PIC16F870-E/SO Microchip Technology, PIC16F870-E/SO Datasheet - Page 128

• Manufacturer Part Number: PIC16F870-E/SO
• Description: 28 PIN, 3.5KB ENH FLASH, 128 RAM, 22 I/O,
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F870-E/SO

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SOIC (7.5mm Width)
• 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