STC micro STC8A8K64D4 Series Reference Manual page 890

STC8A8K64D4 Series Manual
Q.3 DC ELECTRICAL CHARACTERISTICS (5V)
(VSS=0V, VDD=5.0V, test temperature =25℃)
Symbol
I Power-down mode current
PD
I Power-down Wake-up timer
WKT
I Low-voltage detection module
LVD
Comparator power consumption
ICMP
Idle mode current (internal 32KHz)
Idle mode current (6MHz)
I
IDL
Idle mode current (12MHz)
Idle mode current (24MHz)
Normal mode current（internal 32KHz）
Normal mode current（500KHz）
Normal mode current（600KHz）
Normal mode current（700KHz）
Normal mode current（800KHz）
Normal mode current（900KHz）
Normal mode current（1MHz）
I
NOR
Normal mode current（2MHz）
Normal mode current（3MHz）
Normal mode current（4MHz）
Normal mode current（5MHz）
Normal mode current（6MHz）
Normal mode current（12MHz）
Normal mode current（24MHz）
V Input low voltage
IL1
V Input high voltage1(general I/O)
IH1
V Input high voltage2(RST pin)
IH2
I Output low-level sink current
OL1
I Output high level current (bi-direction mode)
OH1
I Output high level current (Push-pull mode)
OH2
I Logic 0 input current
IL
I Logical 1 to 0 transition current
TL
R I/O port pull-up resistor
PU
I/O high current drive, I/O fast conversion
I/O
Parameter
Limits
MIN TYP MAX
- 0.6 -
- 4.4 -
- 30 -
- 90 -
- 1.25 -
- 0.58 -
- 0.98 -
- 1.10 -
- 0.58 -
0.97
0.97
1.00
1.01
1.01
1.03
1.15
1.27
1.35
1.49
- 1.59 -
- 2.19 -
- 3.27 -
- - 1.32
- - 1.48
1.60 - -
1.54 - -
1.60 - 1.32
- 20 -
200 270 -
- 20 -
- - 50
100 270 600
4.1 4.2 4.4
36
Test Conditions
UNIT
uA
uA
uA
uA
Equivalent to 0.5M of
mA
traditional
Equivalent to 79M of
mA
traditional 8051
Equivalent to 158M of
mA
traditional 8051
Equivalent to 317M of
mA
traditional 8051
Equivalent to 0.5M of
mA
traditional 8051
Equivalent to 7M of
mA
traditional 8051
Equivalent to 8M of
mA
traditional 8051
Equivalent to 9M of
mA
traditional 8051
Equivalent to 11M of
mA
traditional 8051
Equivalent to 12M of
mA
traditional 8051
Equivalent to 13M of
mA
traditional 8051
Equivalent to 26M of
mA
traditional 8051
Equivalent to 40M of
mA
traditional 8051
Equivalent to 53M of
mA
traditional 8051
Equivalent to 66M of
mA
traditional 8051
Equivalent to 79M of
mA
traditional 8051
Equivalent to 158M of
mA
traditional 8051
Equivalent to 317M of
mA
traditional 8051
Turn on Schmitt
V
trigger
Turn off Schmitt
V
trigger
Turn on Schmitt
V
trigger
Turn off Schmitt
V
trigger
V
mA Port voltage 0.45V
uA
mA Port voltage 2.4V
uA Port voltage 0V
uA Port voltage 2.0V
KΩ
MHz PxDR=0, PxSR=0
- 874 -