PIC16F1946-I/PT Microchip Technology, PIC16F1946-I/PT Datasheet - Page 60

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

Specifications of PIC16F1946-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• 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 ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: EUSART/I2C/SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 17-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F/LF1946/47
4.5
The memory location 8006h is where the Device ID and
Revision ID are stored. The upper nine bits hold the
Device ID. The lower five bits hold the Revision ID. See
Section 11.5 “User ID, Device ID and Configuration
Word Access”
these memory locations.
Development tools, such as device programmers and
debuggers, may be used to read the Device ID and
Revision ID.
REGISTER 4-3:
DS41414B-page 60
bit 13
bit 6
Legend:
R = Readable bit
-n = Value at POR
bit 13-5
bit 4-0
Note 1:
DEV8
DEV1
R
R
Device ID and Revision ID
This location cannot be written.
for more information on accessing
DEV<8:0>: Device ID bits
100011001 = PIC16F1946
100011010 = PIC16F1947
100011011 = PIC16LF1946
100011100 = PIC16LF1947
REV<4:0>: Revision ID bits
These bits are used to identify the revision.
DEVICEID: DEVICE ID REGISTER
DEV7
DEV0
R
R
W = Writable bit
‘1’ = Bit is set
DEV6
REV4
R
R
Preliminary
DEV5
REV3
R
R
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
DEV4
REV2
R
R
 2010 Microchip Technology Inc.
DEV3
REV1
R
R
DEV2
REV0
R
R
bit 7
bit 0