BS2824 Holtek Semiconductor Inc., BS2824 Datasheet - Page 8

• Manufacturer Part Number: BS2824
• Description: Touch Key Mcu
• Manufacturer: Holtek Semiconductor Inc.

BS2824/BS2854/BS2868
Touch Key MCU
Absolute Maximum Ratings
D.C. Characteristics
Rev. 1.00
V
I
I
I
I
I
I
I
V
Symbol
DD1
DD2
DD3
DD4
STB1
STB2
STB3
DD
IL1
Note:
Operating Voltage
Operating Current
(HXT, HIRC, ERC)
Operating Current
(HXT, HIRC, ERC)
Operating Current
(HXT, HIRC, ERC)
Operating Current
(HIRC + LXT, Slow Mode)
Standby Current
(LIRC On, LXT Off)
Standby Current
(LIRC Off, LXT Off)
Standby Current
(LIRC Off, LXT On, LXTLP=1)
Input Low Voltage for I/O, TCn and
INT
Supply Voltage ...............................................................................................V
Storage Temperature ................................................................................................. 50 C to 125 C
Input Voltage .................................................................................................V
Operating Temperature................................................................................................ 40 C to 85 C
I
I
Total Power Dissipation .........................................................................................................500mW
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.
OL
OH
Total...................................................................................................................................100mA
Total ................................................................................................................................ 100mA
Parameter
V
3V
5V
3V
5V
5V
3V
5V
3V
5V
3V
5V
3V
5V
3V
5V
3V
5V
DD
f
f
f
No load, f
No load, f
No load, f
No load, f
(LXT on OSC1/OSC2,
LVR disabled, LXTLP=1)
No load, f
(LXT on XT1/XT2,
LVR disabled, LXTLP=1)
No load, system HALT
No load, system HALT
No load, system HALT
(LXT on OSC1/OSC2)
No load, system HALT
(LXT on XT1/XT2)
SYS
SYS
SYS
Test Conditions
=4MHz
=8MHz
=12MHz
8
Conditions
SYS
SYS
SYS
SYS
SYS
=4MHz
=8MHz
=12MHz
=32768Hz
=32768Hz
Min.
2.2
3.0
4.5
0
Typ.
0.8
1.5
1.4
2.8
12
10
4
5
5
SS
SS
0.3V to V
0.3V to V
January 27, 2010
0.3V
Max.
2.25
5.5
5.5
5.5
1.2
2.1
4.2
10
24
10
20
10
10
6
5
1
2
5
3
5
DD
DD
Ta=25 C
SS
Unit
+6.0V
+0.3V
mA
mA
mA
mA
mA
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A