PIC16F1937-I/ML Microchip Technology, PIC16F1937-I/ML Datasheet - Page 2

• Manufacturer Part Number: PIC16F1937-I/ML
• Description: IC PIC MCU FLASH 512KX14 44-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/ML

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K 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: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 1:
FIGURE 1:
DS41355B-page 2
PIC16F1933
PIC16LF1933
PIC16F1934
PIC16LF1934
PIC16F1936
PIC16LF1936
PIC16F1937
PIC16LF1937
PIC16F1938
PIC16LF1938
PIC16F1939
PIC16LF1939
Note 1:
SPDIP, SOIC, SSOP
Legend: Pin functions in bold can be assigned to one of two pin locations via software.
Device
V
Note 1: PIC16F193X devices only.
CAP (1)
V
SEG4/CCP5/SRNQ/C1OUT/T0CKI/CPS6/RA4
CAP
COM3 and SEG15 share the same physical pin on the PIC16F1933/1936/1938, therefore SEG15 is not available when using 1/4 multiplex
displays.
/SS/SEG12/SRNQ/C2OUT/C12IN0-/AN0/RA0
(1)
COM2/DACOUT/C2IN+/V
/SEG5/SS/CPS7/SRNQ/C2OUT/AN4/RA5
SEG15/COM3/C1IN+/V
Program
Memory
(words)
PIC16F193X/16LF193X FAMILY TYPES
V
16384
16384
16384
16384
Flash
4096
4096
4096
4096
8192
8192
8192
8192
CAP (1)
28-PIN SPDIP, SOIC, SSOP PACKAGE DIAGRAM FOR PIC16F1933/1936/1938 AND
PIC16LF1933/1936/1938
/SEG1/CLKOUT/OSC2/RA6
SEG7/C12IN1-/AN1/RA1
SEG2/CLKIN/OSC1/RA7
P2B/T1CKI/T1OSO/RC0
P2A/CCP2/T1OSI/RC1
EEPROM
SEG3/P1A/CCP1/RC2
(bytes)
SEG6/SCL/SCK/RC3
Data
256
256
256
256
256
256
256
256
256
256
256
256
V
REF
REF
PP
/MCLR/RE3
+/AN3/RA3
-/AN2/RA2
(bytes)
SRAM
1024
1024
1024
1024
256
256
256
256
512
512
512
512
V
SS
Advance Information
I/Os
25
25
36
36
25
25
36
36
25
25
36
36
1
2
3
4
5
6
7
8
9
10
11
12
13
14
10-bit A/D
(ch)
14
14
14
14
14
14
11
11
11
11
11
11
PIC16F193X/16LF193X
8/16-bit
Timers
28
27
26
25
24
23
21
20
19
18
17
16
15
22
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
4/1
EUSART
RB7/SEG13/ICSPDAT
RB6/SEG14/ICSPCLK
RC6/TX/CK/CCP3/P3A/SEG9
RB5/AN13/P2B/CCP3/P3A/CPS5/T1G/COM1
RB4/AN11/P1D/CPS4/COM0
RB1/AN10/C12IN3-/P1C/CPS1/VLCD1
RB0/AN12/CCP4/CPS0/SRI/INT/SEG0
RC5/SDO/SEG10
RC4/SDI/SDA/T1G/SEG11
RB2/AN8/P1B/CPS2/VLCD2
V
V
RC7/RX/DT/P3B/SEG8
RB3/AN9/C12IN2-/CPS3/CCP2/P2A/VLCD3
DD
SS
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
© 2008 Microchip Technology Inc.
and SPI
I
2
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
C™
ECCP
CCP/
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
2/3
segments/
commons
16
16
16
16
16
16
LCD
24/4
24/4
24/4
24/4
24/4
24/4
(1)
(1)
(1)
(1)
(1)
(1)
/4
/4
/4
/4
/4
/4