RX230 Datasheet, PDF (97/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

RX230 Group, RX231 Group
5. Electrical Characteristics
Table 5.11 DC Characteristics (9)
Conditions: 1.8 V ≤ VCC = VCC_USB = AVCC0 ≤ 5.5 V, VSS = AVSS0 = VSS_USB = 0 V, T_a = –40 to +105°C
Item
Symbol Min.
Typ.*⁷
Max. Unit Test Conditions
Analog power During A/D conversion (at high-speed conversion) I_AVCC —
0.7
1.7 mA
supply current _{During A/D conversion (in low-current mode)}
—
0.6
1.0
During D/A conversion (per channel)*¹
—
0.4
0.8
Waiting for A/D and D/A conversion (all units)
—
—
0.4 μA
Reference
During A/D conversion (at high-speed conversion) I_REFH0 —
power supply _{Waiting for A/D conversion (all units)}
—
current
During D/A conversion (per channel)
I_REFH
—
Waiting for D/A conversion (all units)
—
25
150 μA
—
60 nA
50
100 μA
—
100 nA
LVD1, 2
Temperature
sensor*⁶
per channel
—
I_LVD
—
I_TEMP
—
0.15
75
— μA
— μA
Comparator B
operating
current*⁶
Window mode
Comparator high-speed mode (per channel)
Comparator low-speed mode (per channel)
I_CMP*⁵
—
—
—
12.5
28.6 μA
3.2
16.2 μA
1.7
4.4 μA
CTSU
operating
current
When sleep mode
Base clock frequency: 2MHz
Pin capacitance: 50pF
I_CTSU
—
150
— μA
USB operating During USB communication operation under the
current*⁴
following settings and conditions
I_USBH*² —
4.3
(VCC)
— mA
 Host controller operation is set to full-speed
0.9
mode
(VCC_USB)
Bulk OUT transfer (64 bytes) × 1,
bulk IN transfer (64 bytes) × 1
 Connect peripheral devices via a 1-meter USB
cable from the USB port.
During USB communication operation under the
following settings and conditions
I_USBF*² —
3.6
(VCC)
— mA
 Function controller operation is set to full-speed
1.1
mode
(VCC_USB)
Bulk OUT transfer (64 bytes) × 1,
bulk IN transfer (64 bytes) × 1
 Connect the host device via a 1-meter USB
cable from the USB port.
During suspended state under the following setting I_SUSP*³ —
and conditions
0.35
(VCC)
— μA
 Function controller operation is set to full-speed
170
mode (pull up the USB0_DP pin)
(VCC_USB)
 Software standby mode
 Connect the host device via a 1-meter USB
cable from the USB port.
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
Note 7.
The value of the D/A converter is the value of the power supply current including the reference current.
Current consumed only by the USB module.
Includes the current supplied from the pull-up resistor of the USB0_DP pin to the pull-down resistor of the host device, in
addition to the current consumed by this MCU during the suspended state.
Current consumed by the power supplies (VCC and VCC_USB).
Current consumed only by the comparator B module.
Current consumed by the power supply (VCC).
When VCC = AVCC0 = VCC_USB = 3.3 V.
Table 5.12 DC Characteristics (10)
Conditions: 1.8 V ≤ VCC = VCC_USB = AVCC0 ≤ 5.5 V, VSS = AVSS0 = VSS_USB = 0 V, T_a = –40 to +105°C
Item
Symbol Min.
Typ.
Max.
Unit
Test Conditions
RAM standby voltage
V_RAM
1.8
—
—
V
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 97 of 177