PIC16F1937-I/P Microchip Technology, PIC16F1937-I/P Datasheet - Page 9

• Manufacturer Part Number: PIC16F1937-I/P
• Description: IC PIC MCU FLASH 512KX14 40-PDIP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/P

• Program Memory Type: FLASH
• Program Memory Size: 14KB (8K x 14)
• Package / Case: 40-DIP (0.600", 15.24mm)
• 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: 36
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• 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/MI2C/SPI
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14-ch x 10-bit
• A/d Bit Size: 10 bit
• A/d Channels Available: 14
• Height: 4.95 mm
• Length: 53.21 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Width: 14.73 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

3.1
A user may store identification information (user ID) in
four designated locations. The user ID locations are
mapped to 8000h-8003h. Each location is 14 bits in
length. Code protection has no effect on these memory
locations. Each location may be read with code
protection enabled or disabled.
REGISTER 3-1:
TABLE 3-1:
© 2008 Microchip Technology Inc.
bit 13
bit 6
Legend:
R = Readable bit
-n = Value at POR
bit 13-5
bit 4-0
Note 1:
PIC16F1933
PIC16F1934
PIC16F1936
PIC16F1937
PIC16F1938
PIC16F1939
PIC16LF1933
PIC16LF1934
PIC16LF1936
PIC16LF1937
PIC16LF1938
PIC16LF1939
Note:
DEV8
DEV1
R-q
R-q
User ID Location
This location cannot be written.
DEVICE
MPLAB
Significant bits (LSb) of each user ID
location, the upper bits are not read. It is
recommended that only the 7 LSb’s be
used if MPLAB IDE is the primary tool
used to read these addresses.
DEV<8:0>: Device ID bits
These bits are used to identify the part number.
REV<4:0>: Revision ID bits
These bits are used to identify the revision.
DEVICE ID VALUES
®
IDE only displays the 7 Least
DEVICEID: DEVICE ID REGISTER
DEV7
DEV0
R-q
R-q
P = Programmable bit
W = Writable bit
‘1’ = Bit is set
DEV6
REV4
R-q
R-q
Advance Information
10 0011 001
10 0011 010
10 0011 011
10 0011 100
10 0011 101
10 0011 110
10 0100 001
10 0100 010
10 0100 011
10 0100 100
10 0100 101
10 0100 110
DEV
DEV5
REV3
R-q
R-q
(1)
3.2
The device ID word for the PIC16F193X/LF193X is
located at 8006h. This location is read-only and can not
be erased or modified.
DEVICE ID VALUES
PIC16F193X/LF193X
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
Device ID
DEV4
REV2
R-q
R-q
DEV3
REV1
R-q
R-q
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
REV
DS41360A-page 9
DEV2
REV0
R-q
R-q
bit 7
bit 0