UPD78F1201MC-CAB-AX Renesas Electronics America, UPD78F1201MC-CAB-AX Datasheet - Page 695

• Manufacturer Part Number: UPD78F1201MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1201MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Figure 13-67. Flowchart of Slave Transmission/Reception (in Single- Transmission/Reception Mode)
Caution
After setting the SAU0EN bit of peripheral enable register 0 (PER0) to 1, be sure to set
serial clock select register 0 (SPS0) after 4 or more f
SMR0n, SCR0n:
SDR0n[15:9]:
SO0, SOE0:
Starting transmission/reception
Clearing SAU0EN bit of PER0
Setting SAU0EN bit of PER0
Starting CSI communication
Writing transmit data to
Setting transfer rate by
End of communication
Writing 1 to SS0n bit
Writing 1 to ST0n bit
SIOp (=SDR0n[7:0])
SIOp (=SDR0n[7:0])
Port manipulation
Transmission/reception
Transfer end interrupt
SPS0 register
Yes
Yes
register to 1
register to 0
completed?
generated?
Reading
register
Setting communication
Setting 0000000B
Setting output
CHAPTER 13 SERIAL ARRAY UNIT
User’s Manual U19678EJ1V1UD
No
No
Specify the initial settings while the
SE0n bit of serial channel enable
status register 0 (SE0) is 0 (operation
is stopped).
CLK
clocks have elapsed.
693