UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 620

• Manufacturer Part Number: UPD78F1144AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1144AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

618
(when X1 oscillation is selected)
Note Set P130 to high-level output by software.
Remarks 1. When reset is effected, P130 outputs a low level. If P130 is set to output a high level before reset is
High-speed system clock
Internal reset signal
Internal high-speed
oscillation clock
(except P130)
2. For the reset timing of the power-on-clear circuit and low-voltage detector, see CHAPTER 19
CPU status
effected, the output signal of P130 can be dummy-output as the CPU reset signal.
POWER-ON-CLEAR CIRCUIT and CHAPTER 20 LOW-VOLTAGE DETECTOR.
Port pin
Port pin
RESET
(P130)
Figure 18-4. Timing of Reset in STOP Mode by RESET Input
operation
Normal
STOP instruction execution
CHAPTER 18 RESET FUNCTION
(oscillation stop)
Stop status
User’s Manual U17854EJ9V0UD
(5 s (MAX.))
μ
Delay
(oscillation stop)
Reset period
(5 s (MAX.))
μ
Delay
accuracy stabilization
Wait for oscillation
Reset processing
(1.92 to 6.17 ms)
Hi-Z
Starting X1 oscillation is specified by software.
Normal operation
(internal high-speed oscillation clock)
Note