PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 295

• 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 24-5:
REGISTER 24-6:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-1
bit 0
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
Master mode:
bit 7-0
10-Bit Slave mode – Most Significant Address byte:
bit 7-3
bit 2-1
bit 0
10-Bit Slave mode – Least Significant Address byte:
bit 7-0
7-Bit Slave mode:
bit 7-1
bit 0
R/W-0/0
R/W-1/1
ADD<7:0>: Baud Rate Clock Divider bits
SCLx pin clock period = ((ADD<7:0> + 1) *4)/F
Not used: Unused for Most Significant Address byte. Bit state of this register is a “don’t care”. Bit
pattern sent by master is fixed by I
are compared by hardware and are not affected by the value in this register.
ADD<2:1>: Two Most Significant bits of 10-bit address
Not used: Unused in this mode. Bit state is a “don’t care”.
ADD<7:0>: Eight Least Significant bits of 10-bit address
ADD<7:1>: 7-bit address
Not used: Unused in this mode. Bit state is a “don’t care”.
MSK<7:1>: Mask bits
1 = The received address bit n is compared to SSPxADD<n> to detect I
0 = The received address bit n is not used to detect I
MSK<0>: Mask bit for I
I
1 = The received address bit 0 is compared to SSPxADD<0> to detect I
0 = The received address bit 0 is not used to detect I
I
2
2
C Slave mode, 10-bit address (SSPxM<3:0> = 0111 or 1111):
C Slave mode, 7-bit address, the bit is ignored
R/W-0/0
R/W-1/1
SSPxMSK: SSPx MASK REGISTER
SSPxADD: MSSPx ADDRESS AND BAUD RATE REGISTER (I
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
R/W-0/0
R/W-1/1
2
C Slave mode, 10-bit Address
R/W-0/0
R/W-1/1
2
Preliminary
C specification and must be equal to ‘11110’. However, those bits
ADD<7:0>
MSK<7:0>
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
R/W-1/1
R/W-0/0
OSC
2
2
PIC16F/LF1946/47
C address match
C address match
R/W-1/1
R/W-0/0
2
2
C address match
C address match
R/W-0/0
R/W-1/1
2
C MODE)
DS41414B-page 295
R/W-0/0
R/W-1/1
bit 0
bit 0