PIC16LF1938-I/MV Microchip Technology, PIC16LF1938-I/MV Datasheet - Page 9

• 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

Pin Diagram –
 2011 Microchip Technology Inc.
40-pin QFN
VLCD1/C12IN3-/CPS1/AN10/RB1
SEG0/SRI/INT/CPS0/AN12/RB0
Note 1:
SEG17/P2D/CPS12/RD4
SEG19/P1C/CPS14/RD6
SEG20/P1D/CPS15/RD7
SEG18/P1B/CPS13/RD5
VLCD2/CPS2/AN8/RB2
2:
SEG8/DT/RX/RC7
40-Pin QFN 5X5 (
Pin function is selectable via the APFCON register.
PIC16F1939 devices only.
V
V
DD
SS
PIC16F1939, PIC16LF1939)
1
2
3
4
5
6
7
8
9
10
PIC16F1939
PIC16LF1939
Preliminary
30
29
28
27
26
25
24
23
22
21
RC0/T1OSO/T1CKI/P2B
RA6/OSC2/CLKOUT/V
RA7/OSC1/CLKIN/SEG2
V
V
RE2/AN7/CCP5/SEG23
RE1/AN6/P3B/SEG22
RE0/AN5/CCP3
RA5/AN4/CPS7/SS
RA4/CPS6/T0CKI/C1OUT/SRQ/SEG4
SS
DD
PIC16(L)F1938/9
(1)
/P3A
(1)
/V
CAP (2)
(1)
CAP (2)
(1)
/SEG21
/SEG1
/SRNQ
DS41574A-page 9
(1)
/C2OUT
(1)
/SEG5