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AT89C55WD-24PU IC MCU 8BIT 20KB FLASH 40DIP

Nkọwa dị mkpirikpi:

Akụkụ: AT89C55WD-24PU

Onye nrụpụta: Teknụzụ Microchip
Ngwugwu: 40-DIP

Nkọwa: 8051 usoro Microcontroller IC 8-Bit 24MHz 20KB (20K x 8) FLASH 40-PDIP

Akwụkwọ data: Biko kpọtụrụ anyị.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Usoro ngwaahịa

Nkọwa

AT89C55WD bụ obere ike, nnukwu arụmọrụ CMOS 8-bit microcontroller nwere 20K bytes nke Flash programmable na-agụ naanị ebe nchekwa yana 256 bytes nke RAM.Emepụtara ngwaọrụ a site na iji teknụzụ ebe nchekwa anaghị agbanwe agbanwe nke Atmel yana dakọtara na ọkọlọtọ ụlọ ọrụ 80C51 na 80C52 setịpụrụ na pinout.Flash on-chip na-enye ohere ka ebe nchekwa mmemme bụrụ onye ọrụ nke onye mmemme ebe nchekwa anaghị agbanwe agbanwe.Site na ijikọ 8-bit CPU na Flash na mgbawa monolithic, Atmel AT89C55WD bụ microcomputer dị ike nke na-enye ngwọta dị oke mgbanwe na ọnụ ahịa dị irè maka ọtụtụ ngwa njikwa agbakwunyere.AT89C55WD na-enye atụmatụ ọkọlọtọ ndị a: 20K bytes nke Flash, 256 bytes nke RAM, ahịrị 32 I / O, ngụ oge 16-bit atọ, vector isii, ụkpụrụ nkwụsịtụ ọkwa abụọ, ọdụ ụgbọ mmiri zuru oke, on-chip oscillator, na elekere elekere.Na mgbakwunye, AT89C55WD ka emebere ya na mgbagha kwụ ọtọ maka ịrụ ọrụ ruo ugboro efu ma na-akwado ụdị nchekwa ike ike nhọrọ abụọ.Ọnọdụ na-adịghị arụ ọrụ na-akwụsị CPU ka ọ na-ekwe ka RAM, ngụ oge/ọnụọgụ, ọdụ ụgbọ mmiri, na usoro nkwụsịtụ ka ọ gaa n'ihu na-arụ ọrụ.Ọnọdụ mgbada ike na-echekwa ọdịnaya RAM mana na-ahapụ oscillator, na-ewepụ ọrụ mgbawa ndị ọzọ ruo mgbe nkwụsị mpụta ọzọ ma ọ bụ nrụpụta ngwaike na-esote.

 

Nkọwapụta:
Njirimara Uru
Otu Sekit jikọtara ọnụ (ICs)
agbakwunyere - Microcontrollers
Mfr Teknụzụ Microchip
Usoro 89C
ngwugwu Tube
Ọnọdụ akụkụ Na-arụ ọrụ
Ihe nhazi isi 8051
Nha isi 8-Bit
Ọsọ 24MHz
Njikọta UART/USART
Akụkụ WDT
Ọnụọgụ nke I/O 32
Nha ebe nchekwa mmemme 20KB (20K x 8)
Ụdị ebe nchekwa mmemme FLASH
Nha EEPROM -
Ogo RAM 256 x8
Voltaji - Ntinye (Vcc/Vdd) 4.5V ~ 5.5V
Ndị ntụgharị data -
Ụdị Oscillator Ime
Okpomọkụ na-arụ ọrụ -40°C ~ 85°C (TA)
Ụdị nkwụnye Site oghere
Ngwungwu / Akpa 40-DIP (0.600 ", 15.24mm)
Ngwungwu ngwaọrụ ndị na-eweta ihe 40-PDIP
Nọmba ngwaahịa ntọala AT89C55

 

AT89C55WD 1

 

AT89C55WD 2


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