UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 368

• Manufacturer Part Number: UPD78F1009GB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3-L 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1009GB-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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Kx3-L
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
Notes 1.
Cautions 1. If the voltage rises with a slope of less than 0.5 V/ms (MIN.) from power application until the
2.
3.
4.
5.
2. It is not necessary to wait for the oscillation stabilization time when an external clock input from
The internal reset processing time includes the oscillation accuracy stabilization time of the internal high-
speed oscillation clock.
When releasing a reset, confirm the oscillation stabilization time for the X1 clock using the oscillation
stabilization time counter status register (OSTC).
The microcontroller operates on the 8 MHz internal high-speed oscillation clock if 8 MHz or 20 MHz is
selected for the internal high-speed oscillator by using the option byte or on the 1 MHz internal high-speed
oscillation clock if 1 MHz is selected.
The 78K0R/KC3-L (40-pin) doesn’t have the subsystem clock.
If the internal high-speed oscillator is set to 1 MHz by using the option byte, the 20 MHz internal high-speed
oscillation clock cannot be used.
voltage reaches 1.8 V, input a low level to the RESET pin from power application until the voltage
reaches 1.8 V, or set the LVI default start function stopped by using the option byte (LVIOFF = 0)
(see Figure 7-17). By doing so, the CPU operates with the same timing as <2> and thereafter in
Figure 7-16 after reset release by the RESET pin.
the EXCLK pin is used.
CHAPTER 7 CLOCK GENERATOR
368