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HT82K75R 数据表(PDF) 1 Page - Holtek Semiconductor Inc |
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HT82K75R 数据表(HTML) 1 Page - Holtek Semiconductor Inc |
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1 / 66 page  HT82M75R/HT82M75RE HT82K75R/HT82K75RE I/O Type 8-Bit OTP MCU Rev. 1.10 1 June 11, 2010 General Description The device is an 8-bit high performance, RISC architec- ture microcontroller devices specifically designed for multiple I/O, mouse/keyboard appliances and SPI con- trol product applications. The advantages of low power consumption, I/O flexibility, Timer functions, Watchdog timer, Power Down, wake-up functions together with the optional peripherals such as EEPROM Memory and RF transceiver provide the devices with versatility for indus- trial control, consumer products, subsystem controllers, RF module control, etc. Features · Operating voltage: fSYS= 6MHz: 1.8V~3.3V · Internal 6MHz RC oscillator for fSYS · Power down and wake-up functions to reduce power consumption · Two bit to define microcontroller system clock (fSYS/1, fSYS/2, fSYS/4) · All instructions executed in one or two machine cycles · Table read instructions · 63 powerful instructions · 6-level subroutine nesting · Bit manipulation instruction · Program Memory: 4K´15 · Data Memory: 128´8~160´8 · Watchdog Timer function · Up to 40 bidirectional I/O lines with pull-high options · All I/O pins have falling and rising edge wake-up function · Single 16-bit internal timer with overflow interrupt and timer input · SPI interface shared with I/O lines · Low voltage reset function (LVR) for DC_DC output controlled by configuration option · Built-in DC/DC to provide stable 2.8V, 3.0V, 3.3V with error ±5% selected by configuration options · Low voltage detector (LVD) with levels 1.8V/2.0V/2.2V/2.5V/2.8V ±5% for battery input (BAT_IN) selected by application program · Wide range of available package types · Optional Peripheral -- EEPROM Memory with 128 ´8 capacity |
类似零件编号 - HT82K75R |
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类似说明 - HT82K75R |
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