PIC16F946-E/PT Microchip Technology, PIC16F946-E/PT Datasheet - Page 23

Microcontroller

PIC16F946-E/PT

Manufacturer Part Number
PIC16F946-E/PT
Description
Microcontroller
Manufacturer
Microchip Technology
Series
PIC® 16Fr

Specifications of PIC16F946-E/PT

Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
14KB (8K x 14)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
336 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
64-TFQFP
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
352 B
Interface Type
SSP, I2C, AUSART, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
53
Number Of Timers
3
Maximum Operating Temperature
+ 125 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, MA160011
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F946-E/PT
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
PIC16F946-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
FIGURE 3-20:
© 2009 Microchip Technology Inc.
Command
Increment
Address
PROGRAM FLOWCHART – PIC16F91X/946 DATA MEMORY
No
Memory Command
Program Cycle
Data Memory
Data Correct?
All Locations
From Data
Bulk Erase
Read Data
Done?
Done
Start
Yes
Yes
No
Programming
Report
Failure
(Internally timed)
Programming
Wait T
Command
PIC16F91X/946
Begin
PROG
Program Cycle
1
Data Memory
Load Data
for
(Externally timed)
Programming
Programming
Wait T
Command
Wait T
DS41244F-page 23
Begin
End
PROG
DIS
2

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