UPD78F8056 Renesas Electronics Corporation., UPD78F8056 Datasheet - Page 17

• Manufacturer Part Number: UPD78F8056
• Description: 16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

(2) SERIAL ARRAY UNIT
(U19459E) for the detail explanation of 3-wire serial (CSI) and UART interface.
The serial array unit has four serial channels per unit and can use two or more of various serial interfaces (3-wire
serial (CSI), UART, and simplified I
The serial channel is basically the same as the one in 78K0R/KF3-L. Please refer to user manual of 78K0R/KF3-L
The following interfaces are supported.
Channels 2 and 3 of unit 1 are dedicated to UART3 (supporting LIN-bus).
Unit
0
1
Channel
0
1
2
3
0
1
2
3
(dedicated to RF transceiver
2
C) in combination.
Preliminary Product Information U19858EJ1V0PM
communication)
Used as CSI
CSI00
CSI10
−
−
−
−
−
−
(supporting LIN-bus)
UART2(Tx Only)
Used as UART
UART1
UART3
−
−
μPD78F8056, 78F8057, 78F8058
Used as Simplified I
IIC10
−
−
−
−
−
−
−
2
C
15