PIC16LF1937-I/PT Microchip Technology, PIC16LF1937-I/PT Datasheet - Page 122
![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
FIGURE 8-9:
TABLE 8-2:
DS41364A-page 120
CONFIG1
OSCCON
OSCSTAT
OSCTUNE
PIE2
PIR2
T1CON
Legend: x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by
Note 1:
Clock Monitor Output
Name
2:
Sample Clock
Note:
(2)
oscillators.
Other (non Power-up) Resets include MCLR Reset and Watchdog Timer Reset during normal operation.
See Configuration Word Register 1 (Register 10-1) for operation of all register bits.
OSCFIF
System
Output
TMR1CS1 TMR1CS0
SPLLEN
T1OSCR
Clock
OSFIE
OSFIF
Bit 7
CPD
(Q)
SUMMARY OF REGISTERS ASSOCIATED WITH CLOCK SOURCES
—
The system clock is normally at a much higher frequency than the sample clock. The relative frequencies in
this example have been chosen for clarity.
FSCM TIMING DIAGRAM
IRCF3
Bit 6
PLLR
C2IE
C2IF
CP
—
T1CKPS1
MCLRE
IRCF2
OSTS
TUN5
Bit 5
C1IE
C1IF
Test
T1CKPS0
PWRTE
HFIOFR
IRCF1
TUN4
Preliminary
Bit 4
EEIE
EEIF
T1OSCEN
HFIOFL
WDTE
IRCF0
BCLIE
BCLIF
TUN3
Bit 3
Test
T1SYNC
MFIOFR
FOSC2
Oscillator
Failure
LCDIE
LCDIF
TUN2
Bit 2
—
FOSC1
LFIOFR
SCS1
TUN1
Bit 1
—
—
—
© 2008 Microchip Technology Inc.
Detected
Failure
TMR1ON
FOSC0
HFIOFS
CCP2IE
CCP2IF
SCS0
TUN0
Bit 0
Test
Register
on Page
126
108
169
113
114
75
78
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