UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 823

• 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
Notes 1.
Remarks 1. <1> to <8> in Figure 24-8 above correspond to <1> to <8> in the description of “When starting
Supply voltage (V
V
V
Internal reset signal
POR
PDR
(set by software)
(set by software)
(set by software)
(set by software)
= 1.61 V (TYP.)
= 1.59 V (TYP.)
LVISEL flag
2.
3.
LVIMK flag
LVIMD flag
LVION flag
LVIIF flag
LVIF flag
2. V
The LVIMK flag is set to “1” by reset signal generation.
The interrupt request signal (INTLVI) is generated and the LVIF and LVIIF flags may be set (1).
If LVI operation is disabled when the supply voltage (V
(V
INTLVI
LVI
V
operation” in 24.4.2 (1) (a) When LVI default start function stopped is set (LVIOFF = 1).
V
DD
LVI
), an interrupt request signal (INTLVI) is generated and LVIIF may be set to 1.
POR
PDR
)
Figure 24-8. Timing of Low-Voltage Detector Interrupt Signal Generation
: POC power supply rise detection voltage
: POC power supply fall detection voltage
L
L
<2>
Note 1
<1>
Note 2
Note 2
Note 2
<4>
<7>
Cleared by software
<6>
(Bit: LVISEL = 0, Option Byte: LVIOFF = 1)
<3>
<8> Cleared by software
<5> Wait time
Note 3
Note 3
DD
CHAPTER 24 LOW-VOLTAGE DETECTOR
) is less than or equal to the detection voltage
Time
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