PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 191

• Manufacturer Part Number: PIC16F946T-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F946T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 336 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 15-3:
© 2005 Microchip Technology Inc.
0Bh,8Bh,
10Bh, 18Bh
0Ch
0Dh
8Ch
8Dh
87h
11h
92h
12h
15h
16h
17h
1Bh
1Ch
1Dh
Legend:
Address
INTCON
PIR1
PIR2
PIE1
PIE2
TRISC
TMR2
PR2
T2CON
CCPR1L
CCPR1H
CCP1CON
CCPR2L
CCPR2H
CCP2CON
x = unknown, u = unchanged, – = unimplemented, read as ‘0’. Shaded cells are not used by PWM and Timer2.
Name
REGISTERS ASSOCIATED WITH PWM AND TIMER2
PORTC Data Direction Register
Timer2 Module Register
Timer2 Module Period Register
Capture/Compare/PWM Register 1 (LSB)
Capture/Compare/PWM Register 1 (MSB)
Capture/Compare/PWM Register 2 (LSB)
Capture/Compare/PWM Register 2 (MSB)
OSFIF
OSFIE
Bit 7
EEIF
EEIE
GIE
—
—
—
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 -000 0000
ADIE
Bit 6
PEIE
ADIF
C2IF
C2IE
—
—
CCP1X
CCP2X
Bit 5
RCIF
RCIE
T0IE
C1IF
C1IE
CCP1Y
CCP2Y
LCDIF
LCDIE
Bit 4
INTE
TXIE
Preliminary
TXIF
CCP1M3 CCP1M2 CCP1M1
CCP2M3 CCP2M2 CCP2M1
SSPIE
SSPIF
Bit 3
RBIE
—
—
CCP1IE
CCP1IF
LVDIE
LVDIF
Bit 2
T0IF
TMR2IF
TMR2IE
Bit 1
INTF
—
—
CCP1M0 --00 0000 --00 0000
CCP2M0 --00 0000 --00 0000
TMR1IF
CCP2IF
TMR1IE
CCP2IE
Bit 0
RBIF
PIC16F946
0000 000x 0000 000x
0000 0000 0000 0000
0000 -0-0 0000 -0-0
0000 0000 0000 0000
0000 -0-0 0000 -0-0
1111 1111 1111 1111
0000 0000 0000 0000
1111 1111 1111 1111
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
Value on:
POR,
BOR
DS41265A-page 189
Value on
all other
Resets