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PIC16F1938-I/ML
Microchip Technology
28KB 16K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16F1938 28 Pin 32MHz 3.3V 28-VQFN Exposed Pad
SOT-23
PIC16F1938-I/ML Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 13 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 28-VQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Supplier Device Package | 28-QFN (6x6) |
| Mounting Style | SMD/SMT |
| Interfaces | I2C/SPI/USART |
| Data Converters | A/D 11x10b |
| Package | Tube |
| Base Product Number | PIC16F1938 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Family Name | PIC16F |
| Instruction Set Architecture | RISC |
| Dimensions | 4 x 4 x 0.5mm |
| Typical Operating Supply Voltage | 2.5 → 3.6 V |
| Package Type | QFN |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| MSL | MSL 1 - Unlimited |
| Qualification | AEC-Q100 |
| Number of I/Os | 25 I/O |
| Interface Type | EUSART, MI2C, SPI |
| Manufacturer | Microchip |
| Brand | Microchip Technology / Atmel |
| Tradename | PIC |
| RoHS | Details |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Series | PIC® XLP™ 16F |
| Published | 2009 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| Termination | SMD/SMT |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Max Power Dissipation | 800mW |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Frequency | 32MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | PIC16F1938 |
| Pin Count | 28 |
| Interface | I2C, LIN, SPI, UART, USART |
| Memory Size | 28kB |
| Oscillator Type | Internal |
| Number of I/O | 25 |
| Speed | 32MHz |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | PIC |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 28KB 16K x 14 |
| Connectivity | I2C, LINbus, SPI, UART/USART |
| Supply Current-Max | 8mA |
| Bit Size | 8 |
| Data Converter | A/D 11x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| Number of Timers/Counters | 5 |
| Product Type | 8-bit Microcontrollers - MCU |
| EEPROM Size | 256 x 8 |
| CPU Family | PIC |
| Number of UART Channels | 0 |
| Number of ADC Channels | 11 |
| Number of I2C Channels | 1 |
| Number of SPI Channels | 1 |
| Product | MCU |
| Number of Ethernet Channels | 0 |
| Product Category | 8-bit Microcontrollers - MCU |
| Device Core | PIC |
| Height | 500μm |
| Length | 4mm |
| Width | 4mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $2.90000 | $2.9 |
| 500 | $2.871 | $1435.5 |
| 1000 | $2.842 | $2842 |
| 1500 | $2.813 | $4219.5 |
| 2000 | $2.784 | $5568 |
| 2500 | $2.755 | $6887.5 |
Microchip Technologies is a well-known American business that specializes in producing integrated circuits (ICs) for various electronic devices, including microcontrollers, mixed-signal, analog, and Flash-IP. Chandler, Arizona serves as the company's headquarters. It was established in 1987. Industries like automotive, healthcare, security, and consumer electronics all use its products. One of the various microcontroller chips produced by Microchip is the PIC16F1938-I/ML, which is intended for use in embedded systems, control applications, and communication systems. It boasts a 28-pin layout, uses cutting-edge RISC architecture, and consumes little power. Moreover, it has EEPROM data memory, flash memory, and a variety of communication interfaces like UART, SPI, and I2C.
5 SPI
2 I2C
5 UARTS
35 I/O pins
2 comparators
8-bit architecture
256 bytes of EEPROM
1.5 KB SRAM data memory
28 KB flash program memory
Maximum CPU speed of 32 MHz
4 channels of hardware-based PWM
Operating voltage range of 1.8V to 5.5V
18-channel 10-bit analog-to-digital converter (ADC)
Industrial control
Automotive systems
Consumer electronics
Medical instrumentation
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