Rochester Electronics, LLC16-SOIC (0.295", 7.50mm Width)RoHS
MCHC908QY4VDWE
IC MCU 8BIT 4KB FLASH 16SOIC
Category
Subcategory
Embedded Microcontrollers
Package
16-SOIC (0.295", 7.50mm Width)
Series
HC08
Status
Active
Datasheet
$3.66 / unit (market reference)
MOQ: 82 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | MCHC908QY4VDWE |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Core Processor | HC08 |
| Speed | 8MHz |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 128 x 8 |
| Number of I/O | 13 |
| Data Converters | A/D 4x8b |
| Voltage - Supply | 2.7V ~ 5.5V |
| Peripherals | LVD, POR, PWM |
| Supplier Device Package | 16-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MCHC908QY4VDWE by Rochester Electronics, LLC is a HC08 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 16-SOIC (0.295", 7.50mm Width) package fits automated SMT assembly. Operating temperature is -40°C ~ 105°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 | 128 x 8 |
| Core Size | 8-Bit |
| Peripherals | LVD, POR, PWM |
| Number of I/O | 13 |
| Core Processor | HC08 |
| Data Converters | A/D 4x8b |
| Oscillator Type | Internal |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
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