PIC16F526-I/P Microchip Technology, PIC16F526-I/P Datasheet - Page 38

• Manufacturer Part Number: PIC16F526-I/P
• Description: IC PIC MCU FLASH 1KX12 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F526-I/P

• Program Memory Type: FLASH
• Program Memory Size: 1.5KB (1K x 12)
• Package / Case: 14-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 11
• Ram Size: 67 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 3x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 67 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 3 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162096 - HEADER MPLAB ICD2 PIC16F526 8/14
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F526
FIGURE 7-2:
FIGURE 7-3:
TABLE 7-1:
DS41326E-page 38
01h
08h
0Bh
N/A
N/A
Legend:
Note
Addr
PC
(Program
Counter)
Instruction
Timer0
Instruction
Executed
PC
(Program
Counter)
Instruction
Timer0
Instruction
Executed
Fetch
Fetch
1:
TMR0
CM1CON0
CM2CON0
OPTION
TRIS
Name
Shaded cells are not used by Timer0. – = unimplemented, x = unknown, u = unchanged.
The TRIS of the T0CKI pin is overridden when T0CS = 1.
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
(1)
T0
T0
PC – 1
PC – 1
REGISTERS ASSOCIATED WITH TIMER0
Timer0 – 8-bit Real-Time Clock/Counter
C1OUT
C2OUT
RBWU
Bit 7
TIMER0 TIMING: INTERNAL CLOCK/NO PRESCALE
TIMER0 TIMING: INTERNAL CLOCK/PRESCALE 1:2
—
MOVWF TMR0 MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W
MOVWF TMR0 MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W
T0 + 1
T0 + 1
PC
PC
C1OUTEN
C2OUTEN
RBPU
Bit 6
—
I/O Control Register (PORTB, PORTC)
Write TMR0
executed
Write TMR0
executed
C1POL
C2POL
T0 + 2
T0CS
Bit 5
PC + 1
PC + 1
C2PREF2
C1T0CS
T0SE
Bit 4
Read TMR0
reads NT0
Read TMR0
reads NT0
PC + 2
PC + 2
C1ON
C2ON
Bit 3
PSA
NT0
Read TMR0
reads NT0
Read TMR0
reads NT0
C1NREF
C2NREF C2PREF1
NT0
PC + 3
PC + 3
Bit 2
PS2
C1PREF
Bit 1
PS1
Read TMR0
reads NT0
Read TMR0
reads NT0
PC + 4
PC + 4
C1WU
C2WU
Bit 0
PS0
 2010 Microchip Technology Inc.
NT0 + 1
Read TMR0
reads NT0 + 1
Read TMR0
reads NT0 + 1
PC + 5
PC + 5
xxxx xxxx
1111 1111
1111 1111
1111 1111
--11 1111
Power-On
Value on
Reset
Read TMR0
reads NT0 + 2
Read TMR0
reads NT0 + 2
NT0 + 2
NT0 + 1
PC + 6
PC + 6
uuuu uuuu
uuuu uuuu
uuuu uuuu
1111 1111
--11 1111
All Other
Value on
Resets