|
Model
1T 8051 The world's only ID Unable to decrypt the No.
|
working voltage
(V)
|
Flash Program memory byte
|
SRAM
byte
|
set
time
implement
|
UART No independent asynchronous serial port baud rate
|
PCA
PWM
D/A
|
A/D8 road Twenty-five Million times
Per second
|
I/O
Number
|
see
door
Dog
|
The built-in reset
|
EEP
ROM
byte
|
inside
low pressure
interrupt
|
Optional internal reset threshold voltage
|
Support external interrupt wakeup
|
Special wakeup timer
|
encapsulation
16-Pin
Twelve individual I/O
|
encapsulation
18-Pin
Fourteen individual I/O
|
encapsulation
20-Pin
Sixteen individual I/O
|
S
P
I
|
|
STC11F05E
|
5.5 - 4.1
|
5K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
1K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F04E
|
5.5 - 3.5
|
4K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
1K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F03E
|
5.5 - 3.5
|
3K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
2K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F02E
|
5.5 - 3.5
|
2K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
2K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F01E
|
5.5 - 3.5
|
1K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
2K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F05
|
5.5 - 4.1
|
5K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F04
|
5.5 - 3.5
|
4K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F03
|
5.5 - 3.5
|
3K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F02
|
5.5 - 3.5
|
2K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11F01
|
5.5 - 3.5
|
1K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
IAP11F06
|
5.5 - 4.1
|
6K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Fifteen
|
Yes
|
Yes
|
IAP
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
Model
1T 8051
The world's only ID Number
Unable to decrypt
|
working voltage
(V)
|
Flash
program
storage
byte
|
SRAM
byte
|
set
time
implement
|
UART
asynchronous
serial port
No independent
baud rate
|
PCA
PWM
D/A
|
A/D
Eight road
Twenty-five Million times
Per second
|
I/O
Number
|
see
door
Dog
|
within
The
complex
position
|
EEP
ROM
byte
|
inside
low pressure
interrupt
|
inside
Optional
reset
threshold
Voltage
|
Support
The power down
awaken
external
interrupt
|
The power down
awaken
Special-purpose
timing
implement
|
encapsulation
16-Pin
Twelve individual I/O
|
encapsulation
18-Pin
Fourteen individual I/O
|
encapsulation
20-Pin
Sixteen individual I/O
|
S
P
I
|
|
STC11L05E
|
3.6 - 2.4
|
5K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Fifteen
|
Yes
|
Yes
|
1K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L04E
|
3.6 - 2.1
|
4K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
1K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L03E
|
3.6 - 2.1
|
3K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
2K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L02E
|
3.6 - 2.1
|
2K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
2K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L01E
|
3.6 - 2.1
|
1K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
2K
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L05
|
3.6 - 2.4
|
5K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L04
|
3.6 - 2.1
|
4K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L03
|
3.6 - 2.1
|
3K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L02
|
3.6 - 2.1
|
2K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
STC11L01
|
3.6 - 2.1
|
1K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Sixteen
|
Yes
|
Yes
|
nothing
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|
|
IAP11L06
|
3.6 - 2.4
|
6K
|
Two hundred and fifty-six
|
Two
|
1-2 individual
|
nothing
|
nothing
|
Fifteen
|
Yes
|
Yes
|
IAP
|
Yes
|
Yes
|
Five individual
|
Yes
|
SOP/DIP
|
DIP
|
SOP/DIP
|
nothing
|