UPD78F0500MC-5A4-A Renesas Electronics America, UPD78F0500MC-5A4-A Datasheet - Page 678

• Manufacturer Part Number: UPD78F0500MC-5A4-A
• Description: MCU 8BIT FLASH SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500MC-5A4-A

• 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 AMPH = 1
• When AMPH = 0
Standby release signal
Standby release signal
Note
Remark The broken lines indicate the case when the interrupt request that has released the standby mode is
Standby release signal
(external clock input)
(external clock input)
Status of CPU
Status of CPU
The wait time is as follows:
(X1 oscillation)
system clock
system clock
Status of CPU
(2) When high-speed system clock (external clock input) is used as CPU clock
High-speed
High-speed
system clock
• When vectored interrupt servicing is carried out:
• When vectored interrupt servicing is not carried out:
acknowledged.
High-speed
(1) When high-speed system clock (X1 oscillation) is used as CPU clock
Figure 22-6. STOP Mode Release by Interrupt Request Generation (1/2)
Normal operation
Normal operation
Normal operation
system clock)
system clock)
system clock)
(high-speed
(high-speed
(high-speed
Oscillates
Oscillates
Oscillates
instruction
STOP
instruction
instruction
STOP
STOP
Oscillation stopped
Oscillation stopped
STOP mode
Oscillation stopped
STOP mode
STOP mode
Interrupt
request
Interrupt
Interrupt
request
request
Oscillation stabilization time (set by OSTS)
Oscillation stabilization wait
Supply of the CPU
(160 external
clock is stopped
(HALT mode status)
Wait
clocks)
(set by OSTS)
Note
17 or 18 clocks
11 or 12 clocks
CHAPTER 22 STANDBY FUNCTION
Oscillates
Wait
Normal operation
Wait
Oscillates
system clock)
(high-speed
Oscillates
Note
Normal operation
Normal operation
system clock)
system clock)
(high-speed
(high-speed
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