UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 345

• 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
Remark f
X
: X1 clock frequency
• Make the wiring between the XT1 and XT2 pins and the resonators as short as
• Configure the circuit of the circuit board, using material with little wiring
• Place a ground pattern that has the same potential as V
• Be sure that the signal lines between the XT1 and XT2 pins, and the resonators
• The impedance between the XT1 and XT2 pins may drop and oscillation may be
• When coating the circuit board, use material that does not cause capacitance or
possible, and minimize the parasitic capacitance and wiring resistance. Note this
particularly when the ultra-low power consumption oscillation (AMPHS1 = 1) is
selected.
resistance.
near the XT1 oscillator.
do not cross with the other signal lines. Do not route the wiring near a signal
line through which a high fluctuating current flows.
disturbed due to moisture absorption of the circuit board in a high-humidity
environment or dew condensation on the board. When using the circuit board in
such an environment, take measures to damp-proof the circuit board, such as by
coating.
leakage between the XT1 and XT2 pins.
CHAPTER 7 CLOCK GENERATOR
SS
as much as possible
345