UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1223

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(1) Initial settings for a bulk transfer (OUT: EP2, EP4)
(a) Initial settings for DMAC
(b) Initial settings for EPC
- The DSAn registers (n = 0 to 3) are set to 00210000H (for EP2) or 00220000H (for EP4).
- The DADCn registers (n = 0 to 3) are set to 0080H.
- The DTFRn registers (n = 0 to 3) are set to 0000H.
- The UFDRQEN register is set up according to the DMA channel to be used.
- The UF0IDR register is set to 12H (for EP2) or 22H (for EP4) (demand mode).
- The UF0IM0.DMAEDM bit = 0
- The UF0IM3.BKO1NLM bit = 0 (for EP2)
- The UF0IM3.BKO1DTM bit = 0 (for EP2)
- The UF0IM3.BKO2NLM bit = 0 (for EP4)
- The UF0IM3.BKO2DTM bit = 0 (for EP4)
(8-bit transfer, transfer source address: fixed, transfer destination address: incremental)
(For details, see 20.6.10 (1) USBF DMA request enable register (UFDRQEN).)
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
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