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SH7052 Datasheet, PDF (845/919 Pages) Renesas Technology Corp – SuperHTM RISC engine
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Table 24.4 DC Characteristics (cont)
Conditions: VCC = PLLVCC = 3.3 V ±0.3 V, PVCC1 = 5.0 V ±0.5 V/3.3 V ±0.3 V,
PVCC2 = 5.0 V ±0.5 V, AVCC = 5.0 V ±0.5 V, AVref = 4.5 V to AVCC,
VSS = PLLVSS = AVSS = 0 V, Ta = –40°C to 85°C.
When PVCC1 = 3.3 V ±0.3 V, VCC = PVCC1.
When writing or erasing flash EEPROM, Ta = –40°C to 85°C.
Item
Symbol Min
Reference During A/D
Alref
—
power supply conversions, awaiting
current
A/D conversion
Standby
—
RAM standby
voltage
VRAM
2.0
Typ Max
1.1 5
Unit
mA
Measurement
Conditions
AVref = 5 V
1.1 5
——
µA
V
VCC
[Operating precautions]
1. When the A/D converter is not used (including during standby), do not leave the AVCC, AVref,
and AVSS pins open.
2. The current consumption is measured when VIHmin = VCC – 0.5 V/PVCC – 0.5 V, VIL = 0.5 V,
with all output pins unloaded.
3. The operation guaranteed voltage range of power supply PVCC1 in MCU expansion mode is
3.3 V ±0.3 V. Do not use a voltage outside this range.
4. The operation guaranteed voltage range of power supply PVCC1 in MCU single-chip mode is
5.0 V ±0.5 V. Do not use a voltage outside this range.
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