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RX21A_15 Datasheet, PDF (65/132 Pages) Renesas Technology Corp – Renesas MCUs
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RX21A Group
5. Electrical Characteristics
Table 5.8 DC Characteristics (7)
Conditions: VCC = AVCC0 = AVCCA = 1.8 to 3.6 V, VSS = AVSS0 = AVSSA = VREFL = VREFL0 = VREFDSL = 0 V,
Ta = –40 to +105°C
Item
Symbol Typ.*3
Max.
Unit
Test
Conditions
Supply
Software
Flash memory power supplied,
Ta = 25°C
ICC
current*1
standby mode*2
HOCO power supplied, POR low
power consumption function disabled
Ta = 55°C
(SOFTCUT[2:0] bits = 000b)
Ta = 85°C
Ta = 105°C
Flash memory power supplied,
HOCO power not supplied, POR low
power consumption function enabled
(SOFTCUT[2:0] bits = 110b)
Ta = 25°C
Ta = 55°C
Ta = 85°C
Ta = 105°C
Deep software
standby mode*2
Flash memory power not supplied,
HOCO power not supplied, POR low
power consumption function enabled
Ta = 25°C
Ta = 55°C
Ta = 85°C
Ta = 105°C
Increments produced by running voltage detection circuits and disabling
the POR low power consumption function
10
20 µA
12
41
18
113
29
233
1.7
7.9
2.7
25
7.0
86
16
189
0.3
0.8
0.4
1.1
0.8
2.2
1.3
4.7
1.2
—
Increment for RTC operation (low CL)
0.6
—
Increment for RTC operation (standard CL)
1.4
—
Note 1. Supply current values are with all output pins unloaded and all input pull-up MOSs in the off state.
Note 2. The IWDT and LVD are stopped.
Note 3. VCC = 3.3 V.
R01DS0129EJ0110 Rev.1.10
Aug 28, 2014
Page 65 of 132
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