PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 410

• Manufacturer Part Number: PIC16F1938-I/ML
• Description: IC MCU 8BIT FLASH 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1938-I/ML

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• 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
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• Package: 28QFN EP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/USART
• On-chip Adc: 11-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F193X/LF193X
Interrupts ............................................................................. 71
INTOSC Specifications ..................................................... 373
IOCBF Register................................................................. 106
IOCBN Register ................................................................ 106
IOCBP Register................................................................. 106
L
LATA Register............................................................... 87, 95
LATB Register..................................................................... 92
LATD Register..................................................................... 98
LATE Register................................................................... 101
LCD
LCDCON Register..................................................... 243, 245
LCDCST Register ............................................................. 248
LCDDATAx Registers ............................................... 249, 254
LCDPS Register........................................................ 243, 246
LCDREF Register ............................................................. 247
LCDRL Register ................................................................ 254
LCDSEn Registers ............................................................ 249
Liquid Crystal Display (LCD) Driver .................................. 243
Load Conditions ................................................................ 371
LSLF.................................................................................. 347
LSRF ................................................................................. 347
M
Master Synchronous Serial Port. See MSSP...................... 61
Memory Organization.......................................................... 23
Microchip Internet Web Site .............................................. 414
Migrating from other PIC Microcontroller Devices............. 405
MOVIW.............................................................................. 348
MOVLB.............................................................................. 348
MOVWI.............................................................................. 349
MPLAB ASM30 Assembler, Linker, Librarian ................... 354
MPLAB ICD 2 In-Circuit Debugger.................................... 355
MPLAB ICE 2000 High-Performance Universal
MPLAB Integrated Development Environment
MPLAB PM3 Device Programmer..................................... 355
MPLAB REAL ICE In-Circuit Emulator System................. 355
MPLINK Object Linker/MPLIB Object Librarian ................ 354
MSSP ................................................................................ 275
DS41364C-page 410
Associated Registers ................................................ 107
ADC .......................................................................... 138
Associated registers w/ Interrupts ............................... 82
TMR1 ........................................................................ 167
Associated Registers ................................................ 274
Bias Voltage Generation ................................... 251, 252
Clock Source Selection ............................................. 250
Configuring the Module ............................................. 273
Disabling the Module ................................................ 273
Frame Frequency...................................................... 256
Interrupts ................................................................... 269
LCDCON Register .................................................... 243
LCDPS Register........................................................ 243
Multiplex Types ......................................................... 256
Operation During Sleep ............................................ 271
Pixel Control.............................................................. 256
Prescaler ................................................................... 250
Segment Enables...................................................... 256
Waveform Generation ............................................... 258
LP Bits....................................................................... 250
Internal ........................................................................ 61
Data ............................................................................ 26
Program ...................................................................... 23
In-Circuit Emulator .................................................... 355
Software .................................................................... 353
SSPBUF Register ..................................................... 285
Preliminary
O
OPCODE Field Descriptions............................................. 339
OPTION ............................................................................ 349
OPTION Register........................................................ 53, 161
OSCCON Register............................................................ 110
Oscillator
Oscillator Module .............................................................. 109
Oscillator Parameters ....................................................... 373
Oscillator Specifications.................................................... 372
Oscillator Start-up Timer (OST)
Oscillator Switching
OSCSTAT Register .......................................................... 115
OSCTUNE Register.......................................................... 116
P
P1A/P1B/P1C/P1D.See Enhanced Capture/Compare/
Packaging ......................................................................... 391
PCL and PCLATH............................................................... 54
PCL Register
PCLATH Register
PCON Register ............................................................. 38, 67
PICSTART Plus Development Programmer..................... 356
PIE1 Register................................................................ 38, 76
PIE2 Register................................................................ 38, 77
PIE3 Register...................................................................... 78
Pin Diagram
Pinout Descriptions
PIR1 Register ............................................................... 37, 79
PIR2 Register ............................................................... 37, 80
PIR3 Register ..................................................................... 81
PORTA ............................................................................... 87
SSPSR Register ....................................................... 285
Associated Registers ................................................ 122
EC............................................................................. 109
HFINTOSC ............................................................... 109
HS............................................................................. 109
INTOSC .................................................................... 109
LFINTOSC ................................................................ 109
LP ............................................................................. 109
MFINTOSC ............................................................... 109
RC ............................................................................ 109
XT ............................................................................. 109
Specifications ........................................................... 377
Fail-Safe Clock Monitor ............................................ 121
Two-Speed Clock Start-up........................................ 119
PWM (ECCP)............................................................ 197
Marking ............................................................. 391, 392
PDIP Details ............................................................. 393
PIC16F1933/1936/1938, PICLF1933/1936/1938,
PIC16F1933/1936/1938, PICLF1933/1936/1938,
PICF1934/1937/1939, PICLF1934/1937/1939,
PICF1934/1937/1939, PICLF1934/1937/1939,
PICF1934/1937/1939,PICLF1934/1937/1939,
PIC16F193X/PIC16LF193X........................................ 17
ANSELA Register ....................................................... 88
Associated Registers .................................................. 90
PORTA Register ................................................... 37, 39
Specifications ........................................................... 375
............ 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50
............ 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50
28-pin PDIP/SOIC/SSOP ..................................... 5
28-pin QFN ........................................................... 6
44-pin QFN ........................................................... 9
44-pin TQFP ....................................................... 10
40-pin PDIP .......................................................... 8
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