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HT48R062 Dataheets PDF



Part Number HT48R062
Manufacturers Holtek Semiconductor
Logo Holtek Semiconductor
Description (HT48R062 / HT48C062) Cost Effective I/O Type 8-Bit MCU
Datasheet HT48R062 DatasheetHT48R062 Datasheet (PDF)

www.DataSheet4U.com HT48R062/HT48C062 Cost-Effective I/O Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM - HA0013E HT48 & HT46 LCM Interface Design - HA0016E Writing and Reading to the HT24 EEPROM with the HT48 MCU Series - HA0018E Controlling the HT1621 LCD Controller with the HT48 MCU Series - HA0049E Read and Write Control of the HT1380 Features · Operating voltage: · 63 powe.

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www.DataSheet4U.com HT48R062/HT48C062 Cost-Effective I/O Type 8-Bit MCU Technical Document · Tools Information · FAQs · Application Note - HA0003E Communicating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM - HA0013E HT48 & HT46 LCM Interface Design - HA0016E Writing and Reading to the HT24 EEPROM with the HT48 MCU Series - HA0018E Controlling the HT1621 LCD Controller with the HT48 MCU Series - HA0049E Read and Write Control of the HT1380 Features · Operating voltage: · 63 powerful instructions · Up to 0.5ms instruction cycle with 8MHz system clock · All instructions in 1 or 2 machine cycles · 14-bit table read instructions · One-level subroutine nesting · Bit manipulation instructions · Low voltage reset function · 16-pin DIP/NSOP package fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V · 11 bidirectional I/O lines · On-chip crystal and RC oscillator · Watchdog Timer · 1K´14 program memory · 32´8 data RAM · HALT function and wake-up feature reduce power consumption General Description The HT48R062/HT48C062 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for cost-effective multiple I/O control product applications. The mask version HT48C062 is fully pin and functionally compatible with the OTP version HT48R062 devices. The advantages of low power consumption, I/O flexibility, oscillator options, HALT and wake-up functions, watchdog timer, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as industrial control, consumer products, subsystem controllers, etc. Block Diagram P ro g ra m P ro g ra m C o u n te r S ta c k In s tr u c tio n R e g is te r M P M U X D a ta M e m o ry W D T M U S y s te m X ¸ 2 C lo c k /4 W D T O S C (2 4 k H z ) H A L T In s tr u c tio n D e c o d e r T im in g G e n e ra to r A L U S h ifte r P B C O S C 2 O S R E V D V S S E N /D IS M U X L V R P A C S T A T U S P A P o rt A P A 0 ~ P A 7 C 1 S D A C C P B P o rt B P B 0 ~ P B 2 Rev. 1.11 1 October 30, 2006 www.DataSheet4U.com HT48R062/HT48C062 Pin Assignment P A 3 1 2 3 4 5 6 7 8 P A 2 P A 1 P A 0 P B 0 V S S P B 1 P B 2 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 P A 4 P A 5 P A 6 P A 7 O S C 2 O S C 1 V D D R E S H T 4 8 R 0 6 2 /H T 4 8 C 0 6 2 1 6 D IP -A /N S O P -A Pin Description Pin Name I/O Code Option Pull-high Wake-up Description Bidirectional 8-bit input/output port. Each bit can be configured as wake-up input by options. Software instructions determine the CMOS output or Schmitt trigger input with a pull-high resistor (determined by pull-high options). Bidirectional 3-bit input/output port. Software instructions determine the CMOS output or Schmitt trigger input with a pull-high resistor (determined by pull-high options). Positive power supply Negative power supply, ground OSC1, OSC2 are connected to an RC network or a crystal (determined by code option) for the internal system clock. In the case of RC operation, OSC2 is the output terminal for 1/4 system clock (NMOS open drain output). Schmitt trigger reset input. Active low. PA0~PA7 I/O PB0~PB2 VDD VSS OSC2 OSC1 RES I/O ¾ ¾ O I I Pull-high ¾ ¾ Crystal or RC ¾ Absolute Maximum Ratings Supply Voltage ...........................VSS-0.3V to VSS+6.0V Input Voltage..............................VSS-0.3V to VDD+0.3V IOL Total .............................................................150mA Total Power Dissipation .....................................500mW Storage Temperature ............................-50°C to 125°C Operating Temperature...........................-40°C to 85°C IOH Total ..........................................................-100mA Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. D.C. Characteristics Symbol Parameter Test Conditions VDD ¾ ¾ 3V Operating Current (Crystal OSC) 5V IDD2 3V Operating Current (RC OSC) 5V No load, fSYS=4MHz Conditions fSYS=4MHz fSYS=8MHz No load, fSYS=4MHz Min. 2.2 3.3 ¾ ¾ ¾ ¾ Typ. ¾ ¾ 0.6 2 0.8 2.5 Max. 5.5 5.5 1.5 4 1.5 4 Ta=25°C Unit V V mA mA mA mA VDD Operating Voltage IDD1 Rev. 1.11 2 October 30, 2006 www.DataSheet4U.com HT48R062/HT48C062 Parameter Operating Current (Crystal OSC, RC OSC) Standby Current (WDT Enabled) 5V 3V Standby Current (WDT Disabled) 5V Input Low Voltage for I/O Port Input High Voltage for I/O Port Input Low Voltage (RES) Input High Voltage (RES) Low Voltage Reset I/O Port Sink Current 5V 3V I/O Port Source Current 5V 3V Pull-high Resistance 5V ¾ ¾ ¾ ¾ ¾ 3V No load, system HALT ¾ ¾ ¾ ¾ LVR enabled VOL=0.1VDD Test Conditions VDD 5V 3V No load, system HALT Conditions No load, fSYS=8MHz Min. ¾ ¾ ¾ ¾ ¾ 0 0.7VDD 0 0.9VDD 2.7 4 10 VOH=0.9VDD -2 -5 20 10 Typ. 4 ¾ ¾ ¾.


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