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RA4W1 数据表(PDF) 21 Page - Renesas Technology Corp

部件名 RA4W1
功能描述  32-Bit MCU
PDF  105 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  RENESAS [Renesas Technology Corp]
网页  http://www.renesas.com
标志 RENESAS - Renesas Technology Corp

RA4W1 数据表(HTML) 21 Page - Renesas Technology Corp

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R01DS0359EJ0100 Rev.1.00
Page 21 of 105
Mar 31, 2020
RA4W1 Datasheet
2. Electrical Characteristics
Note:
Bluetooth power supply voltage
VCC_RF *3 1.8 - 3.6 V
Note:
AVCC_RF *3 1.8 - 3.6 V
Note:
VCC_RF
- 0 - V
Note 1.
Use AVCC0 and VCC under the following conditions:
AVCC0 and VCC can be set individually within the operating range when VCC ≥ 2.2 V and AVCC0 ≥ 2.2 V
AVCC0 = VCC when VCC < 2.2 V or AVCC0 < 2.2 V
Note 2.
When powering on the VCC and AVCC0 pins, power them on at the same time or the VCC pin first and then the AVCC0 pin.
Note 3.
Use VCC = VCC_RF = AVCC_RF
Table 2.2
Recommended operating conditions
Parameter
Symbol
Value
Min
Typ
Max
Unit
Power supply voltages
VCC*1, *2
When USBFS is not
used
1.8
-
3.6
V
When USBFS is used
USB Regulator
Disable
VCC_USB
-
3.6
V
VSS
-0
-V
USB power supply voltages
VCC_USB
When USBFS is not
used
-VCC
-V
When USBFS is used
USB Regulator
Disable
(Input)
3.0
3.3
3.6
V
VCC_USB_LDO
When USBFS is not
used
-VCC
-V
When USBFS is used -
VCC
-
V
VSS_USB
-
0
-
V
VBATT power supply voltage
VBATT
When the battery
backup function is not
used
-VCC
-V
When the battery
backup function is
used
1.8
-
3.6
V
Analog power supply voltages
AVCC0*1, *2
1.8
-
3.6
V
AVSS0
-
0
-
V
VREFH0
When used as
ADC14 Reference
1.8
-
AVCC0
V
VREFL0
-
0
-
V
BLE power supply voltages
VCC_RF*3
1.8
-
3.6
V
AVCC_RF*3
1.8
-
3.6
VSS_RF
-
0
-



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