Microchip PIC16F1938-I/SS, 8bit PIC Microcontroller, PIC16F, 32MHz, 16384 words Flash, 28-Pin SSOP
- RS-artikelnummer:
- 798-5318
- Tillv. art.nr:
- PIC16F1938-I/SS
- Tillverkare / varumärke:
- Microchip
| Enheter | Per unit | Per Pack* |
| 5 - 20 | 17,042 kr | 85,21 kr |
| 25 - 95 | 16,53 kr | 82,65 kr |
| 100 + | 15,932 kr | 79,66 kr |
| *price indicative | ||
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
| Attribute | Value |
| Family Name | PIC16F |
| Package Type | SSOP |
| 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 |
| ADC Channels | 11 |
| Number of SPI Channels | 1 |
| Typical Operating Supply Voltage | 2.5 → 3.6 V |
| Number of Timers | 1 |
| Pulse Width Modulation | 1 x 10 bit |
| Dimensions | 10.5 x 5.6 x 1.85mm |
| Timers | 1 x 16 bit, 4 x 8 bit |
| Number of USART Channels | 1 |
| Width | 5.6mm |
| PWM Channels | 1 |
| Number of LIN Channels | 0 |
| Height | 1.85mm |
| Number of PCI Channels | 0 |
| Timer Resolution | 8 bit, 16bit |
| ADCs | 11 x 10 bit |
| Length | 10.5mm |
| Maximum Operating Temperature | +85 °C |
| Number of UART Channels | 0 |
| Instruction Set Architecture | RISC |
| Number of CAN Channels | 0 |
| Maximum Number of Ethernet Channels | 0 |
| ADC Resolution | 10bit |
| Minimum Operating Temperature | -40 °C |
| PWM Resolution | 10bit |
| Number of Ethernet Channels | 0 |
| Program Memory Type | Flash |
| Number of I2C Channels | 1 |
| Number of ADC Units | 1 |
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