UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 603

• 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: -

Standby release signal
Standby release signal
(external clock input)
Note
Remark The broken lines indicate the case when the interrupt request that has released the standby mode
Status of CPU
(X1 oscillation)
system clock
Status of CPU
The wait time is as follows:
(2) When high-speed system clock (external clock input) is used as CPU clock
High-speed
system clock
High-speed
• When vectored interrupt servicing is carried out:
• When vectored interrupt servicing is not carried out:
is acknowledged.
(1) When high-speed system clock (X1 oscillation) is used as CPU clock
Figure 19-6. STOP Mode Release by Interrupt Request Generation (1/2)
Normal operation
Normal operation
system clock)
system clock)
(high-speed
Oscillates
(high-speed
Oscillates
instruction
CHAPTER 19 STANDBY FUNCTION
Preliminary User’s Manual U19111EJ2V1UD
STOP
instruction
STOP
Oscillation stopped
Oscillation stopped
STOP mode
STOP mode
Interrupt
request
Interrupt
request
Oscillation stabilization time (set by OSTS)
Oscillation stabilization wait
(HALT mode status)
Wait
(set by OSTS)
Note
Oscillates
11 or 12 clocks
17 or 18 clocks
Wait
Normal operation
Oscillates
system clock)
(high-speed
Normal operation
system clock)
(high-speed
603