SH7055S Datasheet, PDF(916/1002 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

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SH7055S Datasheet, PDF (916/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

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Table 26.4 DC Characteristics (cont)

Conditions: VCC = PLLVCC = 3.3 V Â±0.3 V, PVCC1 = 5.0 V Â±0.5 V/3.3 V Â±0.3 V,

PVCC2 = 5.0 V Â±0.5 V, AVCC = 5.0 V Â±0.5 V, AVref = 4.5 V to AVCC,

VSS = PLLVSS = AVSS = 0 V, Ta = â40Â°C to 125Â°C.

When PVCC1 = 3.3 V Â±0.3 V, VCC = PVCC1.

When writing or erasing on-chip flash memory, Ta = â40Â°C to 85Â°C.

Item

Symbol Min

Measurement

Typ Max Unit Conditions

Reference During A/D

power supply conversions

current

Awaiting A/D

conversion

Alref

â

1.3 5

mA AVref = 5 V

â

1.1 10

ÂµA

RAM standby

voltage

Notes: *1 Taâ¤105Â°C

*2 Ta>105Â°C

[Operating precautions]

VRAM

2.7 â â

V

VCC

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 â 0.3 V/PVCC â 0.3 V, VIL = 0.3 V,

with all output pins unloaded.

3. The guaranteed operating range of power supply PVCC1 in the MCU expanded modes is only

PVCC1 = 3.3 V Â±0.3 V. Do not use a voltage outside this range.

4. The guaranteed operating range of power supply PVCC1 in MCU single-chip mode is only

PVCC1 = 5.0 V Â±0.5 V. Do not use a voltage outside this range.

Rev.2.0, 07/03, page 878 of 960

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