitter (AUSART). All of these features make PIC18F8620 ideal for manufacturing equipment, instrumentation and monitoring, data acquisition, power conditioning, environmental monitoring, telecom and consumer audio/video applications.