Renesas RL78/G1D User Manual

RL78/G13 CHAPTER 12 SERIAL ARRAY UNIT
R01UH0146EJ0100 Rev.1.00 640
Sep 22, 2011
• 64-pin products
Unit Channel Used as CSI Used as UART
Used as Simplified I
2
C
0 CSI00 IIC00
1 CSI01
UART0
IIC01
2 CSI10 IIC10
0
3 CSI11
UART1
IIC11
0 CSI20 IIC20 1
1 CSI21
UART2 (supporting LIN-
bus)
IIC21
• 80, 100, 128-pin products
Unit Channel Used as CSI Used as UART
Used as Simplified I
2
C
0 CSI00 IIC00
1 CSI01
UART0
IIC01
2 CSI10 IIC10
0
3 CSI11
UART1
IIC11
0 CSI20 IIC20
1 CSI21
UART2 (supporting LIN-
bus)
IIC21
2 CSI30 IIC30
1
3 CSI31
UART3
IIC31
Caution When using serial array unit as UARTs, the channels of both the transmitting side (even-number
channel) and the receiving side (odd-number channel) can be used only as UARTs.
UART performs the following four types of communication operations.
• UART transmission (See 12.6.1.)
• UART reception (See 12.6.2.)
• LIN transmission (UART2 only) (See 12.7.1.)
• LIN reception (UART2 only) (See 12.7.2.)

Renesas RL78/G1D Specifications

General

Brand	Renesas
Model	RL78/G1D
Category	Computer Hardware
Language	English