PIC16F1938-E/MV Microchip Technology, PIC16F1938-E/MV Datasheet - Page 311
![28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V 28 UQFN 4x4x0.5mm TUBE](/photos/12/13/121305/c04-152_mv_sml.jpg)
PIC16F1938-E/MV
Manufacturer Part Number
PIC16F1938-E/MV
Description
28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V 28 UQFN 4x4x0.5mm TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF1933-ISS.pdf
(508 pages)
3.PIC16LF1933-ISS.pdf
(46 pages)
4.PIC16F1938-ISS.pdf
(10 pages)
Specifications of PIC16F1938-E/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 ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-UFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F722-ISS PDF datasheet
- PIC16LF1933-ISS PDF datasheet #2
- PIC16LF1933-ISS PDF datasheet #3
- PIC16F1938-ISS PDF datasheet #4
- Current page: 311 of 508
- Download datasheet (5Mb)
FIGURE 24-10:
FIGURE 24-11:
TABLE 24-7:
2009 Microchip Technology Inc.
TX/CK pin
(SCKP = 0)
TX/CK pin
(SCKP = 1)
TRMT bit
BAUDCON
INTCON
PIE1
PIR1
RCSTA
SPBRGL
SPBRGH
TRISC
TXREG
TXSTA
Legend:
RX/DT
pin
Write to
TXREG Reg
TXIF bit
(Interrupt Flag)
TXEN bit
Note:
Name
*
‘1’
x = unknown, - = unimplemented read as ‘0’. Shaded cells are not used for Synchronous Master Transmission.
Page provides register information.
Sync Master mode, SPBRGL = 0, continuous transmission of two 8-bit words.
Write Word 1
EUSART Transmit Data Register
TMR1GIE
TMR1GIF
ABDOVF
TRISC7
CSRC
SPEN
SUMMARY OF REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER
TRANSMISSION
TXREG reg
Bit 7
GIE
RX/DT pin
TX/CK pin
TRMT bit
TXEN bit
TXIF bit
Write to
SYNCHRONOUS TRANSMISSION
SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
bit 0
TRISC6
RCIDL
ADIE
PEIE
ADIF
Bit 6
RX9
TX9
Write Word 2
bit 1
Word 1
TMR0IE
TRISC5
SREN
TXEN
RCIE
RCIF
Bit 5
—
bit 2
bit 0
Preliminary
TRISC4
CREN
SYNC
SCKP
INTE
Bit 4
TXIE
TXIF
BRG<15:8>
BRG<7:0>
bit 1
TRISC3
ADDEN
SENDB
BRG16
SSPIE
SSPIF
IOCIE
bit 7
Bit 3
PIC16F193X/LF193X
bit 2
bit 0
TMR0IF
CCP1IE
CCP1IF
TRISC2
BRGH
FERR
Bit 2
—
Word 2
bit 1
TMR2IE
TMR2IF
TRISC1
OERR
TRMT
WUE
Bit 1
INTF
bit 6
TMR1IE
TMR1IF
TRISC0
ABDEN
IOCIF
RX9D
TX9D
Bit 0
DS41364D-page 311
bit 7
Register
on Page
bit 7
301*
301*
291*
300
100
103
299
140
298
99
‘1’
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