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| Part Number | UPD70F3771GF-GAT-AX | UPD70F3778GF-GAT-AX | UPD70F3779GF-GAT-AX | UPD70F3781GF-GAT-AX |
|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Obsolete | Active | Active | Obsolete |
| Core Processor | V850ES | V850ES | V850ES | V850ES |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 48MHz | 50MHz | 50MHz | 50MHz |
| Connectivity | CANbus, CSI, EBI/EMI, I²C, UART/USART, USB | CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB | CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB | CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB |
| Peripherals | DMA, LVD, PWM, WDT | DMA, LVD, PWM, WDT | DMA, LVD, PWM, WDT | DMA, LVD, PWM, WDT |
| Number of I/O | 96 | 84 | 84 | 84 |
| Program Memory Size | 256KB (256K x 8) | 256KB (256K x 8) | 384KB (384K x 8) | 384KB (384K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| EEPROM Size | - | - | - | - |
| RAM Size | 40K x 8 | 76K x 8 | 76K x 8 | 124K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.85V ~ 3.6V | 2.85V ~ 3.6V | 2.85V ~ 3.6V | 2.85V ~ 3.6V |
| Data Converters | A/D 12x10b; D/A 2x8b | A/D 10x10b | A/D 10x10b | A/D 10x10b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 128-LQFP | 128-LQFP | 128-LQFP | 128-LQFP |
| Supplier Device Package | - | - | - | - |
