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Tlhaloso: AT91SAM7S256D-MU IC MCU 16/32BIT 256KB FLSH 64QFN

Tlhaloso e Khutšoanyane:

Karolo ea Mfr: AT91SAM7S256D-MU

Moetsi: Microchip Technology
Sephutheloana: 64-VFQFN Pad e pepesitsoeng

Tlhaloso: ARM7® letoto la Microcontroller IC 16/32-Bit 55MHz 256KB (256K x 8) FLASH 64-QFN (9×9)

Datasheet: Ka kopo ikopanye le rona.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Parameter ea sehlahisoa

Tlhaloso

SAM7S ea Atmel ke letoto la li-microcontrollers tsa Flash tse tlase tse thehiloeng ho processor ea 32-bit ARM RISC.E na le Flash e lebelo le SRAM, sete e kholo ea lisebelisoa, ho kenyeletsoa sesebelisoa sa USB 2.0 (ntle le SAM7S32 le SAM7S16), le sete e felletseng ea mesebetsi ea sistimi e fokotsang palo ea likarolo tsa kantle.Sesebelisoa ke tsela e nepahetseng ea ho falla bakeng sa basebelisi ba microcontroller ba 8-bit ba batlang ts'ebetso e eketsehileng le mohopolo o atolositsoeng.Memori ea Flash e kenyellelitsoeng e ka hlophisoa ka har'a sistimi ka sebopeho sa JTAG-ICE kapa ka sehokelo se ts'oanang ho sesebelisoa sa tlhahiso pele se hlongoa.Likotoana tse hahelletsoeng ka har'a linotlolo le karoloana ea tšireletso li sireletsa firmware hore e se ke ea ngoloa ka phoso 'me e boloka lekunutu la eona.Taolo ea sistimi ea SAM7S Series e kenyelletsa taolo ea reset e khonang ho laola tatellano ea matla a microcontroller le sistimi e felletseng.Ts'ebetso e nepahetseng ea sesebelisoa e ka shejoa ke "brownout detector" e hahelletsoeng kahare le sesupa-tsela se tsamaisang RC oscillator e kopaneng.SAM7S Series ke li-microcontrollers tsa sepheo se akaretsang.Boema-kepe ba bona bo kopaneng ba Sesebelisoa sa USB bo ba etsa lisebelisoa tse loketseng bakeng sa lits'ebetso tsa peripheral tse hlokang ho hokahana le PC kapa mohala oa cellular.Litheko tsa bona tse mabifi le boemo bo holimo ba kopanyo li sutumelletsa boholo ba ts'ebeliso ea tsona hole 'marakeng oa bareki o sa jeng chelete e ngata, o phahameng haholo.

 

Litlhaloso:
Tšobotsi Boleng
Sehlopha Lipotoloho tse Kopantsoeng (ICs)
E kenyelelitsoe - Li-microcontroller
Mfr Theknoloji ea Microchip
Letoto SAM7S
Sephutheloana Terei
Boemo ba Karolo E sebetsa
Core processor ARM7®
Boholo ba Core 16/32-Bit
Lebelo 55MHz
Khokahano I²C, SPI, SSC, UART/USART, USB
Pheripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Nomoro ea I/O 32
Boholo ba Memori ea Lenaneo 256KB (256K x 8)
Mofuta oa Memori ea Lenaneo LEHLANYA
EEPROM Boholo -
Boholo ba RAM 64K x 8
Voltage - Phepelo (Vcc/Vdd) 1.65V ~ 1,95V
Bafetoleli ba Lintlha A/D 8x10b
Mofuta oa Oscillator Ka hare
Mocheso oa ho sebetsa -40°C ~ 85°C (TA)
Mofuta oa ho Beha Thaba e kaholimo
Sephutheloana / Taba 64-VFQFN Ped e pepesitsoeng
Sephutheloana sa Sesebelisoa sa Bafani 64-QFN (9x9)
Nomoro ea Sehlahisoa sa Motheo Setšoantšo sa AT91SAM7

 

SAM7S256 1

 

SAM7S256 2


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