UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 683

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• 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
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
(when X1 oscillation is selected)
Notes 1.
Remark When reset is effected, P130 outputs a low level. If P130 is set to output a high level before reset is effected,
High-speed system clock
2.
Internal reset signal
Internal high-speed
the output signal of P130 can be dummy-output as the CPU reset signal.
P130 pin is not mounted onto 78K0/KB2, and 38-pin and 44-pin products of the 78K0/KC2.
Set P130 to high-level output by software.
oscillation clock
(except P130)
(P130
CPU clock
RESET
Port pin
Port pin
Note 1
)
Normal operation
Figure 23-2. Timing of Reset by RESET Input
Delay
(oscillation stop)
Reset period
(5 s (TYP.))
Delay
accuracy stabilization
Wait for oscillation
(86 to 361 s)
(11 to 45 s)
processing
Reset
Hi-Z
CHAPTER 23 RESET FUNCTION
Starting X1 oscillation is specified by software.
Normal operation
(internal high-speed oscillation clock)
Note 2
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