M66291GP#201 Renesas Electronics America, M66291GP#201 Datasheet - Page 47

• Manufacturer Part Number: M66291GP#201
• Description: IC USB CONTROLLER GEN-PUR 48LQFP
• Manufacturer: Renesas Electronics America

Specifications of M66291GP#201

• Package / Case: 48-LQFP
• Mounting Type: Surface Mount
• Current - Supply: 30mA
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Interface: Serial
• Controller Type: USB 2.0 Controller
• Lead Free Status / RoHS Status: Not Compliant

M 6 6 2 9 1 G P / H P
R e v 1 . 0 1
(3) BSWP (Byte Swap Mode) Bit (b7)
(4) ISEL (Buffer Select) Bit (b0)
This bit sets the endian of the EP0_FIFO Data Register.
When this bit is set to “0”, the EP0_FIFO Data Register gets such as little endian.
When this bit is set to “1”, the EP0_FIFO Data Register gets such as big endian.
This bit selects the buffer transfer direction of the endpoint 0 used in the control transfer.
When “0” is written to this bit, the buffer for control write transfer is valid.
When “1” is written to this bit, the buffer for control read transfer is valid.
2 0 0 4 . 1 1 . 0 1
Note:
Don’t set this bit to “1” when the mode is set to 8-bit (set by the Octl bit or *HWR/*BYTE pin).
p a g e 4 7 o f 1 2 2
Little Endian
Big Endian
even number address
odd number address
b15~b8
even number address
odd number address
b7~b0