UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 792

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
(b) Release by reset signal generation
When the reset signal is generated, STOP mode is released, and then, as in the case with a normal reset
operation, the program is executed after branching to the reset vector address.
Remark f
Internal high-speed
(X1 oscillation)
Status of CPU
oscillation clock
system clock
Reset signal
High-speed
Status of CPU
Reset signal
X
: X1 clock oscillation frequency
(2) When internal high-speed oscillation clock is used as CPU clock
(1) When high-speed system clock is used as CPU clock
Normal operation
(internal high-speed
system clock)
Oscillates
Normal operation
(high-speed
oscillation clock)
Oscillates
Figure 21-7. STOP Mode Release by Reset
instruction
STOP
instruction
STOP
Oscillation stopped
Oscillation stopped
STOP mode
STOP mode
Oscillation
stopped
period
Reset
Oscillation
stopped
period
Reset
Starting X1 oscillation is
accuracy stabilization
specified by software.
Wait for oscillation
Oscillation
stopped
CHAPTER 21 STANDBY FUNCTION
(about 2.1 to 5.8 ms)
Reset processing
(about 2.1 to 5.8 ms)
Oscillation stabilization time
(Checked by using OSTC register)
Reset processing
(internal high-speed
Normal operation
oscillation clock)
(internal high-speed
Normal operation
Oscillates
oscillation clock)
Oscillates
792