UPD78F1001GA-HAA-AX
IC MCU 16BIT 32KB FLASH 48TQFP
Embedded Microcontrollers
48-TQFP
78K0R/Kx3-L
Active
$4.77 / unit (market reference)
MOQ: 63 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | UPD78F1001GA-HAA-AX |
| Package / Case | 48-TQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | 78K/0R |
| Speed | 20MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 1.5K x 8 |
| Number of I/O | 41 |
| Data Converters | A/D 11x10b |
| Voltage - Supply | 1.8V ~ 5.5V |
| Connectivity | 3-Wire SIO, I²C, LINbus, UART/USART |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Supplier Device Package | 48-TQFP (7x7) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UPD78F1001GA-HAA-AX by Rochester Electronics, LLC is a 78K/0R microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-TQFP 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 | 20MHz |
| RAM Size | 1.5K x 8 |
| Core Size | 16-Bit |
| Peripherals | DMA, LVD, POR, PWM, WDT |
| Connectivity | 3-Wire SIO, I²C, LINbus, UART/USART |
| Number of I/O | 41 |
| Core Processor | 78K/0R |
| Data Converters | A/D 11x10b |
| Oscillator Type | Internal |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
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