PIC16F1946-E/PT Microchip Technology, PIC16F1946-E/PT Datasheet - Page 32

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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/
FIGURE 5-5:
DS41397B-page 32
Note 1:
2:
This step is optional if device is erased or not previously programmed.
See
Figure
No
5-3.
CONFIGURATION MEMORY PROGRAM FLOWCHART
Memory Command
Program Cycle
From Program
Data Correct?
Configuration
Read Data
Bulk Erase
Memory
One-word
(User ID)
Address =
Program
Command
Increment
8004h?
Address
Start
Load
Yes
(1)
(2)
Yes
No
Programming
Memory Command
Program Cycle
(Config. Word 1)
Program Cycle
Memory Command
(Config. Word 2)
Data Correct?
From Program
Report
Failure
From Program
Command
Command
Increment
Increment
Command
One-word
Read Data
Increment
Command
One-word
Increment
Address
Address
Address
Read Data
Address
Yes
(2)
(2)
No
Programming
Report
Failure
Data Correct?
Done
Yes
 2010 Microchip Technology Inc.
No
Programming
Report
Failure

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