PIC16F1939-I/ML Microchip Technology, PIC16F1939-I/ML Datasheet - Page 29
![IC MCU 8BIT FLASH 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC16F1939-I/ML
Manufacturer Part Number
PIC16F1939-I/ML
Description
IC MCU 8BIT FLASH 44QFN
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.PIC16F1938-ISS.pdf
(10 pages)
Specifications of PIC16F1939-I/ML
Core Size
8-Bit
Program Memory Size
28KB (16K 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
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1K 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
44-QFN
Controller Family/series
PIC16F
Eeprom Memory Size
256Byte
Ram Memory Size
1024Byte
Cpu Speed
32MHz
No. Of Timers
5
Interface
EUSART, I2C, SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FIGURE 5-2:
2010 Microchip Technology Inc.
Note 1: This step is optional if device has already been erased or has not been previously programmed.
PIC16F193X/LF193X/PIC16F194X/LF194X/
2: If the device is code-protected or must be completely erased, then Bulk Erase device per
3: See
Figure 5-3
PROGRAM MEMORY FLOWCHART
Command
Increment
Address
or
Figure
5-4.
No
Program Memory
Program Cycle
Data Correct?
All Locations
Memory
Bulk Erase
Read Data
Program
Done?
Done
Start
from
Yes
Yes
(1, 2)
(3)
No
Programming
Failure
Report
Figure
5-8.
DS41397B-page 29