Datasheet

Section 12 Serial Communication Interface
Rev.7.00 Dec. 24, 2008 Page 364 of 698
REJ09B0074-0700
• Average transfer rate generator (SCI_0):
921.569 kbps, 720 kbps, 460.784 kbps, or 115.196 kbps can be selected at 16 MHz
921.053 kbps, 720 kbps, 460.526 kbps, or 115.132 kbps can be selected at 24 MHz
• A transfer rate clock can be input from the TPU (SCI_0)
• Communication between multiple processors is supported
Clocked Synchronous Mode
• Data length: 8 bits
• Receive error detection: Overrun errors detected
• SCI select function (SCI_0): TxD0 = high-impedance and SCK0 = fixed high-level input can
selected when IRQ7 = 1)
• Serial data communication can be carried out with other chips that have a synchronous
communication function
Smart Card Interface
• An error signal can be automatically transmitted on detection of a parity error during reception
• Data can be automatically re-transmitted on detection of a error signal during transmission
• Both direct convention and inverse convention are supported