UPD70F3768GF-GAT-AX Renesas Electronics America, UPD70F3768GF-GAT-AX Datasheet - Page 930
UPD70F3768GF-GAT-AX
Manufacturer Part Number
UPD70F3768GF-GAT-AX
Description
MCU 32BIT V850ES/JX3-U 128-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Ur
Datasheet
1.UPD70F3763GC-UEU-AX.pdf
(1411 pages)
Specifications of UPD70F3768GF-GAT-AX
Core Processor
RISC
Core Size
32-Bit
Speed
48MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART, USB
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
96
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
48K 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3768GF-GAT-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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V850ES/JG3-U, V850ES/JH3-U
R01UH0043EJ0300 Rev.3.00
Sep 30, 2010
Cautions 1. If DMA is enabled while data is being read from the UF0BO2 register in the PIO mode, a
Bit position
3
2
2. If the last data of the FIFO on the CPU side is read in the DMA transfer mode, the DMA
3. If the TC signal is received in the DMA transfer mode, the DMA request signal becomes
DMA request is immediately issued.
request signal becomes inactive.
inactive.
BKO2NK
BKO1NK
Bit name
This bit controls NAK to Endpoint4 (bulk 2 transfer (OUT)).
This bit is set to 1 only when the FIFO connected to the SIE side of the UF0BO2 register
(64-byte FIFO of bank configuration) cannot receive data. It is cleared to 0 when a toggle
operation is performed. The bank is changed (toggle operation) when the following
conditions are satisfied.
FW should be used to read data of the UF0BO2L register when it has received the
BLKO2DT interrupt request and read as many data from the UF0BO2 register as the
value of that data. To not receive data from the USB bus for some reason even if USBF is
ready to receive data, set this bit to 1 by FW. In this case, USBF keeps transmitting NAK
until the FW clears this bit to 0. This bit is also cleared to 0 as soon as the UF0BO2
register has been cleared.
This bit controls NAK to Endpoint2 (bulk 1 transfer (OUT)).
This bit is set to 1 only when the FIFO connected to the SIE side of the UF0BO1 register
(64-byte FIFO of bank configuration) cannot receive data. It is cleared to 0 when a toggle
operation is performed. The bank is changed (toggle operation) when the following
conditions are satisfied.
FW should be used to read data of the UF0BO1L register when it has received the
BLKO1DT interrupt request and read as many data from the UF0BO1 register as the
value of that data. To not receive data from the USB bus for some reason even if USBF is
ready to receive data, set this bit to 1 by FW. In this case, USBF keeps transmitting NAK
until the FW clears this bit to 0. This bit is also cleared to 0 as soon as the UF0BO1
register has been cleared.
1: Transmit NAK.
0: Do not transmit NAK (default value).
• Data correctly received is stored in the FIFO connected to the SIE side.
• The value of the FIFO counter connected to the CPU side is 0 (completion of
1: Transmit NAK.
0: Do not transmit NAK (default value).
• Data correctly received is stored in the FIFO connected to the SIE side.
• The value of the FIFO counter connected to the CPU side is 0 (completion of
reading).
reading).
CHAPTER 20 USB FUNCTION CONTROLLER (USBF)
Function
Page 930 of 1408
(2/4)
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