MCHC908LK24CFQE
IC MCU 8BIT 24KB FLASH 80QFP
Embedded Microcontrollers
80-QFP
HC08
Active
$8.92 / unit (market reference)
MOQ: 34 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | MCHC908LK24CFQE |
| Package / Case | 80-QFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | HC08 |
| Speed | 8MHz |
| Program Memory Size | 24KB (24K x 8) |
| RAM Size | 768 x 8 |
| Number of I/O | 40 |
| Data Converters | A/D 6x10b |
| Voltage - Supply | 3V ~ 5.5V |
| Connectivity | I²C, IRSCI, SPI |
| Peripherals | LCD, LVD, POR, PWM |
| Supplier Device Package | 80-QFP (14x14) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MCHC908LK24CFQE by Rochester Electronics, LLC is a HC08 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 80-QFP package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. 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 | 8MHz |
| RAM Size | 768 x 8 |
| Core Size | 8-Bit |
| Peripherals | LCD, LVD, POR, PWM |
| Connectivity | I²C, IRSCI, SPI |
| Number of I/O | 40 |
| Core Processor | HC08 |
| Data Converters | A/D 6x10b |
| Oscillator Type | Internal |
| Program Memory Size | 24KB (24K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
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