UPD70F3839GA-GAM-AX
IC MCU 32BIT 256KB FLASH
Embedded Microcontrollers
48-LQFP
V850ES/Jx3-L
Active
$3.46 / unit (market reference)
MOQ: 87 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | UPD70F3839GA-GAM-AX |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | V850ES |
| Speed | 20MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 16K x 8 |
| Number of I/O | 34 |
| Data Converters | A/D 6x10b; D/A 1x8b |
| Voltage - Supply | 2.2V ~ 3.6V |
| Connectivity | CSI, EBI/EMI, I²C, UART/USART |
| Peripherals | DMA, LVD, PWM, WDT |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UPD70F3839GA-GAM-AX by Rochester Electronics, LLC is a V850ES microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-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.
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All Technical Specifications
| Speed | 20MHz |
| RAM Size | 16K x 8 |
| Core Size | 32-Bit |
| Peripherals | DMA, LVD, PWM, WDT |
| Connectivity | CSI, EBI/EMI, I²C, UART/USART |
| Number of I/O | 34 |
| Core Processor | V850ES |
| Data Converters | A/D 6x10b; D/A 1x8b |
| Oscillator Type | Internal |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V |
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