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RX113_16 Datasheet, PDF (64/131 Pages) Renesas Technology Corp – 32 MHz, 32-bit RX MCUs, 50 DMIPS, up to 512 Kbytes of flash memory
RX113 Group
5. Electrical Characteristics
Table 5.13 DC Characteristics (11)
Conditions: 1.8 V ≤ VCC = VCC_USB ≤ 3.6 V, 1.8 V ≤ AVCC0 ≤ 3.6 V, VSS = AVSS0 = VSS_USB = 0 V, Ta = –40 to +105°C
The ripple voltage must meet the allowable ripple frequency fr(VCC) within the range between the VCC upper limit (3.6 V) and
lower limit (1.8 V).
When VCC change exceeds VCC ±10%, the allowable voltage change rising/falling gradient dt/dVCC must be met.
Item
Symbol Min. Typ. Max. Unit
Test Conditions
Allowable ripple frequency
Allowable voltage change rising/
falling gradient
fr (VCC)
—
—
10
kHz
Figure 5.6
Vr (VCC) ≤ VCC × 0.2
—
—
1
MHz
Figure 5.6
Vr (VCC) ≤ VCC × 0.08
—
—
10
MHz
Figure 5.6
Vr (VCC) ≤ VCC × 0.06
dt/dVCC 1.0
—
—
ms/V When VCC change exceeds VCC ±10%
VCC
Figure 5.6 Ripple Waveform
1/fr(VCC)
Vr(VCC)
R01DS0216EJ0110 Rev.1.10
Mar 31, 2016
Page 64 of 131