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HT82B40A

Holtek Semiconductor
Part Number HT82B40A
Manufacturer Holtek Semiconductor
Description I/O 8-Bit MCU
Published Aug 21, 2010
Detailed Description HT82B40R/HT82B40A I/O 8-Bit MCU with USB Interface Features · Operating voltage: fSYS=6M/12MHz: 3.3V~5.5V · Low voltage...
Datasheet PDF File HT82B40A PDF File

HT82B40A
HT82B40A

Overview
HT82B40R/HT82B40A I/O 8-Bit MCU with USB Interface Features · Operating voltage: fSYS=6M/12MHz: 3.
3V~5.
5V · Low voltage reset function · 34 bidirectional I/O lines (max.
) · 8-bit programmable timer/event counter with overflow interrupt · 16-bit programmable timer/event counter with overflow interrupt · Watchdog Timer · PS2 and USB modes supported · USB 2.
0 low speed function · 3 endpoints supported - endpoint 0 included · 4096´15 program memory · 160´8 data memory RAM · Integrated 1.
5kW resistor between V33O and USBPDN pins for USB applications · Fully integrated 6MHz or 12MHz oscillator · All I/O pins have wake-up functions · Power-down function and wake-up feature reduce power consumptio...


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