PIC16F870-I/SP Microchip Technology Inc., PIC16F870-I/SP Datasheet - Page 142

• 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 15-7:
FIGURE 15-8:
DS30569B-page 140
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.0
2.0
AVERAGE F
AVERAGE F
2.5
2.5
OSC
OSC
3.0
3.0
vs. V
vs. V
DD
DD
FOR VARIOUS VALUES OF R (RC MODE, C = 20 pF, 25 C)
FOR VARIOUS VALUES OF R (RC MODE, C = 100 pF, 25 C)
3.5
3.5
V
V
DD
D D
(V)
(V )
4.0
4.0
3.3k
5.1k
10k
100k
4.5
4.5
 2003 Microchip Technology Inc.
5.0
5.0
100 k
5.1 k
10 k
3.3 k
5.5
5.5