PIC16F505-I/P Microchip Technology, PIC16F505-I/P Datasheet - Page 36

• Manufacturer Part Number: PIC16F505-I/P
• Description: IC MCU FLASH 1KX12 14DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F505-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: 72 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 72 B
• Interface Type: RS- 232, USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 1
• Operating Supply Voltage: 2 V to 5.5 V
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC162070 - HEADER INTRFC MPLAB ICD2 8/14PAC162059 - HEADER INTRFC MPLAB ICD2 8/14PINDM163029 - BOARD PICDEM FOR MECHATRONICSDVA16XP140 - ADAPTER DEVICE FOR MPLAB-ICEAC124001 - MODULE SKT PROMATEII 8DIP/SOIC
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC12F508/509/16F505
FIGURE 6-3:
TABLE 6-1:
DS41236E-page 36
01h
N/A
N/A
N/A
N/A
Legend:
Note 1:
Address
Instruction
Instruction
Executed
Fetch
PC
(Program
Counter)
Timer0
2:
3:
TMR0
OPTION
OPTION
TRISGPIO
TRISC
Shaded cells are not used by Timer0. – = unimplemented, x = unknown, u = unchanged.
PIC12F508/509 only.
PIC16F505 only.
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
T0
Name
PC – 1
(2), (3)
REGISTERS ASSOCIATED WITH TIMER0
(1)
(2)
(1), (3)
TIMER0 TIMING: INTERNAL CLOCK/PRESCALE 1:2
MOVWF TMR0 MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W MOVF TMR0,W
Timer0 – 8-bit Real-Time Clock/Counter
GPWU
RBWU
T0 + 1
PC
Bit 7
—
—
GPPU
RBPU
Bit 6
—
—
Write TMR0
executed
PC + 1
I/O Control Register
T0CS
T0CS
Bit 5
RC5
Read TMR0
reads NT0
T0SE
T0SE
Bit 4
RC4
PC + 2
Bit 3
PSA
PSA
RC3
Read TMR0
reads NT0
NT0
PC + 3
Bit 2
RC2
PS2
PS2
Bit 1
RC1
PS1
PS1
Read TMR0
reads NT0
PC + 4
Bit 0
PS0
PS0
RC0
© 2009 Microchip Technology Inc.
Read TMR0
reads NT0 + 1
xxxx xxxx
1111 1111
1111 1111
--11 1111
--11 1111
Power-On
Value on
PC + 5
Reset
Read TMR0
reads NT0 + 2
NT0 + 1
uuuu uuuu
1111 1111
1111 1111
--11 1111
--11 1111
PC + 6
All Other
Value on
Resets