- RS-artikelnummer:
- 145-9020
- Tillv. art.nr:
- PIC16F1938-I/SO
- Tillverkare / varumärke:
- Microchip
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23,671 kr
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29,589 kr
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- RS-artikelnummer:
- 145-9020
- Tillv. art.nr:
- PIC16F1938-I/SO
- Tillverkare / varumärke:
- Microchip
Lagstiftning och ursprungsland
- COO (Country of Origin):
- TH
Produktdetaljer
PIC16F1938/1939 8-Bit Flash Microcontrollers
The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchips 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 Microchips 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.
The PIC16F1938/1939 family of microcontrollers is based upon Microchips 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
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
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
Specifikationer
Attribute | Value |
---|---|
Family Name | PIC16F |
Package Type | SOIC |
Mounting Type | Surface Mount |
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 CAN Channels | 0 |
Number of I2C Channels | 1 |
Number of UART Channels | 0 |
Number of USART Channels | 1 |
Typical Operating Supply Voltage | 2.5 → 3.6 V |
Program Memory Type | Flash |
Pulse Width Modulation | 1 x 10 bit |
Instruction Set Architecture | RISC |
Minimum Operating Temperature | -40 °C |
Maximum Number of Ethernet Channels | 0 |
Number of PCI Channels | 0 |
Number of Ethernet Channels | 0 |
Maximum Operating Temperature | +85 °C |
Number of ADC Units | 1 |
Width | 7.5mm |
Number of LIN Channels | 0 |
Height | 2.05mm |
ADCs | 11 x 10 bit |
Length | 17.9mm |
Dimensions | 17.9 x 7.5 x 2.05mm |
- RS-artikelnummer:
- 145-9020
- Tillv. art.nr:
- PIC16F1938-I/SO
- Tillverkare / varumärke:
- Microchip