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HT82M75R Dataheets PDF



Part Number HT82M75R
Manufacturers Holtek Semiconductor
Logo Holtek Semiconductor
Description 2.4GHz Transceiver 8-Bit OTP MCU
Datasheet HT82M75R DatasheetHT82M75R Datasheet (PDF)

www.DataSheet4U.com HT82M75R/HT82M75RE/HT82M75REW HT82K75R/HT82K75RE/HT82K75REW 2.4GHz Transceiver 8-Bit OTP MCU Features · Operating voltage: · All I/O pins have falling and rising edge wake-up fSYS= 6MHz: 1.8V~3.3V · Internal 6MHz RC oscillator for fSYS · Power down and wake-up functions to reduce 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 power consumption · Two .

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www.DataSheet4U.com HT82M75R/HT82M75RE/HT82M75REW HT82K75R/HT82K75RE/HT82K75REW 2.4GHz Transceiver 8-Bit OTP MCU Features · Operating voltage: · All I/O pins have falling and rising edge wake-up fSYS= 6MHz: 1.8V~3.3V · Internal 6MHz RC oscillator for fSYS · Power down and wake-up functions to reduce 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 power consumption · Two bit to define microcontroller system clock (fSYS/1, fSYS/2, fSYS/4) · All instructions executed in one or two machine controlled by configuration option · Built-in DC/DC to provide stable 2.8V, 3.0V, 3.3V 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 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 · Optional Peripheral -- RF Transceiver with 2.4GHz RF frequency General Description The device is an 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O, mouse/keyboard appliances and SPI control 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 industrial control, consumer products, subsystem controllers, RF module control, etc. Rev. 1.00 1 March 15, 2010 www.DataSheet4U.com HT82M75R/HT82M75RE/HT82M75REW HT82K75R/HT82K75RE/HT82K75REW Selection Table Part No. HT82M75R HT82K75R HT82M75RE HT82K75RE (1) (1) (2) (2) Program Memory 4K´15 4K´15 4K´15 4K´15 4K´15 4K´15 Data Memory 128´8 160´8 128´8 160´8 128´8 160´8 Data EEPROM ¾ ¾ 128´8 128´8 128´8 128´8 I/O 24 40 22 38 15 31 Timer 16-bit´1 16-bit´1 16-bit´1 16-bit´1 16-bit´1 16-bit´1 DC/DC SPI Converter Interface Ö Ö Ö Ö Ö Ö Ö Ö Ö Ö Ö Ö RF Transceiver ¾ ¾ ¾ ¾ Ö Ö Built-in OSC Ö Ö Ö Ö Ö Ö Stack 6 6 6 6 6 6 Package 20/28SOP/SSOP 32QFN 48SSOP 32QFN 48SSOP 40QFN (6´6´0.85mm) 64LQFP HT82M75REW HT82K75REW Note: (1) There is an additional peripheral known as the Data EEPROM with capacity of 128 bytes in HT82M75RE and HT82K75RE devices. All information related to the Data EEPROM will be described in the following EEPROM Data Memory section. (2) There are additional peripherals named RF Transceiver with RF frequency of 2.4GHz and Data EEPROM with capacity of 128 bytes in HT82M75REW and HT82K75REW devices. All information related to the RF Transceiver and EEPROM Data Memory will be described in the corresponding section respectively. (3) As devices exist in more than one package format, the table reflects the situation for the package with the most pins. Block Diagram W a tc h d o g T im e r O s c illa to r W a tc h d o g T im e r V o lta g e D e te c to r D C /D C S ta c k O T P P ro g ra m M e m o ry R A M D a ta M e m o ry R e s e t C ir c u it 8 - b it R IS C C o re E E P R O M D a ta M e m o ry I/O P o rts 1 6 - b it T im e r S P I In te rfa c e R F T r a n s m itte r R C In te rn a l O s c illa to r In te rru p t C o n tr o lle r Rev. 1.00 2 March 15, 2010 www.DataSheet4U.com HT82M75R/HT82M75RE/HT82M75REW HT82K75R/HT82K75RE/HT82K75REW Pin Assignment P B 4 P B 3 P B 2 P B 1 P B 0 /S C S 1 2 3 4 5 6 7 8 9 1 0 P C 7 /S C K P C 6 /S D O P C 5 /S D I P C 2 /IN T V S S V D D B A T _ IN V S S L X 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 P B 7 P A 0 P A 1 P A 2 /T M R P A 3 P A 4 P A 5 P A 6 P A 7 R E S P B 0 /S C S P C 7 /S C K P C 6 /S D O P C 5 /S D I P C 4 P C 3 P C 2 /IN T V S S V D D B A T _ IN 9 1 0 1 1 1 2 1 3 1 4 8 7 6 5 4 3 2 1 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 P B 5 P B 6 P B 7 P A 0 P A 1 P A 2 /T M R P A 3 P A 4 P A 5 P A 6 P A 7 R E S L X V S S H T 8 2 M 7 5 R 2 0 S O P -A /S S O P -A H T 8 2 M 7 5 R 2 8 S O P -A /S S O P -A N C 1 2 3 4 5 6 7 8 9 V S S R E S P A 0 P A 1 P A 2 /T M R P A 3 P A 4 P A 5 R E L X V S B A V D V S S S L X T _ IN D P A 6 P A 7 P D 0 P D 1 P D 2 P D 3 P D 4 P D 5 P D 6 P D 7 P B 0 /S C S P C 7 /S C K P C 6 /S D O P C 5 /S D I P C 4 P A 7 P A 6 P A 5 P A 4 P A 3 P A 2 /T M R P A 1 P A 0 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 3 9 3 8 3 7 3 6 3 5 3 4 3 3 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 V D D N C B A T _ IN V S S L X L X P B 7 P B 6 P B 5 P B 4 P B 3 P B 2 P B 1 P E 0 P E 1 P E 2 P E 3 P E 4 P E 5 P E 6 P E 7 P C 0 P C 1 P C 2 /IN T P C 3 P B 7 P B 6 P B 5 P B 4 P B 3 P B.


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