PIC16LF1903-I/SP Microcontrollers - MCU by Microchip Technology
| Status: | Active |
|---|---|
| Series: | PIC16LF1903 |
| RoHS: | Compliant |
External debug header (AC244048) is needed for debug support
Debug and Programming support is available via PICkit™ 3, and MPLAB® ICD 3
Features
| Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels |
| Flash Program Memory with self read/write capability |
| 128 B of Non-volatile Data Storage |
| 72 LCD segment drive support |
| Internal 16MHz oscillator |
| 11 Channel 10b ADC with Voltage Reference |
| Integrated Temperature Indicator |
| 25mA Source/Sink current I/O |
| One 8-bit Timers (TMR0) |
| One 16-bit Timer (TMR1) |
| Extended Watchdog Timer (EWDT) |
| Brown-Out Reset (BOR) |
| In Circuit Serial Programming (ICSP) |
| eXtreme Low Power (XLP) ‘LF’ Variant (1.8V – 3.6V) |
| nanoWatt XLP Technology |
Specifications
| Program Memory Type | Flash |
|---|---|
| Program Memory Size (KB) | 7 |
| CPU Speed (MIPS/DMIPS) | 5 |
| Data EEPROM (bytes) | 0 |
| Capture/Compare/PWM (CCP) | 0 |
| Max 8 Bit Digital Timers | 1 |
| Number of ADCs | 1 |
| ADC Channels | 11 |
| Max ADC Resolution (bits) | 10 |
| Number of Comparators | 0 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 125 |
| Operation Voltage Max.(V) | 3.6 |
| Operation Voltage Min.(V) | 1.8 |
| Pin Count | 28 |
| Low Power | Yes |
| Pins | Packaging | 28 | SPDIP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (15) |
Resources
Brochures |
|---|
| PIC16LF190X Microcontrollers Product Overview |
| MPLAB® X IDE Product Overview |
| Core Independent Peripherals for 8-bit PIC(R) Microcontrollers Brochure |
Programming Specifications |
|---|
| PIC16F193X/LF193X/PIC16F194X/LF194X/PIC16LF190X Memory Programming |
Supporting Collateral |
|---|
| Differential and Single-Ended ADC |
| Functional Safety Ready PIC16 and PIC18 microcontrollers - FMEDA, Safety Manual and Safety Certified Development Tools |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 2.0875 |
| Shipping Weight (kg) | 3.733333 |
| Lead Count | 28 |
| Package Type | SPDIP |
| Package Width or Size | .300in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Microcontroller Mcu, 8 Bit, Pic16, 20Mhz, Dip-28 | Newark Electronics |
| PIC16 Series 7 KB Flash 256 B RAM 20 MHz 8-Bit Microcontroller - SPDIP-28 | Future Electronics |
| MCU 8-bit PIC16 PIC RISC 7KB Flash 2.5V/3.3V 28-Pin SPDIP Tube | Avnet America |
| 7KB Flash, 256B RAM, LCD, 11x10b ADC, nanoWatt XLP | Microchip Technology |
| IC, MCU, nanoWatt,8-Bit w/LCD Driver, Flash, 7KB,5MIPS,11-CH,10-Bit A/D, SPDIP-28 | Microchip Technology Inc. PIC16LF1903-I/SP | RS Americas |
| MCU, 8BIT, PIC16, 20MHZ, DIP-28 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a PIC16LF1903-I/SP?
Additional datasheets, footprints and schematics for PIC16LF1903-I/SP are listed on our Part Details page. You can also find images and similar parts to PIC16LF1903-I/SP on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for PIC16LF1903-I/SP on our Product Comparison page. Access via the 'View Pricing & Stock' button to view PIC16LF1903-I/SP price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does PIC16LF1903-I/SP fall under?
The PIC16LF1903-I/SP is listed under Semiconductors - ICs > Microcontrollers - MCU > 8 Bit Microcontrollers - MCU.
Can I view similar or alternative parts?
You can view similar parts to PIC16LF1903-I/SP when available in the 8 Bit Microcontrollers - MCU range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the PIC16LF1903-I/SP you can contact the distributor directly for product support, shipping queries etc.
Is the PIC16LF1903-I/SP RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for PIC16LF1903-I/SP have stock available?
Authorised distributors including Newark Electronics, Future Electronics, Avnet America, Microchip Technology and RS Americas have stock available or on a lead time for PIC16LF1903-I/SP.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for PIC16LF1903-I/SP often in real-time on the comparison pages.
What if I can't find stock of PIC16LF1903-I/SP?
You can fill out our help required form which you can use to request a quote for PIC16LF1903-I/SP from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.