PC
Rochester Electronics, LLC16-SOIC (0.295", 7.50mm Width)RoHS

MCHLC705KJ1CDWE

IC MCU 8BIT 1.2KB OTP 16SOIC

MCHLC705KJ1CDWE by Rochester Electronics, LLC
Subcategory

Embedded Microcontrollers

Package

16-SOIC (0.295", 7.50mm Width)

Series

HC05

Status

Obsolete

$1.84 / unit (market reference)

MOQ: 163 pcs

Submit your quantity via the inquiry form for a competitive quote within 24 hours.

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Parameters

ParameterValue
BrandRochester Electronics, LLC
ModelMCHLC705KJ1CDWE
Package / Case16-SOIC (0.295", 7.50mm Width)
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
Core ProcessorHC05
Speed4MHz
Program Memory Size1.2KB (1.2K x 8)
RAM Size64 x 8
Number of I/O10
Voltage - Supply3V ~ 5.5V
PeripheralsPOR, WDT
Supplier Device Package16-SOIC
RoHSRoHS
Part StatusObsolete

Application & Notes

MCHLC705KJ1CDWE by Rochester Electronics, LLC is a HC05 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 ~ 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.

All Technical Specifications

Speed4MHz
RAM Size64 x 8
Core Size8-Bit
PeripheralsPOR, WDT
Number of I/O10
Core ProcessorHC05
Oscillator TypeInternal
Program Memory Size1.2KB (1.2K x 8)
Program Memory TypeOTP
Voltage - Supply (Vcc/Vdd)3V ~ 5.5V

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