16C84 Datasheet: PIC16C84





16C84 PIC16C84 Datasheet

Part Number 16C84
Description PIC16C84
Manufacture Microchip Technology
Total Page 30 Pages
PDF Download Download 16C84 Datasheet PDF

Features: M PIC16C84 Pin Diagram PDIP, SOIC 8-bi t CMOS EEPROM Microcontroller High Per formance RISC CPU Features: • Only 35 single word instructions to learn • All instructions single cycle (400 ns @ 10 MHz) except for program branches wh ich are two-cycle • Operating speed: DC - 10 MHz clock input DC - 400 ns ins truction cycle www.DataSheet4U.com • 14-bit wide instructions • 8-bit wide data path • 1K x 14 EEPROM program m emory • 36 x 8 general purpose regist ers (SRAM) • 64 x 8 on-chip EEPROM da ta memory • 15 special function hardw are registers • Eight-level deep hard ware stack • Direct, indirect and rel ative addressing modes • Four interru pt sources: - External RB0/INT pin - TM R0 timer overflow - PORTB<7:4> interru pt on change - Data EEPROM write comple te • 1,000,000 data memory EEPROM ERA SE/WRITE cycles • EEPROM Data Retenti on > 40 years RA2 RA3 RA4/T0CKI MCLR V SS RB0/INT RB1 RB2 RB3 •1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 RA1 RA0 OSC1/CLKIN OSC2/CLKOUT VDD RB7 RB6 RB5 RB4 PIC16C84.

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M
PIC16C84
8-bit CMOS EEPROM Microcontroller
High Performance RISC CPU Features:
• Only 35 single word instructions to learn
• All instructions single cycle (400 ns @ 10 MHz)
except for program branches which are two-cycle
• Operating speed: DC - 10 MHz clock input
www.DataSheet4U.com
DC - 400 ns instruction cycle
• 14-bit wide instructions
• 8-bit wide data path
• 1K x 14 EEPROM program memory
• 36 x 8 general purpose registers (SRAM)
• 64 x 8 on-chip EEPROM data memory
• 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
• 1,000,000 data memory EEPROM
ERASE/WRITE cycles
• 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
Special Microcontroller Features:
• 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
• Serial In-System Programming - via two pins
Pin Diagram
PDIP, SOIC
RA2
RA3
RA4/T0CKI
MCLR
VSS
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
18 RA1
17 RA0
16 OSC1/CLKIN
15 OSC2/CLKOUT
14 VDD
13 RB7
12 RB6
11 RB5
10 RB4
CMOS Technology:
• Low-power, high-speed CMOS EEPROM
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
- 60 µA typical @ 2V, 32 kHz
- 26 µA typical standby current @ 2V
© 1997 Microchip Technology Inc.
DS30445C-page 1

                    
                    






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