upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 271

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Specification.
12.1 Overview
The
• Conforms to the Universal Serial Bus Specification.
• Supports 12 Mbps (full-speed) transfer
• Endpoint for transfer incorporated
• Clock: f
Caution When using the USB function, be sure to set (1) the UCKCNT bit of the UCKC register.
(The clock source is selectable. see 5.3 (9) PLL control register.)
Endpoint0 Read
Endpoint0 Write
Endpoint1
Endpoint2
µ
PD78F0730 has an internal USB function controller (USBF) conforming to the Universal Serial Bus
Endpoint Name
USB
If the registers related to the USB function while the UCKCNT bit is 0, 0 is read.
= 48 MHz
CHAPTER 12 USB FUNCTION CONTROLLER USBF
64
64
64 × 2
64 × 2
FIFO Size (Bytes)
Preliminary User’s Manual U19014EJ1V0UD
Control transfer
Control transfer
Bulk 1 transfer (IN)
Bulk 1 transfer (OUT)
Transfer Type
2-buffer configuration
2-buffer configuration
Remark
−
−
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