UPD78F0386GK-8EU-A Renesas Electronics America, UPD78F0386GK-8EU-A Datasheet - Page 559

• Manufacturer Part Number: UPD78F0386GK-8EU-A
• Description: MCU 96KB FLASH 5KB RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0/Lx2r

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: -

26.7.4 Communication commands
flash programmer to the 78K0/LF2 are called commands, and the signals sent from the 78K0/LF2 to the dedicated
flash programmer are called response.
issued from the programmer and the 78K0/LF2 perform processing corresponding to the respective commands.
names sent from the 78K0/LF2 are listed below.
Verify
Erase
Blank check
Data write
System setting, control
The 78K0/LF2 communicates with the dedicated flash programmer by using commands. The signals sent from the
The flash memory control commands of the 78K0/LF2 are listed in the table below. All these commands are
The 78K0/LF2 return a response for the command issued by the dedicated flash programmer. The response
Classification
ACK
NAK
Batch verify command
Batch erase command
Batch blank check command
High-speed write command
Successive write command
Status read command
Oscillation frequency setting command
Erase time setting command
Write time setting command
Baud rate setting command
Silicon signature command
Reset command
Response Name
Dedicated flash
programmer
Table 26-9. Flash Memory Control Commands
Bxxxxx
Cxxxxxx
Axxxx
Figure 26-16. Communication Commands
PG-FP4
STATVE
Command Name
Table 26-10. Response Names
CHAPTER 26 FLASH MEMORY
User’s Manual U17504EJ2V0UD
Command
Response
Acknowledges command/data.
Acknowledges illegal command/data.
Compares the contents of the entire memory
with the input data.
Erases the contents of the entire memory.
Checks the erasure status of the entire memory.
Writes data by specifying the write address and
number of bytes to be written, and executes a
verify check.
Writes data from the address following that of
the high-speed write command executed
immediately before, and executes a verify
check.
Sets the oscillation frequency
Sets the erase time for batch erase
Sets the write time for writing data
Sets the baud rate when UART is used
Reads the silicon signature information
Escapes from each status
Obtains the operation status
78K0/LF2
Function
Function
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