PIC16F684-E/SL Microchip Technology, PIC16F684-E/SL Datasheet - Page 99
PIC16F684-E/SL
Manufacturer Part Number
PIC16F684-E/SL
Description
IC PIC MCU FLASH 2KX14 14SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F684-ISL.pdf
(4 pages)
4.PIC16F684-ISL.pdf
(192 pages)
5.PIC16F684-ISL.pdf
(6 pages)
6.PIC16F684-IST.pdf
(164 pages)
Specifications of PIC16F684-E/SL
Program Memory Type
FLASH
Program Memory Size
3.5KB (2K x 14)
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
12
Eeprom Size
256 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
128 B
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Connectivity
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F684-ISL PDF datasheet #3
- PIC16F684-ISL PDF datasheet #4
- PIC16F684-ISL PDF datasheet #5
- PIC16F684-IST PDF datasheet #6
- Current page: 99 of 688
- Download datasheet (3Mb)
6.2.4
1997 Microchip Technology Inc.
Program Counter (PC)
The program counter (PC) specifies the address of the instruction to fetch for execution. The PC
is 13-bits wide. The low byte is called the PCL register. This register is readable and writable. The
high byte is called the PCH register. This register contains the PC<12:8> bits and is not directly
readable or writable. All updates to the PCH register go through the PCLATH register.
Figure 6-2
loaded on a write to PCL (PCLATH<4:0>
a GOTO instruction (PCLATH<4:3>
CALL instruction (PCLATH<4:3>
Situation 4 shows how the PC is loaded during one of the return instructions where the PC
loaded (POPed) from the Top of Stack.
Figure 6-2: Loading of PC In Different Situations
Situation 1 - Instruction with PCL as destination
Situation 2 - GOTO Instruction
Situation 3 - CALL Instruction
Situation 4 - RETURN, RETFIE, or RETLW Instruction
Section 6. Memory Organization
PC
PC
PC
PC
shows the four situations for the loading of the PC. Situation 1 shows how the PC is
Note: PCLATH is never updated with the contents of PCH.
12
12 11 10
12 11 10
12 11 10
2
2
5
PCH
PCLATH<4:3>
PCH
PCLATH<4:3>
PCH
PCH
PCLATH
PCLATH
PCLATH
PCLATH<4:0>
8
8
8
PCLATH
8
7
7
7
7
PCL
PCL
PCL
PCL
PCH), with the PC loaded (PUSHed) onto the Top of Stack.
PCH). Situation 3 shows how the PC is loaded during a
11
11
11
PCH). Situation 2 shows how the PC is loaded during
8
ALU result
0
0
0
0
13
13
Opcode <10:0>
Opcode <10:0>
Opcode <10:0>
STACK (13-bits x 8)
STACK (13-bits x 8)
STACK (13-bits x 8)
STACK (13-bits x 8)
Top of STACK
Top of STACK
Top of STACK
Top of STACK
DS31006A-page 6-5
6
Related parts for PIC16F684-E/SL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
IC PIC MCU FLASH 2KX14 14SOIC
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC PIC MCU FLASH 2KX14 16QFN
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC PIC MCU FLASH 2KX14 14DIP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC PIC MCU FLASH 2KX14 14TSSOP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC PIC MCU FLASH 2KX14 14DIP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC PIC MCU FLASH 2KX14 14TSSOP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC PIC MCU FLASH 2KX14 14TSSOP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LLCC,16PIN,PLASTIC
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SOIC-18
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, DIP-18
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, 8BIT MCU, PIC16F, 32MHZ, QFN-28
Manufacturer:
Microchip Technology
Datasheet: