PIC16F870-I/SP Microchip Technology Inc., PIC16F870-I/SP Datasheet - Page 128

• Manufacturer Part Number: PIC16F870-I/SP
• Description: 28 PIN, 7 KB FLASH, 128 RAM, 22 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F870-I/SP

• A/d Inputs: 5-Channel, 10-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 64 Bytes
• Input Output: 22
• Interface: USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

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