Microchip PIC16F1938-I/SP, 8bit PIC Microcontroller, PIC16F, 32MHz, 16384 words Flash, 28-Pin PDIP
Technical Document
Specifications
Brand
MicrochipFamily Name
PIC16F
Package Type
PDIP
Mounting Type
Through Hole
Pin Count
28
Device Core
PIC
Data Bus Width
8bit
Program Memory Size
16384 words
Maximum Frequency
32MHz
RAM Size
1.024 kB
USB Channels
1
Number of PWM Units
1 x 10 bit
Number of SPI Channels
1
Number of USART Channels
1
Number of UART Channels
0
Number of I2C Channels
1
Typical Operating Supply Voltage
2.5 → 3.6 V
Number of CAN Channels
0
Dimensions
1.4 x 0.295 x 0.15in
Pulse Width Modulation
1 x 10 bit
Program Memory Type
Flash
Number of Ethernet Channels
0
Number of PCI Channels
0
Maximum Number of Ethernet Channels
0
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
RISC
Number of ADC Units
1
Maximum Operating Temperature
+85 °C
Length
35.56mm
ADCs
11 x 10 bit
Height
3.81mm
Number of LIN Channels
0
Width
0.295in
Product details
PIC16F1938/1939 8-Bit Flash Microcontrollers
The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.
The PIC16F1938/1939 family of microcontrollers is based upon Microchip’s enhanced mid-range core with a 16 level deep hardware stack and 49 instructions. These MCUs provide up to 8 MIPS, 28 Kbytes program memory, 1024 bytes RAM and Data EEPROM of 256 bytes. On board is a configurable oscillator with ±1% accuracy.
Microcontroller Features
32 MHz Max. CPU Speed
49 Instructions
16 Level Hardware Stack
32 MHz Internal Oscillator – Selectable Frequency Range 32 MHz to 31 kHz
25 I/O Pins – PIC16F1938
36 I/O Pins – PIC16F1939
XLP Technology
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
Low-Voltage Programming (LVP)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD) – Optional Header for External Debug also Available
Peripherals
Integrated LCD Controller – PIC16F1938 60 Segments, PIC16F1939 96 Segments
10-bit Analogue to Digital Converter (ADC) – PIC16F1938 11 Channel, PIC16F1939 14 Channel
mTouchTM Capacitive Sensor Module – PIC16F1938 8 Channel, PIC16F1939 16 Channel
Two Capture/Compare/PWM (CCP) Modules
Three Enhanced Capture/Compare/PWM (ECCP) Modules
Two Comparators
Four 8-bit Timers
One 16-bit Timer
Master Synchronous Serial Port (MSSP) with SPI and I2C
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)
Fixed Voltage Reference (FVR)
SR Latch
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€ 19.30
€ 3.86 Each (In a Pack of 5) (ex VAT)
€ 22.97
€ 4.593 Each (In a Pack of 5) (inc. VAT)
Standard
5
€ 19.30
€ 3.86 Each (In a Pack of 5) (ex VAT)
€ 22.97
€ 4.593 Each (In a Pack of 5) (inc. VAT)
Standard
5
Stock information temporarily unavailable.
Please check again later.
| quantity | Unit price | Per Pack |
|---|---|---|
| 5 - 20 | € 3.86 | € 19.30 |
| 25 - 95 | € 3.78 | € 18.90 |
| 100+ | € 3.71 | € 18.55 |
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
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Technical Document
Specifications
Brand
MicrochipFamily Name
PIC16F
Package Type
PDIP
Mounting Type
Through Hole
Pin Count
28
Device Core
PIC
Data Bus Width
8bit
Program Memory Size
16384 words
Maximum Frequency
32MHz
RAM Size
1.024 kB
USB Channels
1
Number of PWM Units
1 x 10 bit
Number of SPI Channels
1
Number of USART Channels
1
Number of UART Channels
0
Number of I2C Channels
1
Typical Operating Supply Voltage
2.5 → 3.6 V
Number of CAN Channels
0
Dimensions
1.4 x 0.295 x 0.15in
Pulse Width Modulation
1 x 10 bit
Program Memory Type
Flash
Number of Ethernet Channels
0
Number of PCI Channels
0
Maximum Number of Ethernet Channels
0
Minimum Operating Temperature
-40 °C
Instruction Set Architecture
RISC
Number of ADC Units
1
Maximum Operating Temperature
+85 °C
Length
35.56mm
ADCs
11 x 10 bit
Height
3.81mm
Number of LIN Channels
0
Width
0.295in
Product details
PIC16F1938/1939 8-Bit Flash Microcontrollers
The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.
The PIC16F1938/1939 family of microcontrollers is based upon Microchip’s enhanced mid-range core with a 16 level deep hardware stack and 49 instructions. These MCUs provide up to 8 MIPS, 28 Kbytes program memory, 1024 bytes RAM and Data EEPROM of 256 bytes. On board is a configurable oscillator with ±1% accuracy.
Microcontroller Features
32 MHz Max. CPU Speed
49 Instructions
16 Level Hardware Stack
32 MHz Internal Oscillator – Selectable Frequency Range 32 MHz to 31 kHz
25 I/O Pins – PIC16F1938
36 I/O Pins – PIC16F1939
XLP Technology
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Watchdog Timer (WDT)
Low-Voltage Programming (LVP)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD) – Optional Header for External Debug also Available
Peripherals
Integrated LCD Controller – PIC16F1938 60 Segments, PIC16F1939 96 Segments
10-bit Analogue to Digital Converter (ADC) – PIC16F1938 11 Channel, PIC16F1939 14 Channel
mTouchTM Capacitive Sensor Module – PIC16F1938 8 Channel, PIC16F1939 16 Channel
Two Capture/Compare/PWM (CCP) Modules
Three Enhanced Capture/Compare/PWM (ECCP) Modules
Two Comparators
Four 8-bit Timers
One 16-bit Timer
Master Synchronous Serial Port (MSSP) with SPI and I2C
Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)
Fixed Voltage Reference (FVR)
SR Latch
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products