PIC16F1934T-I/MV Microchip Technology, PIC16F1934T-I/MV Datasheet - Page 11
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PIC16F1934T-I/MV
Manufacturer Part Number
PIC16F1934T-I/MV
Description
7KB Flash, 256B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm T/R
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF1933-ISS.pdf
(508 pages)
3.PIC16LF1933-ISS.pdf
(46 pages)
4.PIC16F1936-ISS.pdf
(2 pages)
5.PIC16F1936-ISS.pdf
(10 pages)
6.PIC16F1936-ISS.pdf
(40 pages)
7.PIC16F1936-ISS.pdf
(30 pages)
8.PIC16F1936-ISS.pdf
(12 pages)
Specifications of PIC16F1934T-I/MV
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
7KB (4K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 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
40-UFQFN Exposed Pad
Processor Series
PIC16F
Core
PIC
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
Development Tools By Supplier
MPLAB IDE Software
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F1934T-I/MV
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
REGISTER 3-2:
© 2008 Microchip Technology Inc.
bit 13
bit 6
Legend:
R = Readable bit
-n = Value at POR
bit 13
bit 12
bit 11
bit 10-9
bit 8
bit 7
bit 6
bit 5
bit 4-3
bit 2-0
Note
FCMEN
MCLRE
R/P-1
R/P-1
1:
2:
3:
Enabling Brown-out Reset does not automatically enable Power-up Timer.
The entire data EEPROM will be erased when the code protection is turned off during an erase.
The entire program memory will be erased when the code protection is turned off.
FCMEN: Fail-Safe Clock Monitor Enable bit
1 = Fail-Safe Clock Monitor is enabled
0 = Fail-Safe Clock Monitor is disabled
IESO: Internal External Switchover bit
1 = Internal/External Switchover mode is enabled
0 = Internal/External Switchover mode is disabled
CLKOUTEN: Clock Out Enable bit
1 = CLKOUT function is disabled. I/O or oscillator function on RA6/CLKOUT
0 = CLKOUT function is enabled on RA6/CLKOUT
BOREN<1:0>: Brown-out Reset Enable bits
11 = BOR enabled
10 = BOR enabled during operation and disabled in Sleep
01 = BOR controlled by SBOREN bit of the PCON register
00 = BOR disabled
CPD: Data Code Protection bit
1 = Data memory code protection is disabled
0 = Data memory code protection is enabled
CP: Code Protection bit
1 = Program memory code protection is disabled
0 = Program memory code protection is enabled
MCLRE: RE3/MCLR/V
If LVP bit = 1:
If LVP bit = 0:
PWRTE: Power-up Timer Enable bit
1 = PWRT disabled
0 = PWRT enabled
WDTE<1:0>: Watchdog Timer Enable bit
11 = WDT enabled
10 = WDT enabled while running and disabled in Sleep.
01 = WDT controlled by the SWDTEN bit in the WDTCON register
00 = WDT disabled
FOSC<2:0>: Oscillator Selection bits
111 = ECH: External Clock, High-Power mode: CLKIN on RA7/OSC1/CLKIN
110 = ECM: External Clock, Medium-Power mode: CLKIN on RA7/OSC1/CLKIN
101 = ECL: External Clock, Low-Power mode: CLKIN on RA7/OSC1/CLKIN
100 = INTOSC oscillator: I/O function on RA7/OSC1/CLKIN
011 = EXTRC oscillator: RC function on RA7/OSC1/CLKIN
010 = HS oscillator: High-speed crystal/resonator on RA6/OSC2/CLKOUT pin and RA7/OSC1/CLKIN
001 = XT oscillator: Crystal/resonator on RA6/OSC2/CLKOUT pin and RA7/OSC1/CLKIN
000 = LP oscillator: Low-power crystal on RA6/OSC2/CLKOUT pin and RA7/OSC1/CLKIN
This bit is ignored.
1 = RE3/MCLR/V
0 = RE3/MCLR/V
PWRTE
CONFIGURATION WORD 1
R/P-1
R/P-1
IESO
W = Writable bit
‘1’ = Bit is set
PP
PP
PP
CLKOUTEN
(3)
pin function is MCLR; Weak pull-up enabled.
pin function is digital input; MCLR internally disabled; Weak pull-up under control of WPUE3 bit.
WDTE1
Pin Function Select bit
R/P-1
R/P-1
(2)
Advance Information
(1)
(1)
BOREN1
WDTE0
R/P-1
R/P-1
PIC16F193X/LF193X
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
BOREN0
FOSC2
R/P-1
R/P-1
FOSC1
R/P-1
R/P-1
CPD
DS41360A-page 11
FOSC0
R/P-1
R/P-1
CP
bit 7
bit 0