UPD78F1144AGK-GAJ-AX Renesas Electronics America, UPD78F1144AGK-GAJ-AX Datasheet - Page 646
UPD78F1144AGK-GAJ-AX
Manufacturer Part Number
UPD78F1144AGK-GAJ-AX
Description
MCU 16BIT 78K0R/KX3 64-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3r
Datasheet
1.UPD78F1142AGA-HAB-AX.pdf
(880 pages)
Specifications of UPD78F1144AGK-GAJ-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
-
Available stocks
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Part Number
Manufacturer
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Price
Company:
Part Number:
UPD78F1144AGK-GAJ-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Supply voltage (V
Internal reset signal
V
Notes 1.
Remark <1> to <8> in Figure 20-8 above correspond to <1> to <8> in the description of “When starting
POC
(set by software)
(set by software)
(set by software)
(set by software)
= 1.59 V (TYP.)
LVISEL flag
LVIMK flag
LVIMD flag
LVION flag
LVIIF flag
2.
3.
LVIF flag
INTLVI
operation” in 20.4.2 (1) (a) When LVI Default Start Function Stopped Is Set (Option Byte: LVIOFF =
1).
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
V
DD
LVI
LVI
)
), an interrupt request signal (INTLVI) is generated and LVIIF may be set to 1.
Figure 20-8. Timing of Low-Voltage Detector Interrupt Signal Generation
L
L
<2>
<1>
Note 1
Note 2
Note 2
Note 2
<4>
<8> Cleared by software
<6>
<7>
Cleared by software
(Bit: LVISEL = 0, Option Byte: LVIOFF = 1)
<3>
CHAPTER 20 LOW-VOLTAGE DETECTOR
<5> Wait time
Note 3
User’s Manual U17854EJ9V0UD
Note 3
DD
) is less than or equal to the detection voltage
Time
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