PIC16LF1937-I/PT Microchip Technology, PIC16LF1937-I/PT Datasheet - Page 18
![IC PIC MCU FLASH 512KX14 44-TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC16LF1937-I/PT
Manufacturer Part Number
PIC16LF1937-I/PT
Description
IC PIC MCU FLASH 512KX14 44-TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16LF1933-ISS.pdf
(508 pages)
2.PIC16LF1933-ISS.pdf
(46 pages)
3.PIC16LF1934-IML.pdf
(418 pages)
Specifications of PIC16LF1937-I/PT
Program Memory Type
FLASH
Program Memory Size
14KB (8K x 14)
Package / Case
44-TQFP, 44-VQFP
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
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
EUSART/MI2C/SPI
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
36
Number Of Timers
5
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
14-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16LF1937-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16LF1937-I/PT
Manufacturer:
MICROCHI
Quantity:
20 000
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PIC16F193X/LF193X
TABLE 1-1:
DS41364A-page 16
RA6/OSC2/CLKOUT/V
SEG1
RA7/OSC1/CLKIN/SEG2
RB0/AN12/CPS0/CCP4/SRI/INT/
SEG0
RB1/AN10/C12IN3-/CPS1/P1C/
VLCD1
RB2/AN8/CPS2/P1B/VLCD2
RB3/AN9/C12IN2-/CPS3/
CCP2
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
Note 1:
(1)
2:
3:
4:
5:
/P2A
TTL = TTL compatible input
HV = High Voltage
Pin function is selectable via the APFCON register.
PIC16F193X devices only.
PIC16F1933/1936/1938/PIC16LF1933/1936/1938 devices only.
PORTD is available on PIC16F1934/1937/1939/PIC16LF1934/1937/1939 devices only.
RE<2:0> are available on PIC16F1934/1937/1939/PIC16LF1934/1937/1939 devices only
(1)
Name
/VLCD3
PIC16F193X/LF193X PINOUT DESCRIPTION (CONTINUED)
CAP (2)
/
Function
CLKOUT
C12IN3-
C12IN2-
VLCD1
VLCD2
VLCD3
CLKIN
OSC2
SEG1
OSC1
SEG2
CPS0
CCP4
SEG0
CPS1
CPS2
CPS3
CCP2
AN12
AN10
V
RA6
RA7
RB0
RB1
P1C
RB2
AN8
P1B
RB3
AN9
P2A
SRI
INT
CAP
ST
XTAL = Crystal
CMOS
Power
Input
XTAL
Type
= Schmitt Trigger input with CMOS levels I
TTL
TTL
TTL
TTL
TTL
TTL
AN
AN
ST
ST
AN
AN
AN
AN
AN
AN
AN
AN
AN
AN
ST
AN
—
—
—
—
—
—
—
—
—
Preliminary
Output
CMOS General purpose I/O.
CMOS F
CMOS General purpose I/O.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS Capture/Compare/PWM4.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS PWM output.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS PWM output.
CMOS General purpose I/O. Individually controlled interrupt-on-change.
CMOS Capture/Compare/PWM2.
CMOS PWM output.
Power Filter capacitor for Voltage Regulator (PIC16F193X only).
XTAL
Type
AN
AN
AN
ST
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Crystal/Resonator (LP, XT, HS modes).
LCD Analog output.
Crystal/Resonator (LP, XT, HS modes).
External clock input (EC mode).
LCD Analog output.
Individually enabled pull-up.
A/D Channel 12 input.
Capacitive sensing input 0.
SR Latch input.
External interrupt.
LCD analog output.
Individually enabled pull-up.
A/D Channel 10 input.
Comparator C1 or C2 negative input.
Capacitive sensing input 1.
LCD analog input.
Individually enabled pull-up.
A/D Channel 8 input.
Capacitive sensing input 2.
LCD analog input.
Individually enabled pull-up.
A/D Channel 9 input.
Comparator C1 or C2 negative input.
Capacitive sensing input 3.
LCD analog input.
OSC
/4 output.
Description
OD
2
C™ = Schmitt Trigger input with I
© 2008 Microchip Technology Inc.
= Open Drain
levels
2
C
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