UPD78F1152AGC-GAD-AX Renesas Electronics America, UPD78F1152AGC-GAD-AX Datasheet - Page 354

• Manufacturer Part Number: UPD78F1152AGC-GAD-AX
• Description: MCU 16BIT 78K0R/KX3 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1152AGC-GAD-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 65
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

serial (CSI), UART, and simplified I
are dedicated to UART3 (supporting LIN-bus)).
12.1 Functions of Serial Array Unit
12.1.1 3-wire serial I/O (CSI00, CSI01, CSI10, CSI20)
352
The serial array unit has four serial channels per unit and can use two or more of various serial interfaces (3-wire
Function assignment of each channel supported by the 78K0R/KF3 is as shown below (channels 2 and 3 of unit 1
(Example of combination) When “UART0” is used for channels 0 and 1 of unit 0, CSI00 and CSI01 cannot be used,
Each serial interface supported by the 78K0R/KF3 has the following features.
This is a clocked communication function that uses three lines: serial clock (SCK) and serial data (SI and SO) lines.
[Data transmission/reception]
[Clock control]
[Interrupt function]
[Error detection flag]
0
1
• Data length of 7 or 8 bits
• Phase control of transmit/receive data
• MSB/LSB first selectable
• Level setting of transmit/receive data
• Master/slave selection
• Phase control of I/O clock
• Setting of transfer period by prescaler and internal counter of each channel
• Transfer end interrupt/buffer empty interrupt
• Overrun error
Unit
0
1
2
3
0
1
2
3
Channel
but CSI10, UART1, or IIC10 can be used.
2
C) in combination.
CHAPTER 12 SERIAL ARRAY UNIT
Used as CSI
CSI00
CSI01
CSI10
CSI20
−
−
−
−
User’s Manual U17893EJ8V0UD
UART3 (supporting LIN-bus)
Used as UART
UART0
UART1
UART2
Used as Simplified I
IIC10
IIC20
−
−
−
−
−
−
2
C