PIC16F870T-I/SS Microchip Technology, PIC16F870T-I/SS Datasheet - Page 62

• 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
TABLE 8-4:
DS30569B-page 60
0Bh,8Bh,
10Bh, 18Bh
0Ch
8Ch
87h
11h
92h
12h
15h
16h
17h
Legend:
Note 1:
Address
INTCON
PIR1
PIE1
TRISC
TMR2
PR2
T2CON
CCPR1L
CCPR1H
CCP1CON
x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by PWM and Timer2.
Bits PSPIE and PSPIF are reserved on the PIC16F870; always maintain these bits clear.
Name
REGISTERS ASSOCIATED WITH PWM AND TIMER2
PSPIE
PORTC Data Direction Register
Timer2 Module’s Register
Timer2 Module’s Period Register
Capture/Compare/PWM Register1 (LSB)
Capture/Compare/PWM Register1 (MSB)
PSPIF
Bit 7
GIE
—
—
(1)
(1)
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
ADIE
Bit 6
PEIE
ADIF
—
CCP1X
RCIE
Bit 5
RCIF
T0IE
CCP1Y
Bit 4
INTE
TXIE
TXIF
CCP1M3 CCP1M2 CCP1M1 CCP1M0 --00 0000 --00 0000
Bit 3
RBIE
—
—
CCP1IF
CCP1IE
Bit 2
T0IF
TMR2IE
TMR2IF
Bit 1
INTF
 2003 Microchip Technology Inc.
TMR1IF 0000 -000 0000 -000
TMR1IE 0000 -000 0000 -000
RBIF
Bit 0
0000 000x 0000 000u
1111 1111 1111 1111
0000 0000 0000 0000
1111 1111 1111 1111
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
POR, BOR
Value on:
Value on
RESETS
all other