PIC16F1946-I/PT Microchip Technology, PIC16F1946-I/PT Datasheet - Page 16
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PIC16F1946-I/PT
Manufacturer Part Number
PIC16F1946-I/PT
Description
IC MCU 8BIT FLASH 64TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF1933-ISS.pdf
(46 pages)
3.PIC16LF1946-IPT.pdf
(448 pages)
4.PIC16LF1946-IPT.pdf
(6 pages)
5.PIC16F1946-IPT.pdf
(8 pages)
Specifications of PIC16F1946-I/PT
Program Memory Type
FLASH
Program Memory Size
14KB (8K x 14)
Package / Case
64-TFQFP
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
54
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 17x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
EUSART/I2C/SPI
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
54
Number Of Timers
5
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, PG164120, ICE2000
Minimum Operating Temperature
- 40 C
On-chip Adc
17-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:
PIC16F1946-I/PT
Manufacturer:
TI
Quantity:
3 338
Company:
Part Number:
PIC16F1946-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16F1946-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC16F193X/LF193X/PIC16F194X/LF194X/
REGISTER 3-3:
DS41397B-page 16
bit 13
bit 6
Legend:
R = Readable bit
-n = Value at POR
bit 13
bit 12
bit 11
bit 11
bit 10
bit 9
bit 8
bit 7-6
bit 5-4
bit 5
Note 1:
(4)
R/P-1
(5)
LVP
U-1
(1)
2:
3:
4:
5:
—
For PIC16F193X only.
For PIC16F194X only.
The LVP bit cannot be programmed to ‘0’ when Programming mode is entered via LVP.
Unemplemented on PIC16LF190X devices. This bit reads as ‘1’.
For PIC16LF190X only.
LVP: Low-Voltage Programming Enable bit
1 = Low-voltage programming enabled
0 = MCLR/V
DEBUG: In-Circuit Debugger Mode bit
1 = In-Circuit Debugger disabled, RB6/ICSPCLK and RB7/ICSPDAT are general purpose I/O pins
0 = In-Circuit Debugger enabled, RB6/ICSPCLK and RB7/ICSPDAT are dedicated to the debugger
Unimplemented: Read as ‘1’
ULPBOR: Ultra Low-Power BOR Enable bit
1 = Ultra low-power BOR is disabled
0 = Ultra low-power BOR is enabled
BORV: Brown-out Reset Voltage Selection bit
1 = Brown-out Reset voltage set to 1.9V
0 = Brown-out Reset voltage set to 2.7V
STVREN: Stack Overflow/Underflow Reset Enable bit
1 = Stack overflow or underflow will cause a Reset
0 = Stack overflow or underflow will not cause a Reset
PLLEN: PLL Enable bit
1 = 4xPLL enabled
0 = 4xPLL disabled
Unimplemented: Read as ‘1’
For the PIC16F1933/1934/1936/1937/1938/1939:
VCAPEN<1:0>
PIC16LF193x:
PIC16F193x:
Unimplemented: Read as ‘1’
VCAPEN1
DEBUG
00 =V
01 =V
10 =V
11 =All V
These bits are unimplemented. All V
R/P-1
R/P-1
CONFIGURATION WORD 2
CAP
CAP
CAP
(1)
PP
CAP
functionality is enabled on RA0
functionality is enabled on RA5
functionality is enabled on RA6
(1)
must be used for programming high voltage
W = Writable bit
‘1’ = Bit is set
: Voltage Regulator Capacitor Enable bits
pin functions are disabled
VCAPEN0
VCAPEN
R/P-1
R/P-1
—
(5)
(2)
(1)
BORV
R/P-1
U-1
—
CAP
(3)
pin functions are disabled.
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
STVREN
R/P-1
U-1
—
2010 Microchip Technology Inc.
PLLEN
WRT1
R/P-1
R/P-1
WRT0
R/P-1
U-1
—
bit 7
bit 0