UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 886

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

<R>
884
(2) Low voltage detection level select register (LVIS)
The LVIS register is used to select the level of voltage to be detected.
This register can be read or written in 8-bit units.
After reset: Note1
LVIS
Notes1. Reset by low-voltage detection: Retained
Cautions 1. This register cannot be written until a reset request due to something other than
2.
LVIS1
Reset due to other source:
μ
2. Be sure to clear bits 7 to 1 to “0” only in the
3. Be sure to clear bits 7 to 2 to “0” only in the
7
0
0
0
1
1
PD70F3792, 70F3793 only
Note2
low-voltage detection is generated after the LVIM.LVION and LVIM.LVIMD bits are
set to 1.
LVIS0
CHAPTER 26 LOW-VOLTAGE DETECTOR (LVI)
R/W
6
0
0
1
0
1
Address: FFFFF891H
2.80 V (TYP.)
2.30 V (TYP.)
2.10 V (TYP.)
Setting prohibited
User’s Manual U18953EJ5V0UD
5
0
00H
4
0
Low-voltage detection level
3
0
μ
μ
PD70F3737, 70F3738.
PD70F3792, 70F3793.
0
2
LVIS1
<1>
Note2
LVIS0
<0>