UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 390
UPD78F0386GK-8EU-A
Manufacturer Part Number
UPD78F0386GK-8EU-A
Description
MCU 96KB FLASH 5KB RAM
Manufacturer
Renesas Electronics America
Series
78K0/Lx2r
Datasheet
1.UPD78F0372GK-8EU-A.pdf
(624 pages)
Specifications of UPD78F0386GK-8EU-A
Core Processor
78K/0
Core Size
8-Bit
Speed
20MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
LCD, LVD, POR, PWM, WDT
Number Of I /o
26
Program Memory Size
96KB (96K x 8)
Program Memory Type
FLASH
Ram Size
5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
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Remarks 1. Conform to the specifications of the product that is communicating, with respect to the transmission
2. To use the device as a master in a multi-master system, read the MSTS0 bit each time interrupt
3. To use the device as a slave in a multi-master system, check the status by using the IICS0 and IICF0
No
No
and reception formats.
INTIIC0 has occurred to check the arbitration result.
registers each time interrupt INTIIC0 has occurred, and determine the processing to be performed
next.
EXC0 = 1 or COI0 = 1?
Figure 16-24. Master Operation Flowchart (Multi-Master System) (3/3)
interrupt occurs?
interrupt occurs?
Slave operation
Transfer end?
MSTS0 = 1?
ACKD0 = 1?
MSTS0 = 1?
ACKD0 = 1?
Writing IIC0
Writing IIC0
TRC0 = 1?
WTIM0 = 1
STT0 = 1
Restart?
INTIIC0
INTIIC0
C
C
2
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
CHAPTER 16 SERIAL INTERFACE IIC0
Starts communication
(specifies an address and transfer direction).
Starts transmission.
Waits for detection of ACK.
Waits for data transmission.
Does not participate
in communication.
User’s Manual U17504EJ2V0UD
SPT0 = 1
END
2
2
1
WTIM0 = WREL0 = 1
interrupt occurs?
interrupt occurs?
Transfer end?
MSTS0 = 1?
Reading IIC0
MSTS0 = 1?
ACKE0 = 1
WTIM0 = 0
WREL0 = 1
ACKE0 = 0
INTIIC0
INTIIC0
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Starts reception.
Waits for data reception.
Waits for detection of ACK.
2
2
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