RX110_16 Datasheet, PDF (53/108 Pages) Renesas Technology Corp – 32 MHz 32-bit RX MCUs, 50 DMIPS

RX110 Group
5. Electrical Characteristics
Table 5.10 DC Characteristics (8)
Conditions: 1.8 V ≤ VCC ≤ 3.6 V, 1.8 V ≤ AVCC0 ≤ 3.6 V, VSS = AVSS0 = 0 V, T_a = –40 to +105°C
Item
Symbol Min.
Typ.*²
Max.
Unit
Test
Conditions
Analog power
supply current
During A/D conversion (at high-speed conversion)
Waiting for A/D conversion (all units)
Reference power During A/D conversion (at high-speed conversion)
supply current
Waiting for A/D conversion (all units)
Temperature
sensor*¹
LDV1, 2
Per channel
I_AVCC
—
—
I_REFH0
—
—
I_TEMP
—
I_LVD
—
0.7
1.2 mA
—
0.3 μA
25
52
μA
—
60
nA
75
—
μA
0.15
—
μA
Note 1. Current consumed by the power supply (VCC).
Note 2. When VCC = AVCC0 = 3.3 V.
Table 5.11 DC Characteristics (9)
Conditions: 1.8 V ≤ VCC ≤ 3.6 V, 1.8 V ≤ AVCC0 ≤ 3.6 V, VSS = AVSS0 = 0 V, T_a = –40 to +105°C
Item
Symbol
Min.
Typ.
Max.
Unit
RAM standby voltage
V_RAM
1.8
—
—
V
Test Conditions
Table 5.12 DC Characteristics (10)
Conditions: 0 V ≤ VCC ≤ 3.6 V, VSS = AVSS0 = 0 V, T_a = –40 to +105°C
Item
Symbol Min.
Typ.
Power-on VCC rising
gradient
At normal startup*¹
During fast startup time*²
SrVCC 0.02
—
0.02
—
Voltage monitoring 1 reset
enabled at startup*^3, *⁴
0.02
—
Max.
20
2
—
Unit
ms/V
Test Conditions
Note: When powering on AVCC0 and VCC, power them on at the same time or VCC first.
Note 1. When OFS1.(STUPLVD1REN, FASTSTUP) = 11b.
Note 2. When OFS1.(STUPLVD1REN, FASTSTUP) = 10b.
Note 3. When OFS1.STUPLVD1REN = 0.
Note 4. Turn on the power supply voltage according to the normal startup rising gradient because the register settings set by OFS1 are
not read in boot mode.
Table 5.13 DC Characteristics (11)
Conditions: 1.8 V ≤ VCC ≤ 3.6 V, 1.8 V ≤ AVCC0 ≤ 3.6 V, VSS = AVSS0 = 0 V, T_a = –40 to +105°C
The ripple voltage must meet the allowable ripple frequency f_r(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
f_{r (VCC)}
—
—
10
kHz
Figure 5.6
V_{r (VCC)} ≤ VCC × 0.2
—
—
1
MHz
Figure 5.6
V_{r (VCC)} ≤ VCC × 0.08
—
—
10
MHz
Figure 5.6
V_{r (VCC)} ≤ VCC × 0.06
dt/dVCC 1.0
—
—
ms/V
When VCC change exceeds VCC ±10%
R01DS0202EJ0120 Rev.1.20
Jul 29, 2016
Page 53 of 108