UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 1155

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

28.2.14 Low-voltage detector (LVI)
(T
V
Note The time required to output an interrupt request signal (INTLVIL, INTLVIH) or internal reset signal (LVIRES)
LVI detection voltage
Response time 1
Minimum width of V
Reference voltage
stabilization wait time
SS0
A
= −40 to +85°C, V
POC detection voltage (MIN.)
LVI detection voltage (MAX.)
= V
LVI detection voltage (TYP.)
LVI detection voltage (MIN.)
Supply voltage (V
after the LVI detection voltage is detected.
SS1
Parameter
= EV
Note
SS0
DD0
= EV
, V
DD0
DD0
DD1
, V
SS1
= V
DD1
V
V
t
t
t
LD
LW
LWAIT
= EV
DD1
LVI0
LVI1
)
Symbol
= EV
SS2
<102> After V
<103>
<104> After V
CHAPTER 28 ELECTRICAL SPECIFICATIONS
= AV
DD0
LVION bit = 0
= EV
SS0
LVIS.LVIS0 bit = 0
LVIS.LVIS0 bit = 1
(MAX.) or drop to V
detection voltage (MIN.) and the
LVIM.LVION bit is changed from 0
to 1
= AV
<104>
User’s Manual U18279EJ3V0UD
DD1
DD0
DD0
= EV
SS1
and V
and V
→
Conditions
= AV
DD2
1
DD1
DD1
= AV
SS2
reach V
LVI0
reach POC
/V
= 0 V, C
DD0
LVI1
LVI0
= AV
(MIN.)
/V
L
LVI1
DD1
= 50 pF)
<102>
= AV
MIN.
4.2
4.0
0.2
DD2
<103>
= 3.5 to 5.5 V,
TYP.
4.4
4.2
0.2
0.1
<102>
MAX.
4.6
4.4
2.0
Time
Unit
ms
ms
ms
V
V
1153