C8051F52X_12 Datasheet, PDF (25/221 Pages) Silicon Laboratories – 8/4/2 kB ISP Flash MCU Family

C8051F52x/F53x
2. Electrical Characteristics
2.1. Absolute Maximum Ratings
Table 2.1. Absolute Maximum Ratings
Parameter
Conditions Min Typ
Max
Units
Ambient temperature under Bias
–55 —
135
°C
Storage Temperature
–65 —
150
°C
Voltage on V_REGIN with Respect to GND
Voltage on V_DD with Respect to GND
Voltage on XTAL1 with Respect to GND
Voltage on XTAL2 with Respect to GND
Voltage on any Port I/O Pin or RST with Respect to
GND
–0.3 —
5.5
V
–0.3 —
2.8
V
–0.3 — V_REGIN + 0.3 V
–0.3 — V_REGIN + 0.3 V
–0.3 — V_REGIN + 0.3 V
Maximum Output Current Sunk by any Port Pin
——
100
mA
Maximum Output Current Sourced by any Port Pin
——
100
mA
Maximum Total Current through V_REGIN, and GND
——
500
mA
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the devices at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
Rev. 1.4
25