CategoryCATEGORY
Touch Key Application
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Product Series
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TK18A28Q4B
|
TK18A26U2B
|
TK18A22W8B
|
TK18A18U4B
|
TK18A10W6B
|
|---|---|---|---|---|---|
| Flash ROM |
32K
|
32K
|
32K
|
32K
|
32K
|
| RAM |
256B IRAM
|
256B IRAM
|
256B IRAM
|
256B IRAM
|
256B IRAM
|
| SRAM |
1K XRAM
|
1K XRAM
|
1K XRAM
|
1K XRAM
|
1K XRAM
|
| TK |
28
|
26
|
22
|
18
|
10
|
| LED output |
7 COMx 8 SEG LED
|
7 COMx8 SEG LED
|
7 COMx8 SEG LED
|
7 COMx8 SEG LED
|
5 COMx8 SEG LED
|
| I/O |
36
|
28
|
24
|
20
|
12
|
| PWM |
4 CH 8 bits
|
3 CH 8 bits
|
3 CH 8 bits
|
3 CH 8 bits
|
3 CH 8 bits
|
| SMBus Master |
0
|
-
|
-
|
-
|
-
|
| SMBus Slave |
1
|
-
|
-
|
-
|
-
|
| UART |
1 CH
|
1 CH
|
1 CH
|
1 CH
|
1 CH
|
| I2C |
1 CH
|
1 CH
|
1 CH
|
1 CH
|
1 CH
|
| SPI |
-
|
-
|
-
|
-
|
-
|
| A/D |
6 CH 10 bits
|
6 CH 10 bits
|
4 CH 10 bits
|
4 CH 10 bits
|
3 CH 10 bits
|
| Package |
LQFP44
|
QFN32
|
SOP28
|
QFN24
|
NCOP16
|
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Introduction
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