DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 705

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit
5
4
3
2
1
0
Bit Name
EP1 RDFN
EP2 PKTE

EP0s RDFN Undefined W
EP0o RDFN Undefined W
EP0i PKTE
Initial
Value
Undefined W
Undefined W
Undefined 
Undefined W
R/W
Description
EP1 Read Complete
Write 1 to this bit after one packet of data has been
read from the endpoint 1 FIFO buffer. The endpoint 1
receive FIFO buffer has a dual-buffer configuration.
Writing 1 to this bit initializes the FIFO that was read,
enabling the next packet to be received.
EP2 Packet Enable
After one packet of data has been written to the
endpoint 2 transmit FIFO buffer, the transmit data is
fixed by writing 1 to this bit.
Reserved
The write value should always be 0.
EP0s Read Complete
Write 1 to this bit after data for the EP0s command
FIFO has been read. Writing 1 to this bit enables
transfer of data in the following data stage. A NACK
handshake is returned in response to transfer
requests from the host in the data stage until 1 is
written to this bit.
EP0o Read Complete
Writing 1 to this bit after one packet of data has been
read from the endpoint 0 transmit FIFO buffer
initializes the FIFO buffer, enabling the next packet to
be received.
EP0i Packet Enable
After one packet of data has been written to the
endpoint 0 transmit FIFO buffer, the transmit data is
fixed by writing 1 to this bit.
Rev.1.00 Sep. 08, 2005 Page 655 of 966
Section 15 USB Function Module (USB)
REJ09B0219-0100