R4F24568NVRFQV Renesas Electronics America, R4F24568NVRFQV Datasheet - Page 996

• Manufacturer Part Number: R4F24568NVRFQV
• Description: MCU 256KB FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24568NVRFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 USB Function Module (USB)
16.3.19 Data Status Register 1 (DASTS1)
DASTS1 indicates whether the transmit FIFO buffers contain valid data. A bit is set when data is
written to the corresponding FIFO buffer and the packet enable state is set, and cleared when all
data has been transmitted to the host.
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Bit
7
6
5
4
3
2
1
0
Bit Name
⎯
⎯
⎯
⎯
⎯
EP3 DE
EP2 DE
⎯
Initial
Value
0
0
0
0
0
0
0
0
R/W
⎯
⎯
⎯
⎯
⎯
R
R
⎯
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
EP3 Data Present
This bit is set when the endpoint 3 FIFO buffer
contains valid data.
EP2 Data Present
This bit is set when the endpoint 2 FIFO buffer
contains valid data.
Reserved
This bit is always read as 0. The write value should
always be 0.
H8S/2456, H8S/2456R, H8S/2454 Group
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010