IC MCU 8BIT 16KB FLASH 64LFQFP

Embedded Microcontrollers
64-LQFP
Obsolete
$7.24 / unit (market reference)
MOQ: 42 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | UPD78F9456GB-8EU-A |
| Package / Case | 64-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | 78K0S |
| Speed | 5MHz |
| Program Memory Size | 16KB (16K x 8) |
| RAM Size | 512 x 8 |
| Number of I/O | 30 |
| Data Converters | A/D 6x10b |
| Voltage - Supply | 5V |
| Connectivity | 3-Wire SIO, UART/USART |
| Peripherals | LCD, WDT |
| Supplier Device Package | 64-LFQFP (10x10) |
| RoHS | RoHS |
| Part Status | Obsolete |
UPD78F9456GB-8EU-A by Rochester Electronics, LLC is a 78K0S microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 64-LQFP 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.
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
IC MCU 16BIT 16KB FLASH 64LFQFP
16-BIT, FLASH, R8C CPU
IC MCU 8BIT 32KB FLASH 64LQFP
IC MCU 16BIT 48KB FLASH 64LQFP
IC MCU 32BIT 32KB FLASH 64LQFP
IC MCU 16BIT 16KB FLASH 64LQFP
| Speed | 5MHz |
| RAM Size | 512 x 8 |
| Core Size | 8-Bit |
| Peripherals | LCD, WDT |
| Connectivity | 3-Wire SIO, UART/USART |
| Number of I/O | 30 |
| Core Processor | 78K0S |
| Data Converters | A/D 6x10b |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 5V |
Submit your quantity and details — we will reply within 24 hours.