PIC16F8X_13 Datasheet, PDF (1/128 Pages) Microchip Technology – 18-pin Flash/EEPROM 8-Bit Microcontrollers

PIC16F8X
18-pin Flash/EEPROM 8-Bit Microcontrollers
Devices Included in this Data Sheet:
• PIC16F83
• PIC16F84
• PIC16CR83
• PIC16CR84
• Extended voltage range devices available
(PIC16LF8X, PIC16LCR8X)
High Performance RISC CPU Features:
• Only 35 single word instructions to learn
• All instructions single cycle except for program
branches which are two-cycle
• Operating speed: DC - 10 MHz clock input
DC - 400 ns instruction cycle
Device
Program
Memory
(words)
Data Data
Max.
RAM EEPROM Freq
(bytes) (bytes) (MHz)
PIC16F83
PIC16F84
PIC16CR83
PIC16CR84
512 Flash
1 K Flash
512 ROM
1 K ROM
36
64
10
68
64
10
36
64
10
68
64
10
• 14-bit wide instructions
• 8-bit wide data path
• 15 special function hardware registers
• Eight-level deep hardware stack
• Direct, indirect and relative addressing modes
• Four interrupt sources:
- External RB0/INT pin
- TMR0 timer overflow
- PORTB<7:4> interrupt on change
- Data EEPROM write complete
• 1000 erase/write cycles Flash program memory
• 10,000,000 erase/write cycles EEPROM data mem-
ory
• EEPROM Data Retention > 40 years
Peripheral Features:
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
- 25 mA sink max. per pin
- 20 mA source max. per pin
• TMR0: 8-bit timer/counter with 8-bit
programmable prescaler
Pin Diagrams
PDIP, SOIC
RA2
1
18
RA3
2
17
RA4/T0CKI
3
16
MCLR
4
15
VSS
5
14
RB0/INT
6
13
RB1
7
12
RB2
8
11
RB3
9
10
RA1
RA0
OSC1/CLKIN
OSC2/CLKOUT
VDD
RB7
RB6
RB5
RB4
Special Microcontroller Features:
• In-Circuit Serial Programming (ICSP™) - via two
pins (ROM devices support only Data EEPROM
programming)
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• Oscillator Start-up Timer (OST)
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
• Code-protection
• Power saving SLEEP mode
• Selectable oscillator options
CMOS Flash/EEPROM Technology:
• Low-power, high-speed technology
• Fully static design
• Wide operating voltage range:
- Commercial: 2.0V to 6.0V
- Industrial: 2.0V to 6.0V
• Low power consumption:
- < 2 mA typical @ 5V, 4 MHz
- 15 A typical @ 2V, 32 kHz
- < 1 A typical standby current @ 2V
 1996-2013 Microchip Technology Inc.
DS30430D-page 1