PIC16F1937T-I/MV Microchip Technology, PIC16F1937T-I/MV Datasheet - Page 176
![14KB Flash, 512B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm T/R](/photos/16/12/161286/qfn44_sml.jpg)
PIC16F1937T-I/MV
Manufacturer Part Number
PIC16F1937T-I/MV
Description
14KB Flash, 512B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm T/R
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheet
1.PIC16F1937-EMV.pdf
(472 pages)
Specifications of PIC16F1937T-I/MV
Processor Series
PIC16F
Core
PIC
Program Memory Type
Flash
Program Memory Size
14 KB
Data Ram Size
256 B
Interface Type
MI2C, SPI, EUSART
Number Of Timers
5
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
UQFN-40
Development Tools By Supplier
MPLAB IDE Software
Minimum Operating Temperature
- 40 C
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 ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Lead Free Status / Rohs Status
Details
- Current page: 176 of 472
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PIC16(L)F1934/6/7
REGISTER 17-1:
REGISTER 17-2:
TABLE 17-1:
DS41364E-page 176
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7
bit 6
bit 5
bit 4
bit 3-2
bit 1
bit 0
bit 7
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
bit 7-5
bit 4-0
FVRCON
DACCON0
DACCON1
Legend:
R/W-0/0
DACEN
Name
U-0
—
— = Unimplemented location, read as ‘0’. Shaded cells are not used with the DAC Module.
DACEN: DAC Enable bit
1 = DAC is enabled
0 = DAC is disabled
DACLPS: DAC Low-Power Voltage State Select bit
1 = DAC Positive reference source selected
0 = DAC Negative reference source selected
DACOE: DAC Voltage Output Enable bit
1 = DAC voltage level is also an output on the DACOUT pin
0 = DAC voltage level is disconnected from the DACOUT pin
Unimplemented: Read as ‘0’
DACPSS<1:0>: DAC Positive Source Select bits
00 = V
01 = V
10 = FVR Buffer2 output
11 = Reserved, do not use
Unimplemented: Read as ‘0’
DACNSS: DAC Negative Source Select bits
1 = V
0 = V
Unimplemented: Read as ‘0’
DACR<4:0>: DAC Voltage Output Select bits
DACEN
FVREN
SUMMARY OF REGISTERS ASSOCIATED WITH THE DAC MODULE
Bit 7
DACLPS
—
R/W-0/0
U-0
—
REF
SS
DACCON0: VOLTAGE REFERENCE CONTROL REGISTER 0
DACCON1: VOLTAGE REFERENCE CONTROL REGISTER 1
REF
DD
-
+ pin
FVRRDY
DACLPS
Bit 6
—
W = Writable bit
‘0’ = Bit is cleared
W = Writable bit
‘0’ = Bit is cleared
x = Bit is unknown
x = Bit is unknown
R/W-0/0
DACOE
U-0
—
DACOE
TSEN
Bit 5
—
R/W-0/0
U-0
—
TSRNG
Bit 4
—
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
R/W-0/0
R/W-0/0
Bit 3
CDAFVR<1:0>
DACPSS<1:0>
DACPSS<1:0>
DACR<4:0>
Bit 2
DACR<4:0>
R/W-0/0
R/W-0/0
2008-2011 Microchip Technology Inc.
Bit 1
—
ADFVR<1:0>
R/W-0/0
U-0
—
DACNSS
Bit 0
DACNSS
R/W-0/0
R/W-0/0
Register
on page
156
176
176
bit 0
bit 0
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