Datasheet Details
Part number:
TT1628
Manufacturer:
TT
File Size:
269.09 KB
Description:
Keyboard scan dedicated drive.
Datasheet Details
Part number:
TT1628
Manufacturer:
TT
File Size:
269.09 KB
Description:
Keyboard scan dedicated drive.
TT1628, keyboard Scan Dedicated Drive
TT1628 、 TT1628 LED(), 10 , 4 , 3 / , , , , 3 MCU 、、LED 。 ,。VCR、VCD、DVD 。 、 (10 ×7 ~ 13 ×4 ) (10×2) (8 ) RC (CLK,STB,DIO) :SOP28 CMOS 、 : TS 1 DIO 2 CLK 3 STB 4 KEY1 5 KEY2 6 VDD 7 SEG1_KS1 8 SEG2_KS2 9 SEG3_KS3 10 SEG4_KS4 11 SEG5_KS5 12 SEG6_KS6 13 SEG7_KS7 14 28 VSS 27 GRID1 26 GRID2 25 VSS 24 GRID3 23 GRID4 22 VSS 21 VDD 20 SEG13_GRID5 19 SEG12_GRID6 18 SEG11_GRID7 17 SEG10_KS10 16 SEG9_KS9 15 SEG8_KS8 、: TS DIO /
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