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HT46R064 Dataheets PDF



Part Number HT46R064
Manufacturers Holtek Semiconductor
Logo Holtek Semiconductor
Description Enhanced A/D Type 8-Bit OTP MCU
Datasheet HT46R064 DatasheetHT46R064 Datasheet (PDF)

www.DataSheet4U.com HT46R064/065/066/0662/067 Enhanced A/D Type 8-Bit OTP MCU Technical Document · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features CPU Features · Operating voltage: · Table read instructions · 63 powerful instructions · Up to 8-level subroutine nesting · Bit manipulation instruction · Low voltage reset function · Wide range of available package types fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.0V~5.5V fSYS= 12MHz: 4.5V~5.5V · Up to 0.33ms instru.

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www.DataSheet4U.com HT46R064/065/066/0662/067 Enhanced A/D Type 8-Bit OTP MCU Technical Document · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features CPU Features · Operating voltage: · Table read instructions · 63 powerful instructions · Up to 8-level subroutine nesting · Bit manipulation instruction · Low voltage reset function · Wide range of available package types fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.0V~5.5V fSYS= 12MHz: 4.5V~5.5V · Up to 0.33ms instruction cycle with 12MHz system clock at VDD= 5V · Idle/Sleep mode and wake-up functions to reduce Peripheral Features · Up to 42 bidirectional I/O lines · Up to 8 channel 12-bit ADC · Up to 3 channel 8-bit PWM · Software controlled 4-SCOM lines LCD driver with power consumption · Oscillator types: External high freuency Crystal -- HXT External RC -- ERC Internal RC -- HIRC External low frequency crystal -- LXT · Four operational modes: Normal, Slow, Idle, Sleep · Fully integrated internal 4MHz, 8MHz and 12MHz 1/2 bias · External interrupt input shared with an I/O line · Up to three 8-bit programmable Timer/Event oscillator requires no external components · Watchdog Timer function · LIRC oscillator function for watchdog timer · All instructions executed in one or two instruction Counter with overflow interrupt and prescaler · Time-Base function · Programmable Frequency Divider - PFD cycles General Description The Enhanced A/D MCUs are a series of 8-bit high performance, RISC architecture microcontrollers specifically designed for a wide range of applications. The usual Holtek microcontroller features of low power consumption, I/O flexibility, timer functions, oscillator options, power down and wake-up functions, watchdog timer and low voltage reset, combine to provide devices with a huge range of functional options while still maintaining a high level of cost effectiveness. The fully integrated system oscillator HIRC, which requires no external components and which has three frequency selections, opens up a huge range of new application possibilities for these devices, some of which may include industrial control, consumer products, household appliances subsystem controllers, etc. Rev. 1.00 1 May 6, 2009 www.DataSheet4U.com HT46R064/065/066/0662/067 Selection Table Part No. HT46R064 Program Data Memory Memory 1K´14 64´8 I/O 18 8-bit Time HIRC RTC LCD Timer Base (MHz) (LXT) SCOM 1 1 4/8/12 Ö ¾ A/D PWM PFD Stack Ö 4 Package 16DIP/NSOP, 20DIP/SOP/SSOP 16DIP/NSOP, 20DIP/SOP/SSOP, 24SKDIP/SOP/SSOP 16DIP/NSOP, 20DIP/SOP/SSOP, 24/28SKDIP/SOP/SSOP 24/28SKDIP/SOP/SSOP, 44QFP 24/28SKDIP/SOP/SSOP, 44QFP 12-bit´4 8-bit´1 12-bit´4 8-bit´1 HT46R065 2K´15 96´8 22 2 1 4/8/12 Ö 4 Ö 6 HT46R066 4K´15 128´8 26 2 1 4/8/12 Ö 4 12-bit´8 8-bit´2 12-bit´8 8-bit´2 12-bit´8 8-bit´3 Ö 6 HT46R0662 HT46R067 4K´15 8K´16 224´8 384´8 42 42 2 3 1 1 4/8/12 4/8/12 Ö (*) Ö (*) 4 4 Ö Ö 6 8 Note: ²*² the oscillator is connected to the XT1/XT2 pins with TinyPowerTM design. Block Diagram The following block diagram illustrates the main functional blocks. T im in g G e r n e r a tio n L C D S C O M P W M D r iv e r P F D D r iv e r I/O P o rts 8 - b it R IS C M C U C o re A /D C o n v e rte r T im e r T im e B a s e R O M /R A M M e m o ry Rev. 1.00 2 May 6, 2009 www.DataSheet4U.com HT46R064/065/066/0662/067 Pin Assignment P A 3 /IN T /A N 3 1 2 3 4 5 6 7 8 9 1 0 P A 2 /T C 0 /A N 2 P A 3 /IN T /A N 3 P A 2 /T C 0 /A N 2 P A 1 /P F D /A N 1 P A 0 /A N 0 V S S P B 0 P B 1 P B 2 8 7 6 5 4 3 2 1 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 P A 4 /P W M 0 P A 5 /O S C 2 P A 6 /O S C 1 P A 7 /R E S V D D P B 5 P B 4 P B 3 P A 1 /P F D /A N 1 P A 0 /A N 0 V S S P C 0 P C 1 P B 0 P B 1 P B 2 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 P A 4 /P W M 0 P A 5 /O S C 2 P A 6 /O S C 1 P A 7 /R E S V D D P C 3 P C 2 P B 5 P B 4 P B 3 P A 3 /IN T /A N 3 P A 2 /T C 0 /A N 2 P A 1 /P F D /A N 1 P A 0 /A N 0 V S S P B 0 /S C O M 0 P B 1 /S C O M 1 P B 2 //S C O M 2 8 7 6 5 4 3 2 1 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 P A 4 /P W M 0 /T C 1 P A 5 /O S C 2 P A 6 /O S C 1 P A 7 /R E S V D D P B 5 P B 4 P B 3 /S C O M 3 H T 4 6 R 0 6 4 1 6 D IP -A /N S O P -A H T 4 6 R 0 6 4 2 0 D IP -A /S O P -A /S S O P -A H T 4 6 R 0 6 5 1 6 D IP -A /N S O P -A P A 3 /IN T /A N 3 P A 2 /T C 0 /A N 2 P A 3 /IN T /A N 3 1 2 3 4 5 6 7 8 9 1 0 P A 2 /T C 0 /A N 2 P A 1 /P F D /A N 1 P A 0 /A N 0 V S S P C 0 P C 1 P B 0 /S C O M 0 P B 1 /S C O M 1 P B 2 //S C O M 2 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 P A 4 /P W M 0 /T C 1 P A 5 /O S C 2 P A 6 /O S C 1 P A 7 /R E S V D D P C 3 P C 2 P B 5 P B 4 P B 3 /S C O M 3 P A 1 /P F D /A N 1 P A 0 /A N 0 V S S P C 6 P C 7 P C 0 P C 1 P B 0 /S C O M 0 P B 1 /S C O M 1 P B 2 //S C O M 2 9 8 7 6 5 4 3 2 1 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 0 1 1 1 2 1 5 1 4 1 3 P A 4 /P W M 0 /T C 1 P A 5 /O S C 2 P A 6 /O S C 1 P A 7 /R E S V D D P C 5 P C 4 P C 3 P C 2 P B 5 P B 4 P B 3 /S C O M 3 P A 3 /IN T /A N 3 P A 2 /T C 0 /.


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