PIC16LF1938-I/MV Microchip Technology, PIC16LF1938-I/MV Datasheet - Page 45

• Manufacturer Part Number: PIC16LF1938-I/MV
• Description: IC MCU 8BIT 28KB FLASH 28UQFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1938-I/MV

• 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: 25
• Program Memory Size: 28KB (16K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-UFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 3-10:
 2011 Microchip Technology Inc.
x00h/
x80h
x00h/
x81h
x02h/
x82h
x03h/
x83h
x04h/
x84h
x05h/
x85h
x06h/
x86h
x07h/
x87h
x08h/
x88h
x09h/
x89h
x0Ah/
x8Ah
x0Bh/
x8Bh
x0Ch/
x8Ch
x1Fh/
x9Fh
Legend:
Note
Address
Banks 9-14
—
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1),(2)
(2)
1:
2:
3:
4:
INDF0
INDF1
PCL
STATUS
FSR0L
FSR0H
FSR1L
FSR1H
BSR
WREG
PCLATH
INTCON
—
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
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 PIC16(L)F1938 devices, read as ‘0’.
Unimplemented, read as ‘1’.
Name
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
Bit 7
GIE
—
—
—
Write Buffer for the upper 7 bits of the Program Counter
Bit 6
PEIE
—
—
TMR0IE
Bit 5
—
—
Preliminary
INTE
Bit 4
TO
IOCIE
Bit 3
PD
BSR<4:0>
PIC16(L)F1938/9
TMR0IF
Bit 2
Z
Bit 1
INTF
DC
IOCIF
Bit 0
C
DS41574A-page 45
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 0000 0000 0000
POR, BOR
Value on
—
Value on all
Resets
other
—