Absolute Maximum Ratings - Holtek BS83B24C Manual

BS83B24C/BS83C40C
Touch Flash MCU
Pin Name Function
P�0
P�0/KEY39
KEY39
P�1
P�1/KEY40
KEY40
VDD VDD
VSS VSS
Legend: I/T: Input type
OPT: Optional by register option
CMOS: CMOS output
AN: Analog signal
LXT: Low frequency crystal oscillator

Absolute Maximum Ratings

Supply Voltage....................................................................................................V
Input Voltage.......................................................................................................V
Storage Temperature.......................................................................................................-50°C to 125°C
Operating Temperature.....................................................................................................-40°C to 85°C
I Total..........................................................................................................................................80mA
OL
I Total........................................................................................................................................-80mA
OH
Total Power Dissipation..............................................................................................................500mW
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute
Maximum Ratings" may cause substantial damage to the device. Functional operation of this
device at other conditions beyond those listed in the specification is not implied and prolonged
exposure to extreme conditions may affect device reliability.
Rev. 1.00
OPT I/T O/T
P�PU
ST CMOS Gene�al p��pose I/O. Registe� ena�led p�ll-�p.
P�S0
P�S0
NSI — To�ch ke� inp�t 39
TKM9C1
P�PU
ST CMOS Gene�al p��pose I/O. Registe� ena�led p�ll-�p.
P�S0
P�S0
NSI — To�ch ke� inp�t 40
TKM9C1
— PWR — Positive powe� s�ppl�
— PWR — Negative powe� s�ppl�
O/T: Output type
ST: Schmitt Trigger input
NMOS: NMOS output
PWR: Power
NSI: Non-standard input
1�
Description
-0.3V to V +6.0V
SS SS
-0.3V to V +0.3V
SS DD
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