Universal 8Bit Flash microcontroller
Chip type
Flash Rom
Ram（BYTE）
Powered off internal data store
External high speed oscillator(MHz)
Internal RC oscillator(MHz)
PLL phase-locked loop
RTC Crystal Oscillator (32.768Kz)
GPIO
UART
I²C
SPI
16 bit PWM
12 bit ADC
TOUCH KEY
Operational amplifier
Analog comparator
Multiplier and divider
DC motor control module
LCD Driver (com x segm)
LED Driver (com x segm)
On-chip simulation capabilities
IAP/ISP
Operating voltage(V)
Electrical performance
Encapsulation form
16K
2K
√
--
2-4
√
√
46
3
1
1
5
6
15
√
√
√
--
5X24
5X24
√
√
1.8-5.5
Meet CS standard EFT 4KV.
LQFP48
32K
2K
√
--
2-4
√
√
64
3
1
1
5
6
15
√
√
√
--
5X24
5X24
√
√
1.8-5.5
Meet CS standard EFT 4KV.
LQFP48
16K
256
√
--
16
--
--
6
1
1
--
3
6
5
--
--
--
--
--
--
√
√
2.2-5.5
Meet CS standard EFT 4KV.
DFN8
16K
256
√
--
16
--
--
6
1
1
--
3
6
5
--
--
--
--
--
--
√
√
2.2-5.5
Meet CS standard EFT 4KV.
SOP8
64K
4K
√
√
24
--
--
18
2
1
1
6
12
17
√
--
√
√
--
--
√
√
2.0-5.5
Meet CS standard EFT 4KV.
SOP20
64K
4K
√
√
24
--
--
18
2
1
1
6
12
17
√
--
√
√
--
--
√
√
2.0-5.5
Meet CS standard EFT 4KV.
TSSOP20
64K
4K
√
√
24
--
--
18
2
1
1
6
12
17
√
--
√
√
--
--
√
√
2.0-5.5
Meet CS standard EFT 4KV.
QFN20
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