PIC16LF1939-E/PT Microchip Technology, PIC16LF1939-E/PT Datasheet - Page 9

• Manufacturer Part Number: PIC16LF1939-E/PT
• Description: 28KB Flash, 1KB RAM, 256B EEPROM, LCD, NanoWatt XLP 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1939-E/PT

• 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: 36
• 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 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Diagram –
 2009 Microchip Technology Inc.
44-pin QFN
VLCD1/CPS1/C12IN3-/AN10/RB1
SEG0/INT/SRI/CPS0/AN12/RB0
Note 1:
SEG17/P2D/CPS12/RD4
SEG18/P1B/CPS13/RD5
SEG19/P1C/CPS14/RD6
SEG20/P1D/CPS15/RD7
VLCD2/CPS2/AN8/RB2
2:
44-Pin QFN (
SEG8/DT/RX/RC7
Pin function is selectable via the APFCON register.
PIC16F193X devices only.
V
V
V
DD
DD
SS
PIC16F1934/1937/1939, PIC16LF1934/1937/1939)
1
2
3
4
5
6
7
8
9
10
11
PIC16LF1934/1937/1939
PIC16F1934/1937/1939
Preliminary
33
32
31
30
29
28
27
26
25
24
23
PIC16F193X/LF193X
RA6/OSC2/CLKOUT/V
RA7/OSC1/CLKIN/SEG2
V
V
NC
V
RE2/AN7/CCP5/SEG23
RE1/AN6/P3B/SEG22
RE0/AN5/CCP3
RA5/AN4/C2OUT
RA4/C1OUT/CPS6/T0CKI/SRQ/SEG4
SS
SS
DD
(1)
(1)
/P3A
/CPS7/SRNQ
CAP
(1)
/SEG21
(2)
/SEG1
(1)
/SS
DS41364D-page 9
(1)
/V
CAP
(2)
/SEG5