8-bit RISC microcontroller featuring 28KB Flash program memory and 1KB RAM. This surface-mount device operates at up to 32 MHz and offers 36 programmable I/Os. Integrated peripherals include I2C, SPI, and USART interfaces, along with a single ADC supporting 14 channels. Housed in a 40-pin UQFN EP package with exposed pad, it operates from 3.3V to 5.5V and is rated for automotive applications across a -40°C to 125°C temperature range.
PackageUQFN EP
MountingSurface Mount
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Technical Specifications
Microchip PIC16F1939-E/MV technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
QFN
Package/Case
UQFN EP
Package Description
Ultra Thin Quad Flat No Lead Package, Exposed Pad
Lead Shape
No Lead
Pin Count
40
PCB
40
Package Length (mm)
5
Package Width (mm)
5
Package Height (mm)
0.48
Mounting
Surface Mount
Family Name
PIC16
Data Bus Width
8bit
Instruction Set Architecture
RISC
Maximum Clock Rate
32MHz
Maximum CPU Frequency
32MHz
Device Core
PIC
Program Memory Type
Flash
Program Memory Size
28KB
RAM Size
1KB
Number of Programmable I/Os
36
Core Architecture
PIC
Programmability
Yes
Number of Timers
5
Interface Type
I2C/SPI/USART
CAN
0
I2C
1
SPI
1
Ethernet
0
UART
0
USART
1
USB
0
I2S
0
Max Operating Supply Voltage
5.5V
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
ADC Channels
14
Number of ADCs
Single
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
ECCN
EAR99
Automotive
Yes
AEC Qualified
Yes
PPAP
Yes
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Microchip PIC16F1939-E/MV Datasheet
Download the complete datasheet for Microchip PIC16F1939-E/MV to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.