PIC16F871-I/PT Microchip Technology, PIC16F871-I/PT Datasheet - Page 128

• Manufacturer Part Number: PIC16F871-I/PT
• Description: IC MCU FLASH 2KX14 EE 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F871-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Eeprom Size: 64 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: PSP, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 8
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 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, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 28 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB16F871 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F870/871
FIGURE 14-3:
FIGURE 14-4:
DS30569B-page 126
OSC1
CLKO
R
C
L
L
Note:
= 464
= 50 pF
15 pF
LOAD CONDITIONS
EXTERNAL CLOCK TIMING
PORTD and PORTE are not implemented on the PIC16F870.
Pin
Q4
Load condition 1
for all pins except OSC2, but including PORTD and PORTE outputs as ports
for OSC2 output
V
V
DD
Q1
SS
1
/2
R
C
L
L
Q2
2
3
Q3
Pin
Load condition 2
3
Q4
4
V
 2003 Microchip Technology Inc.
SS
C
L
4
Q1