UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1043

• 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
Serial Bus Specification. Data communication using the polling method is performed between the USB function controller
and external host device by using a token-based protocol.
21.1 Overview
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
The V850ES/JG3-H and V850ES/JH3-H have an internal USB function controller (USBF) conforming to the Universal
• Conforms to the Universal Serial Bus Specification
• Supports 12 Mbps (full-speed) transfer
• Endpoint for transfer incorporated
• Bulk transfer (IN/OUT) can be executed as DMA transfer (2-cycle single-transfer mode)
• Clock: Internal clock (6 MHz external clock × internal clock multiplied by 8 = 48 MHz internal clock) or external clock
Caution The registers listed in 21.6.2 USB function controller register list must be accessed after specifying
Endpoint0 Read
Endpoint0 Write
Endpoint1
Endpoint2
Endpoint3
Endpoint4
Endpoint7
Endpoint Name
(external clock input to UCLK pin (f
that the internal clock or the external clock is to be used as the USB clock and supplying clock to the
USB function controller.
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
64
64
64 × 2
64 × 2
64 × 2
64 × 2
8
FIFO Size (Bytes)
USB
= 48 MHz)) selectable
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
Control transfer
Control transfer
Bulk 1 transfer (IN)
Bulk 1 transfer (OUT)
Bulk 2 transfer (IN)
Bulk 2 transfer (OUT)
Interrupt transfer
Transfer Type
2-buffer configuration
2-buffer configuration
2-buffer configuration
2-buffer configuration
Remark
−
−
−
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