CA51F3 series (AD+PWM+ touch type)
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
8K
2K
√
--
2-4
√
--
18
2
1
--
6
7
15
--
--
--
--
4X4
--
√
√
1.8-5.5
Meet CS standard EFT 4KV.
TSSOP20
32K
2K
√
--
2-4
√
--
14
2
1
--
6
5
11
--
--
--
--
--
--
√
√
1.8-5.5
Meet CS standard EFT 4KV.
SOP16
8K
2K
√
--
2-4
√
--
14
2
1
--
6
5
11
--
--
--
--
--
--
√
√
1.8-5.5
Meet CS standard EFT 4KV.
SOP16
16K
2K
√
--
2-4
√
--
18
2
1
--
5
7
15
--
--
--
--
--
--
√
√
1.8-5.5
Meet CS standard EFT 4KV.
QFN20
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