UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 647

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(3) 0082H/1082H
(4) 0083H/1083H
(5) 0084H/1084H
24.2 Format of Option Byte
The format of the option byte is shown below.
Internal high-speed oscillation clock frequency selection
Caution Set a value that is the same as that of 0082H to 1082H because 0082H and 1082H are
Transition of on-chip debug mode
Pin selection used during on-chip debugging
Internal high-speed oscillator operation control after execution of the STOP instruction in on-chip debug mode
Caution Set a value that is the same as that of 0083H to 1083H because 0083H and 1083H are
On-chip debug operation control
Caution Set a value that is the same as that of 0084H to 1084H because 0084H and 1084H are
4 MHz (TYP.)
8 MHz (TYP.)
Shifting to on-chip debug mode after reset release
Not shifting to on-chip debug mode after reset release
TOOLC0/X1, TOOLD0/X2
TOOLC1/P31, TOOLD1/P32
Internal high-speed oscillator operation continues (not supplied to CPU and peripheral hardware).
Internal high-speed oscillator operation stops.
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
switched during the boot swap operation.
switched during the boot swap operation.
switched during the boot swap operation.
Preliminary User’s Manual U19111EJ2V1UD
CHAPTER 24 OPTION BYTE
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