UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 672

• Manufacturer Part Number: UPD78F0551MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0551MA-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: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 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: -

78K0/Kx2-L
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
(when X1 oscillation is selected)
Remark For the reset timing of the power-on-clear circuit and low-voltage detector, refer to CHAPTER 21 POWER-
High-speed system clock
Internal reset signal
Internal high-speed
ON-CLEAR CIRCUIT and CHAPTER 22 LOW-VOLTAGE DETECTOR.
oscillation clock
Status of CPU
RESET
Port pin
Figure 20-4. Timing of Reset in STOP Mode by RESET Input
operation
Normal
STOP instruction execution
(oscillation stop)
Stop status
Delay
(oscillation stop)
Reset period
accuracy stabilization
Delay
Wait for oscillation
(102 to 407 s)
(12 to 51 s)
processing
Reset
CHAPTER 20 RESET FUNCTION
Hi-Z
Starting X1 oscillation is specified by software.
Normal operation
(internal high-speed oscillation clock)
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