UPD78F0555MA-FAA-AX Renesas Electronics America, UPD78F0555MA-FAA-AX Datasheet - Page 708

• Manufacturer Part Number: UPD78F0555MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0555MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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78K0/Kx2-L
(3) 0082H/1082H
(4) 0083H/1083H
(5) 0084H/1084H
24.2 Format of Option Byte
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
The format of the option byte is shown below.
Internal high-speed oscillation clock frequency selection
• 4 MHz (TYP.)
• 8 MHz (TYP.)
Caution Set a value that is the same as that of 0082H to 1082H because 0082H and 1082H are switched
Pin selection used during on-chip debugging
• TOOLC0/X1, TOOLD0/X2
• TOOLC1/P31, TOOLD1/P32
Caution Set a value that is the same as that of 0083H to 1083H because 0083H and 1083H are switched
On-chip debug operation control
• Disabling on-chip debug operation
• Enabling on-chip debug operation and erasing data of the flash memory in case authentication of the on-chip
• Enabling on-chip debug operation and not erasing data of the flash memory even in case authentication of the
Caution Set a value that is the same as that of 0084H to 1084H because 0084H and 1084H are switched
debug security ID fails
on-chip debug security ID fails
during the boot swap operation.
during the boot swap operation.
during the boot swap operation.
CHAPTER 24 OPTION BYTE
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