S128 Datasheet, PDF (23/107 Pages) Renesas Technology Corp – Microcontroller

S128
2.1 Absolute Maximum Ratings
2. Electrical Characteristics
Table 2.1
Absolute maximum ratings
Parameter
Power supply voltage
Input voltage
5 V tolerant ports*¹
P000 to P004
P010 to P015
P500 to P502
Symbol
VCC
V_in
V_in
Value
Unit
–0.5 to +6.5
V
–0.3 to +6.5
V
–0.3 to AVCC0 + 0.3
V
Others
Reference power supply voltage
V_in
VREFH0
–0.3 to VCC + 0.3
V
–0.3 to +6.5
V
Analog power supply voltage
AVCC0
–0.5 to +6.5
V
USB power supply voltage
VCC_USB
–0.5 to +6.5
V
VCC_USB_LDO
–0.5 to +6.5
V
Analog input voltage
When AN000 to AN013 are V_AN
used
–0.3 to AVCC0 + 0.3
V
When AN016 to AN022 are
used
Operating temperature*² *³
T_opr
–0.3 to VCC + 0.3
V
–40 to +85
°C
–40 to +105
Storage temperature
T_stg
–55 to +125
°C
Note: Contact Renesas Electronics sales office for information on derating operation under Ta = +85°C to +105°C.
Derating is the systematic reduction of load for improved reliability.
Note 1. Ports P205, P206, P400, P401, and P407 are 5V-tolerant.
Do not input signals or an I/O pull-up power supply while the device is not powered. The current injection that
results from input of such a signal or I/O pull-up might cause malfunction and the abnormal current that passes in
the device at this time might cause degradation of internal elements.
Note 2. See section 2.2.1, Tj/Ta Definition.
Note 3. The upper limit of the operating temperature is 85°C or 105°C, depending on the product. For details, see
section 1.3, Part Numbering.
Caution: Permanent damage to the MCU might result if absolute maximum ratings are exceeded.
To preclude any malfunctions due to noise interference, insert capacitors of high frequency
characteristics between the VCC and VSS pins, between the AVCC0 and AVSS0 pins, between the
VCC_USB and VSS_USB pins, and between the VREFH0 and VREFL0 pins. Place capacitors of about
0.1 μF as close as possible to every power supply pin and use the shortest and heaviest possible
traces. Also, connect capacitors as stabilization capacitance.
Connect the VCL pin to a VSS pin by a 4.7-µF capacitor. The capacitor must be placed close to the
pin.
R01DS0309EU0100 Rev.1.00
Mar 10, 2017
Page 23 of 107