HT45R35V datasheet(1/42 Pages) HOLTEK

номер детали	HT45R35V

подробное описание детали	C/R to F Type 8-Bit OTP MCU

PDF	42 Pages

Scroll/Zoom	100%

производитель	HOLTEK [Holtek Semiconductor Inc]

домашняя страница	http://www.holtek.com

Logo

1 / 42 page

HT45R35V

C/R to F Type 8-Bit OTP MCU

Rev. 1.00

1

March 19, 2009

General Description

The HT45R35V is a C/R to F Type with 8-bit high perfor-

mance RISC architecture microcontroller designed es-

pecially for VFD applications.

The usual Holtek MCU features such as power down

and wake-up functions, oscillator options, etc. combine

to ensure user applications require a minimum of exter-

nal components.

The device is specifically designed for VFD applications

that interface directly to VFD panels. The benefits of in-

tegrated C/R to F functions, in addition to low power

consumption, high performance, I/O flexibility and

low-cost, enhance the versatility of these devices to suit

a wide range of VFD application possibilities such as

household appliance timers, various consumer prod-

ucts, subsystem controllers, other home appliances etc.

Features

· Operating voltage:

fSYS=4MHz: 2.2V~5.5V

fSYS=8MHz: 3.3V~5.5V

· 16 bidirectional I/O lines

· Two external interrupt inputs shared with I/O lines

· 8-bit programmable timer/event counter with

overflow interrupt and 7-stage prescaler

· External RC oscillation converter

· On-chip crystal and RC oscillator

· Watchdog Timer

· 12 capacitor/resistor sensor input

· 2048´14 program memory

· 120´8 data memory RAM

· Power Down and Wake-up function reduce power

consumption

· Up to 0.5ms instruction cycle with 8MHz system clock

at VDD=5V

· All instructions executed in one or two instruction

cycles

· 14-bit table read instruction

· Four-level subroutine nesting

· Bit manipulation instruction

· 63 powerful instructions

· Low voltage reset function

· Integrated DC 24V to 5V LDO regulator

· Buzzer and filament 5V to 24V output level shifter

· 24-bit shift register/latch for VFD panel driving 24

grid/segment outputs

· Integrated 3-line serial VFD interface for

grid/segment display control

· 52-pin QFP package type

Technical Document

· Tools Information

· FAQs

· Application Note

- HA0075E MCU Reset and Oscillator Circuits Application Note

Аналогичный номер детали - HT45R35V

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT45R35	317Kb / 54P	C/R to F Type 8-Bit OTP MCU January 29, 2010
	HT45R35	383Kb / 59P	C/R to F Type 8-Bit OTP MCU
	HT45R35	383Kb / 59P	C/R to F Type 8-Bit OTP MCU

More results

Аналогичное описание - HT45R35V

производитель	номер детали	датащи	подробное описание детали
Holtek Semiconductor In...	HT47R20A-1	314Kb / 43P	R-F Type 8-Bit MCU June 14, 2005
	HT45R36	301Kb / 40P	C/R to F Type 8-Bit OTP MCU September 28, 2006
	HT45R34	307Kb / 41P	C/R to F Type 8-Bit OTP MCU October 15, 2007
	HT45R38	349Kb / 49P	C/R to F Type 8-Bit OTP MCU December 13, 2006
	HT45R37	614Kb / 99P	TinyPowerTM C/R-F Type 8-Bit OTP MCU June 25, 2009
	HT45R37V	619Kb / 90P	TinyPower C/R-F Type 8-Bit OTP MCU October 20, 2009
	HT45R35	317Kb / 54P	C/R to F Type 8-Bit OTP MCU January 29, 2010
	HT45R37	623Kb / 100P	TinyPower C/R-F Type 8-Bit OTP MCU January 29, 2010
	HT45R35	383Kb / 59P	C/R to F Type 8-Bit OTP MCU
	HT45R37	672Kb / 100P	TinyPowerTM C/R-F Type 8-Bit OTP MCU

More results

HT45R35V датащи(PDF) 1 Page - Holtek Semiconductor Inc

HT45R35V датащи(HTML) 1 Page - Holtek Semiconductor Inc

Аналогичный номер детали - HT45R35V

Аналогичное описание - HT45R35V

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

датащи скачать

ссылки URL