UPD78F0138HGK-9ET-A Renesas Electronics America, UPD78F0138HGK-9ET-A Datasheet - Page 422

• Manufacturer Part Number: UPD78F0138HGK-9ET-A
• Description: MCU 8BIT 60K FLASH 64TQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx1+r

Specifications of UPD78F0138HGK-9ET-A

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: 3-Wire SIO, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 42
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

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24.1 Functions of Option Bytes
the device is restarted from the reset status, the device automatically references the option bytes and sets specified
functions. When using the product, be sure to set the following functions by using the option bytes.
Therefore, set values that are the same as those of 0080H to 0084H to 1080H to 1084H in advance.
(1) 0080H/1080H
(2) 0084H/1084H
420
The flash memory at 0080H to 0084H of the 78K0/KE1+ is an option byte area. When power is turned on or when
When the boot swap operation is used during self-programming, 0080H to 0084H are switched to 1080H to 1084H.
Caution Be sure to set 00H to 0081H, 0082H, and 0083H (0081H/1081H, 0082H/1082H, and 0083H/1083H
Cautions 1. Be sure to set 00H (disabling on-chip debug operation) to 0084H for products not equipped
Internal oscillator operation
On-chip debug operation control
Can be stopped by software
Cannot be stopped
Disabling on-chip debug operation
Enabling on-chip debug operation and erasing data of the flash memory in case authentication of the on-
chip debug security ID fails
Enabling on-chip debug operation and not erasing data of the flash memory even in case authentication of
the on-chip debug security ID fails
when the boot swap function is used).
2. To use the on-chip debug function with a product equipped with the on-chip debug function
with the on-chip debug function ( PD78F0132H, 78F0133H, 78F0134H, 78F0136H, and
78F0138H).
swapping.
( PD78F0138HD), set 02H or 03H to 0084H. Set a value that is the same as that of 0084H to
1084H because 0084H and 1084H are switched at boot swapping.
Also set 00H to 1084H because 0084H and 1084H are switched at boot
CHAPTER 24 OPTION BYTE
User’s Manual U16899EJ3V0UD