DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 823

Manufacturer Part Number

DS72030W200FPV

MPU, 32BIT, SH7203, ROMLESS, 240QFP

Manufacturer

Renesas Electronics America

Program Memory Size

Digital Ic Case Style

Supply Voltage Range

1.1V To 1.3V

Operating Temperature Range

-20Â°C To +85Â°C

Rohs Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

This LSI has two synchronous serial communication unit (SSU) channels. The SSU has master

mode in which this LSI outputs clocks as a master device for synchronous serial communication

and slave mode in which clocks are input from an external device for synchronous serial

communication. Synchronous serial communication can be performed with devices having

different clock polarity and clock phase.

• Choice of SSU mode and clock synchronous mode

• Choice of master mode and slave mode

• Choice of standard mode and bidirectional mode

• Synchronous serial communication with devices with different clock polarity and clock phase

• Choice of 8/16/32-bit width of transmit/receive data

• Full-duplex communication capability

• Consecutive serial communication

• Choice of LSB-first or MSB-first transfer

• Choice of a clock source

• Five interrupt sources

• Module standby mode can be set

Section 16 Synchronous Serial Communication Unit (SSU)

The shift register is incorporated, enabling transmission and reception to be executed

simultaneously.

Pφ/4, Pφ/8, Pφ/16, Pφ/32, Pφ/64, Pφ/128, Pφ/256, or an external clock

Transmit end, transmit data register empty, receive data full, overrun error, and conflict error.

The direct memory access controller (DMAC) can be activated by a transmit data register

empty request or a receive data full request to transfer data.

To reduce power consumption, the operation of the SSU can be suspended by stopping the

clock supply to the SSU.

Section 16 Synchronous Serial Communication Unit (SSU)

Rev. 3.00 Sep. 28, 2009 Page 791 of 1650

REJ09B0313-0300