PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 20

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PIC16F1946-E/PT

Manufacturer Part Number
PIC16F1946-E/PT
Description
MCU 8BIT 8K FLASH 64TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr

Specifications of PIC16F1946-E/PT

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
54
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 17x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
64-TFQFP
Controller Family/series
PIC16F
Eeprom Memory Size
256Byte
Ram Memory Size
512Byte
Cpu Speed
32MHz
No. Of Timers
5
Interface
EUSART, I2C, SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F1946-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC16F193X/LF193X/PIC16F194X/LF194X/
4.3.1
The Load Configuration command is used to access
the
Configuration Words, Calibration Words). The Load
Configuration command sets the address to 8000h and
loads the data latches with one word of data (see
Figure
After issuing the Load Configuration command, use the
Increment Address command until the proper address
to be programmed is reached. The address is then pro-
grammed by issuing either the Begin Internally Timed
Programming or Begin Externally Timed Programming
command.
FIGURE 4-1:
4.3.2
The Load Data for Program Memory command is used to
load one 14-bit word into the data latches. The word
programs into program memory after the Begin Internally
Timed Programming or Begin Externally Timed
Programming command is issued (see
FIGURE 4-2:
DS41397B-page 20
configuration
4-1).
ICSPDAT
ICSPCLK
ICSPCLK
ICSPDAT
LOAD CONFIGURATION
LOAD DATA FOR PROGRAM
MEMORY
memory
LOAD CONFIGURATION
LOAD DATA FOR PROGRAM MEMORY
1
0
1
0
(User
2
0
2
1
3
Figure
0
ID
3
0
Locations,
4
0
4-2).
4
0
5
0
5
0
6
X
6
X
T
DLY
The only way to get back to the program memory
(address 0) is to exit Program/Verify mode or issue the
Reset Address command after the configuration memory
has been accessed by the Load Configuration command.
T
DLY
Note:
1
0
1
0
Externally timed writes are not supported
for Configuration and Calibration bits. Any
externally timed write to the Configuration
or Calibration Word will have no effect on
the targeted word.
2
LSb
2
LSb
 2010 Microchip Technology Inc.
15
MSb 0
15
MSb 0
16
16

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