PIC16F870T-I/SS Microchip Technology, PIC16F870T-I/SS Datasheet - Page 120

• Manufacturer Part Number: PIC16F870T-I/SS
• Description: IC MCU FLASH 2KX14 EE 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F870T-I/SS

• 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 ~ 85°C
• Package / Case: 28-SSOP
• For Use With: I3-DB16F871 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F870/871
FIGURE 14-1:
FIGURE 14-2:
DS30569B-page 118
Equation 1: F
Equation 2: F
Note 1: V
Note
2: F
PIC16FXXX VOLTAGE-FREQUENCY GRAPH
PIC16LFXXX VOLTAGE-FREQUENCY GRAPH
MAX
DDAPPMIN
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
2.0V
has a maximum frequency of 10 MHz.
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
MAX
MAX
= (6.0 MHz/V) (V
= (10.0 MHz/V) (V
is the minimum voltage of the PICmicro
4 MHz
Frequency
DDAPPMIN
DDAPPMIN
Frequency
10 MHz
– 2.0V) + 4 MHz; V
– 3.0V) + 10 MHz; V
20 MHz
®
device in the application.
20 MHz
DDAPPMIN
DDAPPMIN
 2003 Microchip Technology Inc.
= 2.0V - 3.0V
= 3.0V - 4.0V