PIC16LF1938-I/ML Microchip Technology, PIC16LF1938-I/ML Datasheet - Page 502

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

Specifications of PIC16LF1938-I/ML

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• 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 ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16LF
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F193X/LF193X
RESET .............................................................................. 373
Reset................................................................................... 83
Reset Instruction ................................................................. 86
Resets ................................................................................. 83
Revision History ................................................................ 493
S
Shoot-through Current ...................................................... 225
Software Simulator (MPLAB SIM)..................................... 476
SPBRG Register ........................................................... 41, 42
SPBRGH ........................................................................... 299
SPBRGL............................................................................ 299
Special Event Trigger........................................................ 157
Special Function Registers (SFRs) ..................................... 39
SPI Mode (MSSP)
SR Latch ........................................................................... 181
SRCON0 Register............................................................. 183
SRCON1 Register............................................................. 184
SSPADD Register ....................................................... 43, 286
SSPBUF Register ............................................................... 43
SSPCON Register............................................................... 43
SSPCON1 Register........................................................... 283
SSPCON2 Register........................................................... 284
SSPCON3 Register........................................................... 285
SSPMSK Register............................................................. 286
SSPOV.............................................................................. 272
SSPOV Status Flag........................................................... 272
SSPSTAT Register ..................................................... 43, 282
Stack ................................................................................... 54
Stack Overflow/Underflow................................................... 86
STATUS Register................................................................ 27
SUBWFB........................................................................... 375
T
T1CON Register.......................................................... 39, 199
DS41364D-page 502
PWMxCON (Enhanced PWM Control) ..................... 233
RCSTA (Receive Status and Control)....................... 297
Special Function, Summary ........................................ 39
SRCON0 (SR Latch Control 0) ................................. 183
SRCON1 (SR Latch Control 1) ................................. 184
SSPADD (MSSP Address and Baud Rate,
SSPCON1 (MSSP Control 1).................................... 283
SSPCON2 (SSP Control 2)....................................... 284
SSPCON3 (SSP Control 3)....................................... 285
SSPMSK (SSP Mask) ............................................... 286
SSPSTAT (SSP Status) ............................................ 282
STATUS ...................................................................... 27
T1CON (Timer1 Control)........................................... 199
T1GCON (Timer1 Gate Control) ............................... 200
TRISA (Tri-State PORTA) ......................................... 130
TRISB (Tri-State PORTB) ......................................... 135
TRISC (Tri-State PORTC) ........................................ 138
TRISD (Tri-State PORTD) ........................................ 141
TRISE (Tri-State PORTE) ......................................... 144
TXCON ..................................................................... 205
TXSTA (Transmit Status and Control) ...................... 296
WDTCON (Watchdog Timer Control)........................ 111
WPUB (Weak Pull-up PORTB) ................................. 136
Associated Registers .................................................. 90
Associated Registers ................................................ 245
SPI Clock .................................................................. 241
Associated registers w/ SR Latch ............................. 185
R/W Bit ...................................................................... 251
Accessing.................................................................... 54
Reset........................................................................... 56
I
2
C Mode).......................................................... 286
Preliminary
T1GCON Register ............................................................ 200
T2CON Register ........................................................... 39, 47
Thermal Considerations (PIC16F/LF1933)....................... 390
Thermal Considerations (PIC16F/LF1934/36/37) ............. 422
Thermal Considerations (PIC16F/LF1938/39).................. 454
Timer0............................................................................... 187
Timer1............................................................................... 191
Timer2
Timer2/4/6......................................................................... 203
Timers
Timing Diagrams
Associated Registers ................................................ 189
Operation .................................................................. 187
Specifications ........................................... 398, 430, 462
Associated registers ................................................. 201
Asynchronous Counter Mode ................................... 193
Clock Source Selection............................................. 192
Interrupt .................................................................... 195
Operation .................................................................. 192
Operation During Sleep ............................................ 195
Oscillator................................................................... 193
Prescaler .................................................................. 193
Specifications ........................................... 398, 430, 462
Timer1 Gate
TMR1H Register ....................................................... 191
TMR1L Register........................................................ 191
Associated registers ................................................. 206
Associated registers ................................................. 206
Timer1
Timer2/4/6
A/D Conversion......................................... 400, 432, 464
A/D Conversion (Sleep Mode) .................. 400, 432, 464
Acknowledge Sequence ........................................... 274
Asynchronous Reception.......................................... 294
Asynchronous Transmission..................................... 290
Asynchronous Transmission (Back to Back) ............ 290
Auto Wake-up Bit (WUE) During Normal Operation . 306
Auto Wake-up Bit (WUE) During Sleep .................... 306
Automatic Baud Rate Calibration.............................. 304
Baud Rate Generator with Clock Arbitration............. 267
BRG Reset Due to SDA Arbitration During Start
Brown-out Reset (BOR)............................ 396, 428, 460
Brown-out Reset Situations ........................................ 85
Bus Collision During a Repeated Start Condition
Bus Collision During a Repeated Start Condition
Bus Collision During a Start Condition (SCL = 0) ..... 277
Bus Collision During a Stop Condition (Case 1) ....... 279
Bus Collision During a Stop Condition (Case 2) ....... 279
Bus Collision During Start Condition (SDA only) ...... 276
Bus Collision for Transmit and Acknowledge ........... 275
CLKOUT and I/O ...................................... 394, 426, 458
Clock Synchronization .............................................. 264
Clock Timing ............................................. 392, 424, 456
Comparator Output ................................................... 173
Enhanced Capture/Compare/PWM (ECCP)
Fail-Safe Clock Monitor (FSCM)................................. 79
Reading and Writing ......................................... 193
Selecting Source .............................................. 193
T1CON ............................................................. 199
T1GCON........................................................... 200
TXCON ............................................................. 205
Condition .......................................................... 277
(Case 1)............................................................ 278
(Case 2)............................................................ 278
.......................................................... 398, 430, 462
 2009 Microchip Technology Inc.