C8051F989-GUR Silicon Labs, C8051F989-GUR Datasheet - Page 46

• Manufacturer Part Number: C8051F989-GUR
• Description: 8-bit Microcontrollers - MCU 4kB 512B RAM
• Manufacturer: Silicon Labs

Specifications of C8051F989-GUR

• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Processor Series: C8051

C8051F99x-C8051F98x
4.
Throughout the Electrical Characteristics chapter, “VDD” refers to the Supply Voltage.
4.1.
Table 4.1. Absolute Maximum Ratings
46
Ambient Temperature under Bias
Storage Temperature
Voltage on any Port I/O Pin or
RST with Respect to GND
Voltage on VDD with Respect to
GND
Maximum Total Current through
VDD or GND
Maximum Current through RST
or any Port Pin
Maximum Total Current through
all Port Pins
Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
Electrical Characteristics
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.
Absolute Maximum Specifications
Parameter
Conditions
Rev. 1.1
–0.3
–0.3
Min
–55
–65
—
—
—
Typ
—
—
—
—
—
—
—
V
DD
Max
125
150
500
100
200
4.0
+ 0.3
Units
mA
mA
mA
°C
°C
V
V