S124 Datasheet, PDF (20/98 Pages) Renesas Technology Corp – 32-bit ARM Cortex-M0+ microcontroller

S124
2.1 Absolute Maximum Ratings
2. Electrical Characteristics
Table 2.1
Absolute maximum ratings
Item
Power supply voltage
Input voltage
5V-tolerant ports*¹
P000 to P004
P010 to P015
Others
Reference power supply voltage
Analog power supply voltage
USB power supply voltage
Symbol
VCC
V_in
V_in
V_in
VREFH0
AVCC0
VCC_USB
Value
Unit
–0.5 to +6.5
V
–0.3 to +6.5
V
–0.3 to AVCC0 + 0.3
V
–0.3 to VCC + 0.3
V
–0.3 to +6.5
V
–0.5 to +6.5
V
–0.5 to +6.5
V
VCC_USB_LDO
–0.5 to +6.5
V
Analog input voltage
When AN000 to AN010 are V_AN
used
When AN016 to AN022 are
used
Operating temperature*² *³
T_opr
Storage temperature
T_stg
–0.3 to AVCC0 + 0.3
V
–0.3 to VCC + 0.3
V
–40 to +105
°C
–55 to +125
°C
Caution: Permanent damage to the MCU may 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.
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. 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.
R01DS0264EU0100 Rev.1.00
Feb 23, 2016
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