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    Product>>8051 MicroController>>STC12C5204AD series

Features:

 

Enhanced 8051 Central Processing Unit, 1T, single clock per machine cycle, faster 6~7 times

than the rate of a traditional 8051.
Operating voltage range: 5.5V ~ 3.5V or 2.2V ~ 3.6V (STC12LE5201AD).
Operating frequency range: 0- 35MHz, is equivalent to standard 8051:0~420MHz
On-chip 1/2/3/4/5/6K FLASH program memory with flexible ISP/IAP capability
On-chip 256 byte RAM
Power control: idle mode(can be waked up by any interrupt) and power-down mode(can be waked up

by external interrupts)
Excellent noise immunity, very low power consumption.
Four 16-bit timer/counter, be compatible with Timer0/Timer1 of standard 8051, 2-channel PCA can

be available as two timers.
8 vector-address, 4 level priority interrupt capability
One enhanced UART with hardware address-recognition and frame-error detection function
One 15 bits Watch-Dog-Timer with 8-bit pre-scaler (one-time-enabled).
Two channel Programmable Counter Array (PCA)
10-bit, 8-channel high-speed Analog-to-Digital Converter (ADC), up to 300 thousands times per second
Simple internal RC oscillator and external crystal clock.
Three power management modes: idle mode, slow down mode and power-down mode.
Power down mode can be woken-up by P3.2/INT0, P3.3/INT1, P3.4/T0, P3.5/T1, P3.0/RxD,

P3.7/CCP0, and P3.5/CCP1
Operation Temperature: -40 ~ + 85℃ (industrial) / 0 ~ 75℃ (Commercial)
Common 27/23/15 programmable I/O ports are available
Programmable clock output Function. T0 output the clock on P3.4, T1 output the clock on P3.5.
External low-voltage detector function (P1.2)
multiplication / division command.
Five package type : LQFP-32, SOP-32, SOP-28, SKDIP-28, SOP-20, DIP-20, LSSOP-20, DIP-18,

SOP-16, DIP-16
All products are baked 8 hours in high-temperature 175℃ after be packaged, Manufacture
guarantee good quality.
In Keil C development environment, select the Intel 8052 to compiling and only contain < reg51.h >
as header

 

 

Product Documents:

General Overview: STC12C5204AD_Features.pdf

Data Sheet: STC12C5204AD.pdf

ROSH:

 

Product Support:

专用烧录软件:

 ISP programming software :STC ISP programming software (v6.28)

Products
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STC8051 series
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STC SRAM series
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stc89c52rc
 
 
   
STC12C5204AD series Selection Table
ParNo Voltage
(V)
Flash
(Byte)
S
R
A
M
(Byte)
T
I
M
E
R
U
A
R
T
PCA
16Bits
PWM
8Bits
A/D
8-ch
I/O
W
D
T
Built
in
Reset
EEP
ROM
(Byte)
外部
实时
低压
检测
中断
外部
可调
复位
门槛
电压
Internal
Reset
threshold
voltage
can be
configured
Special
timer for
waking
power
down
mode

Package
16-Pin
(11 I/O

ports)

Package
18-Pin
(13 I/O

ports)

Package
20-Pin
(15 I/O

ports)

Package
28-Pin
(23 I/O

ports)

Package
32-Pin
(27 I/O

ports)

STC12C5201AD 5.5-3.5 1K 256 4 1 2 ch 8bit 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5202AD 5.5-3.5 2K 256 4 1 2 ch 8bit 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5203AD 5.5-3.5 3K 256 4 1 2 ch 8bit 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5204AD 5.5-3.5 4K 256 4 1 2 ch 8bit 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5205AD 5.5-3.5 5K 256 4 1 2 ch 8bit 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5206AD 5.5-3.5 6K 256 4 1 2 ch 8bit 27 Y Y IAP Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
 
STC12LE5201AD 3.6-2.1 1K 256 4 1 2 ch 8bit 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5202AD 3.6-2.1 2K 256 4 1 2 ch 8bit 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5203AD 3.6-2.1 3K 256 4 1 2 ch 8bit 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5204AD 3.4-2.1 4K 256 4 1 2 ch 8bit 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5205AD 3.6-2.1 5K 256 4 1 2 ch 8bit 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5206AD 3.6-2.5 6K 256 4 1 2 ch 8bit 27 Y Y IAP Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
 
STC12C5201PWM 5.5-3.5 1K 256 4 1 2 ch N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5202PWM 5.5-3.5 2K 256 4 1 2 ch N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5203PWM 5.5-3.5 3K 256 4 1 2 ch N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5204PWM 5.5-3.5 4K 256 4 1 2 ch N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5205PWM 5.5-3.5 5K 256 4 1 2 ch N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5206PWM 5.5-3.5 6K 256 4 1 2 ch N 27 Y Y IAP Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
 
STC12LE5201PWM 3.6-2.1 1K 256 4 1 2 ch N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5202PWM 3.6-2.1 2K 256 4 1 2 ch N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5203PWM 3.6-2.1 3K 256 4 1 2 ch N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5204PWM 3.4-2.1 4K 256 4 1 2 ch N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5205PWM 3.6-2.1 5K 256 4 1 2 ch N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5206PWM 3.6-2.5 6K 256 4 1 2 ch N 27 Y Y IAP Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
 
STC12C5201 5.5-3.5 1K 256 4 1 N N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5202 5.5-3.5 2K 256 4 1 N N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5203 5.5-3.5 3K 256 4 1 N N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5204 5.5-3.5 4K 256 4 1 N N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5205 5.5-3.5 5K 256 4 1 N N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12C5206 5.5-3.5 6K 256 4 1 N N 27 Y Y IAP Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
 
STC12LE5201 3.6-2.1 1K 256 4 1 N N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5202 3.6-2.1 2K 256 4 1 N N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5203 3.6-2.1 3K 256 4 1 N N 27 Y Y 2K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5204 3.4-2.1 4K 256 4 1 N N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5205 3.6-2.1 5K 256 4 1 N N 27 Y Y 1K Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
STC12LE5206 3.6-2.5 6K 256 4 1 N N 27 Y Y IAP Y Y 7 N SOP/DIP DIP SOP/DIP SOP/SKDIP LQFP/SOP
 

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