PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 152

• Manufacturer Part Number: PIC16F1946-E/PT
• Description: MCU 8BIT 8K FLASH 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1946-E/PT

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF1946/47
REGISTER 13-1:
REGISTER 13-2:
REGISTER 13-3:
DS41414B-page 152
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-0
R/W/HS-0/0
R/W-0/0
IOCBP7
R/W-0/0
IOCBN7
IOCBF7
IOCBP<7:0>: Interrupt-on-Change Positive Edge Enable bits
1 = Interrupt-on-Change enabled on the pin for a positive going edge. Associated Status bit and
0 = Interrupt-on-Change disabled for the associated pin.
IOCBN<7:0>: Interrupt-on-Change Negative Edge Enable bits
1 = Interrupt-on-Change enabled on the pin for a negative going edge. Associated Status bit and
0 = Interrupt-on-Change disabled for the associated pin.
IOCBF<7:0>: Interrupt-on-Change Flag bits
1 = An enabled change was detected on the associated pin.
0 = No change was detected, or the user cleared the detected change.
R/W/HS-0/0
R/W-0/0
IOCBP6
R/W-0/0
IOCBN6
IOCBF6
Set when IOCBPx = 1 and a rising edge was detected on RBx, or when IOCBNx = 1 and a falling
edge was detected on RBx.
interrupt flag will be set upon detecting an edge.
interrupt flag will be set upon detecting an edge.
IOCBP: INTERRUPT-ON-CHANGE POSITIVE EDGE REGISTER
IOCBN: INTERRUPT-ON-CHANGE NEGATIVE EDGE REGISTER
IOCBF: INTERRUPT-ON-CHANGE FLAG REGISTER
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W/HS-0/0 R/W/HS-0/0 R/W/HS-0/0
R/W-0/0
IOCBP5
R/W-0/0
IOCBN5
IOCBF5
R/W-0/0
IOCBP4
R/W-0/0
IOCBN4
IOCBF4
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
HS - Bit is set in hardware
IOCBP3
IOCBN3
R/W-0/0
R/W-0/0
IOCBF3
R/W/HS-0/0
IOCBN2
R/W-0/0
IOCBP2
R/W-0/0
IOCBF2
 2010 Microchip Technology Inc.
R/W/HS-0/0
IOCBN1
R/W-0/0
IOCBP1
R/W-0/0
IOCBF1
R/W/HS-0/0
R/W-0/0
IOCBP0
R/W-0/0
IOCBN0
IOCBF0
bit 0
bit 0
bit 0