PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 239

• 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

REGISTER 23-4:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6-4
bit 3-2
bit 1-0
Note 1:
CCPxASE
R/W-0/0
2:
If CxSYNC is enabled, the shutdown will be delayed by Timer1.
For PIC16F1946/47 devices in ECCP3 mode, CCPxAS uses C3 instead of C2.
CCPxASE: CCPx Auto-Shutdown Event Status bit
1 = A shutdown event has occurred; CCPx outputs are in shutdown state
0 = CCPx outputs are operating
CCPxAS<2:0>: CCPx Auto-Shutdown Source Select bits
000 = Auto-shutdown is disabled
001 = Comparator C1 output high
010 = Comparator C2 output high
011 = Either Comparator C1 or C2 high
100 = V
101 = V
110 = V
111 = V
PSSxAC<1:0>: Pins PxA and PxC Shutdown State Control bits
00 = Drive pins PxA and PxC to ‘0’
01 = Drive pins PxA and PxC to ‘1’
1x = Pins PxA and PxC tri-state
PSSxBD<1:0>: Pins PxB and PxD Shutdown State Control bits
00 = Drive pins PxB and PxD to ‘0’
01 = Drive pins PxB and PxD to ‘1’
1x = Pins PxB and PxD tri-state
R/W-0/0
CCPxAS: CCPX AUTO-SHUTDOWN CONTROL REGISTER
IL
IL
IL
IL
on INT pin
on INT pin or Comparator C1 high
on INT pin or Comparator C2 high
on INT pin or Comparator C1 or Comparator C2 high
CCPxAS<2:0>
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0/0
R/W-0/0
(1)
(1, 2)
Preliminary
(1, 2)
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
(1)
(1, 2)
R/W-0/0
PSSxAC<1:0>
PIC16F/LF1946/47
R/W-0/0
(1, 2)
R/W-0/0
PSSxBD<1:0>
DS41414B-page 239
R/W-0/0
bit 0