Holtek BS66F340C Manual page 23

BS66F340C/BS66F350C/BS66F360C
Touch A/D Flash MCU
Pin Name Function
VDD VDD
VSS VSS
Legend: I/T: Input type;
OPT: Optional by register option;
ST: Schmitt Trigger input;
CMOS: CMOS output;
HXT: High frequency crystal oscillator;
LXT: Low frequency crystal oscillator.
Absolute Maximum Ratings
Supply Voltage ...........................................................................................................V
Input Voltage ..................................................................................................... V
Storage Temperature ..................................................................................................... -60°C to 150°C
Operating Temperature ................................................................................................... -40°C to 85°C
I Total ...................................................................................................................................... -80mA
OH
I Total ..................................................................................................................................... 100mA
OL
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.
D.C. Characteristics
For data in the following tables, note that factors such as oscillator type, operating voltage, operating
frequency, pin load conditions, temperature and program instruction type, etc., can all exert an
influence on the measured values.
Operating Voltage Characteristics
Symbol Parameter
Operating Voltage – HXT
V
DD
Operating Voltage – HIRC
Operating Voltage – LXT
Operating Voltage – LIRC
Rev. 1.11
OPT I/T O/T
— PWR — Positive power supply
— PWR — Negative power supply, ground.
O/T: Output type;
PWR: Power;
AN: Analog signal;
NMOS: NMOS output;
Test Conditions
f =4MHz
SYS
f =8MHz
SYS
f =12MHz
SYS
f =16MHz
SYS
f =8MHz
SYS
f =12MHz
SYS
f =16MHz
SYS
f =32768Hz
SYS
f =32kHz
SYS
23
Description
-0.3V to 6.0V
SS
-0.3V to V +0.3V
SS DD
Ta=-40°C~85°C
Min. Typ. Max. Unit
2.2 — 5.5
2.2 — 5.5
V
2.7 — 5.5
3.3 — 5.5
2.2 — 5.5
2.7 — 5.5 V
3.3 — 5.5
2.2 — 5.5 V
2.2 — 5.5 V
November 09, 2023