PIC16F1937-I/P Microchip Technology, PIC16F1937-I/P Datasheet - Page 43

• 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

TABLE 2-13:
© 2008 Microchip Technology Inc.
300h
301h
302h
303h
304h
305h
306h
307h
308h
309h
30Ah
30Bh
30Ch
30Dh
30Eh
30Fh
310h
311h
312h
313h
314h
315h
316h
317h
318h
319h
31Ah
31Bh
31Ch
31Dh
31Eh
31Fh
Legend:
Note 1:
Address
Bank 6
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1, 2)
(2)
2:
3:
INDF0
INDF1
PCL
STATUS
FSR0L
FSR0H
FSR1L
FSR1H
BSR
WREG
PCLATH
INTCON
—
—
—
—
—
CCPR3L
CCPR3H
CCP3CON
PWM3CON
CCP3AS
PSTR3CON
—
CCPR4L
CCPR4H
CCP4CON
—
CCPR5L
CCPR5H
CCP5CON
—
The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<14:8>, whose contents are transferred
to the upper byte of the program counter.
These registers can be addressed from any bank.
These registers/bits are not implemented on PIC16F1933/1936/1938/PIC16LF1933/1936/1938 devices, read as ‘0’.
Name
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Addressing this location uses contents of FSR0H/FSR0L to address data memory
(not a physical register)
Addressing this location uses contents of FSR1H/FSR1L to address data memory
(not a physical register)
Program Counter (PC) Least Significant Byte
Indirect Data Memory Address 0 Low Pointer
Indirect Data Memory Address 0 High Pointer
Indirect Data Memory Address 1 Low Pointer
Indirect Data Memory Address 1 High Pointer
Working Register
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Unimplemented
Capture/Compare/PWM Register 3 (LSB)
Capture/Compare/PWM Register 3 (MSB)
CCP3ASE CCP3AS2
Unimplemented
Capture/Compare/PWM Register 4 (LSB)
Capture/Compare/PWM Register 4 (MSB)
Unimplemented
Capture/Compare/PWM Register 5 (LSB)
Capture/Compare/PWM Register 5 (MSB)
Unimplemented
P3RSEN
P3M1
Bit 7
GIE
—
—
—
—
—
—
Write Buffer for the upper 7 bits of the Program Counter
P3DC6
P3M0
PEIE
Bit 6
—
—
—
—
—
CCP3AS1
TMR0IE
DC3B1
P3DC5
DC4B1
DC5B1
Bit 5
—
—
—
Preliminary
STR3SYNC
CCP3AS0
DC3B0
P3DC4
DC4B0
DC5B0
BSR4
Bit 4
INTE
TO
PSS3AC1
CCP3M3
CCP4M3
CCP5M3
P3DC3
STR3D
BSR3
IOCIE
PIC16F193X/LF193X
Bit 3
PD
PSS3AC0 PSS3BD1 PSS3BD0 0000 0000 0000 0000
CCP3M2
CCP4M2
CCP5M2
TMR0IF
P3DC2
STR3C
BSR2
Bit 2
Z
CCP3M1
CCP4M1
CCP5M1
P3DC1
STR3B
BSR1
INTF
Bit 1
DC
CCP3M0 0000 0000 0000 0000
CCP4M0 --00 0000 --00 0000
CCP5M0 --00 0000 --00 0000
P3DC0
STR3A
IOCIF
BSR0
Bit 0
C
DS41364A-page 41
xxxx xxxx xxxx xxxx
xxxx xxxx xxxx xxxx
0000 0000 0000 0000
---1 1000 ---q quuu
0000 0000 uuuu uuuu
0000 0000 0000 0000
0000 0000 uuuu uuuu
0000 0000 0000 0000
---0 0000 ---0 0000
0000 0000 uuuu uuuu
-000 0000 -000 0000
0000 000x 0000 000u
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
0000 0000 0000 0000
---0 0001 ---0 0001
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
POR, BOR
Value on:
—
—
—
—
—
—
—
—
Value on all
Resets
other
—
—
—
—
—
—
—
—