(HT4xR01x-1) Small Package 8-Bit OTP MCU
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HT46R01B-1/HT46R01N-1 HT48R01B-1/HT48R01N-1 Small Package 8-Bit OTP MCU
Technical Document
· Applic...
Description
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HT46R01B-1/HT46R01N-1 HT48R01B-1/HT48R01N-1 Small Package 8-Bit OTP MCU
Technical Document
· Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note
Features
CPU Features
· Operating voltage: · 6-level subroutine nesting · All instructions executed in one or two instruction
fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V fSYS= 12MHz: 4.5V~5.5V
· Up to 0.33ms instruction cycle with 12MHz system
cycles
· Table read instructions · 63 powerful instructions · Bit manipulation instruction · Low voltage reset function · 10-pin MSOP, 16-pin NSOP package types
clock at VDD= 5V
· Sleep mode and wake-up functions to reduce
power consumption
· Oscillator types:
Peripheral Features
· Up to 10 bidirectional I/O lines · 4 channel 12-bit ADC · 1 channel 8-bit PWM · External interrupt input shared with an I/O line · Two 8-bit programmable Timer/Event
External high frequency Crystal -- HXT External RC -- ERC Internal RC -- HIRC External low frequency crystal -- LXT
· Three operational modes: Normal, Slow, Sleep · Fully integrated internal 4MHz, 8MHz and 12MHz
oscillator requires no external components
· Program Memory: 1K´15 · Data Memory: 96´8 · Watchdog Timer function · LIRC oscillator function for watchdog timer
Counter with overflow interrupt and prescaler
· Time-Base function · Programmable Frequency Divider - PFD
General Description
The Small Package MCUs are a series of 8-bit high performance, RISC architecture microcontrollers specifical...
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