HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 56

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
Rev. 4.00 Sep. 14, 2005 Page 6 of 828
REJ09B0023-0400
Items
Compare match timer
(CMT)
Serial communication
interface with FIFO
(SCIF)
I/O ports
USB function module
I
A/D converter
U memory
2
C bus interface (IIC2) •
Specification
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16-bit counter × 2 channels
Selection of four clocks
Interrupt request or DMA transfer request can be generated by
compare-match
3 channels
Asynchronous mode or clock synchronous mode can be selected
Simultaneous transmission/reception (full-duplex) capability
Built-in dedicated baud rate generator
Separate 16-stage FIFO registers for transmission and reception
Dedicated Modem control function (Asynchronous mode)
Input or output can be selected for each bits
Conforming to the USB standard
Corresponds mode of USB internal transceiver or external transceiver
Supports control (endpoint 0), balk transmission (endpoint 1, 2),
interrupt (endpoint 3)
Supports USB standard command and transaction class or vendor
command in firmware
FIFO buffer for end point (128-byte/endpoint)
Module input clock: 48MHz. Either self-powered or bus-powered mode
can be selected.
One channel
Conforms to the Phillips I
10 bits±8 LSB, 8 channels
Input range: 0 to AVcc (max. 3.6V)
Three independent read/write ports
 8-/16-/32-bit access from the CPU
 8-/16-/32-bit access from the DSP
 8-/16-bit access from the DMAC
Total memory: 64-kbyte
Master/slave mode supported
Continuous transmission/reception supported
Either the I
selectable.
2
C bus format or clock synchronous serial format is
2
C bus interface specification.