LC87F7NJ2AVUEJ-2H
IC MCU 8BIT 128KB FLASH 100PQFP
Embedded Microcontrollers
100-BQFP
Active
$4.27 / unit (market reference)
MOQ: 71 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | LC87F7NJ2AVUEJ-2H |
| Package / Case | 100-BQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Speed | 18MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 8K x 8 |
| Number of I/O | 29 |
| Data Converters | A/D 15x12b |
| Voltage - Supply | 2.7V ~ 3.6V |
| Connectivity | SIO, UART/USART |
| Peripherals | LCD, PWM, WDT |
| Supplier Device Package | 100-PQFP/QIP (20x14) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LC87F7NJ2AVUEJ-2H by Rochester Electronics, LLC is a - microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 100-BQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. The C8 variant has 64KB Flash / 20KB RAM; for larger firmware use the CB (128KB) or RC (256KB) variants. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 18MHz |
| RAM Size | 8K x 8 |
| Core Size | 8-Bit |
| Peripherals | LCD, PWM, WDT |
| Connectivity | SIO, UART/USART |
| Number of I/O | 29 |
| Data Converters | A/D 15x12b |
| Oscillator Type | Internal |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V |
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