AT91SAM7S256D-AU ARM Microcontrollers MCU 256K Flash SRAM 64K ARM ishingiye kuri MCU
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Microchip |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Urukurikirane: | SAM7S / SE |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | LQFP-64 |
| Core: | ARM7TDMI |
| Ingano yo Kwibuka Porogaramu: | 256 kB |
| Ubugari bwa Data Bus: | 32 bit / 16 bit |
| Icyemezo cya ADC: | 10 bit |
| Umubare w'isaha ntarengwa: | 55 MHz |
| Umubare wa I / Os: | 32 I / O. |
| Ingano ya Data RAM: | 64 kB |
| Gutanga Umuvuduko - Min: | 1.65 V. |
| Gutanga Umuvuduko - Byinshi: | 1.95 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Gupakira: | Gariyamoshi |
| Kugereranya Umuyoboro wa Analog: | 3.3 V. |
| Ikirango: | Ikoranabuhanga rya Microchip / Atmel |
| Ubwoko bwa Data RAM: | RAM |
| Uburebure: | 1,6 mm |
| Umuvuduko wa I / O: | 1.65 V kugeza 3.6 V. |
| Ubwoko bw'imbere: | I2C, SPI, USART, USB |
| Uburebure: | 7 mm |
| Ubushuhe bukabije: | Yego |
| Umubare wa Imiyoboro ya ADC: | 8 Umuyoboro |
| Umubare wigihe / Counters: | 3 Igihe |
| Urutonde rwabatunganya: | SAM7S |
| Igicuruzwa: | MCU |
| Ubwoko bwibicuruzwa: | ARM Microcontrollers - MCU |
| Ubwoko bwo Kwibuka Porogaramu: | Flash |
| Ingano y'ipaki y'uruganda: | 160 |
| Icyiciro: | Microcontrollers - MCU |
| Indorerezi Ibihe: | Indorerezi |
| Ubugari: | 7 mm |
| Uburemere bw'igice: | 0.012088 oz |
9 AT91SAM ARM ishingiye kuri Flash MCU
SAM7S ya Atmel ni urukurikirane rwa pincount nkeya ya microcontrollers ishingiye kuri 32-bit ya ARM RISC.Igaragaza Flash yihuta cyane na SRAM, igice kinini cya periferiya, harimo igikoresho cya USB 2.0 (usibye kuriSAM7S32 na SAM7S16), hamwe nimikorere yuzuye ya sisitemu igabanya umubare wibigize hanze.
Igikoresho ninzira nziza yo kwimuka kubakoresha 8-bito ya microcontroller bashaka imikorere yinyongera kandiububiko bwagutse.Ububiko bwa Flash bwibitse bushobora gutegurwa muri sisitemu ukoresheje interineti ya JTAG-ICE cyangwa ukoresheje interineti ibangikanyekuri progaramu ya progaramu mbere yo gushiraho.Byubatswe muri bits hamwe numutekano bitinze birinda software ikora impanuka kandi ikabika ibanga ryayo.
Sisitemu ya sisitemu ya SAM7S ikubiyemo umugenzuzi usubiramo ushoboye gucunga ingufu zikurikiranamicrocontroller na sisitemu yuzuye.Igikoresho gikwiye kirashobora gukurikiranwa nubururu bwubatswedetector hamwe nindorerezi yiruka ihuriweho na RC oscillator.
Urutonde rwa SAM7S ni rusange-intego ya microcontrollers.Ikomatanyirizo rya USB Device port ikora ibikoresho byizakuri periferique isaba guhuza PC cyangwa terefone ngendanwa.Ibiciro byabo byibasiye urwego rwo hejuru rwakwishyira hamwe bisunika urwego rwo gukoresha kure cyane kubiciro-byoroshye, isoko ryinshi ryabaguzi.
• Harimo ARM7TDMI® ARM® Thumb® Processor
- Gukora cyane-32-bit RISC Ubwubatsi
- Ubucucike bukabije 16-biti Amabwiriza
- Umuyobozi muri MIPS / Watt
- EmbeddedICE ™ In-circuit Emulation, Imiyoboro Yitumanaho Itumanaho
• Imbere yihuta ya Flash
- 512 Kbytes (SAM7S512) Yateguwe muri Banki ebyiri zihuza za 1024 Urupapuro rwa 256Bytes (Indege ebyiri)
- 256 Kbytes (SAM7S256) Yateguwe mumapaji 1024 ya 256 Bytes (Indege imwe)
- 128 Kbytes (SAM7S128) Yateguwe mumapaji 512 ya 256 Bytes (Indege imwe)
- 64 Kbytes (SAM7S64) Yateguwe mumapaji 512 ya 128 Bytes (Indege imwe)
- 32 Kbytes (SAM7S321 / 32) Yateguwe mumapaji 256 ya 128 Bytes (Indege imwe)
- 16 Kbytes (SAM7S161 / 16) Yateguwe mumapaji 256 ya 64 Bytes (Indege imwe)
- Kugera kumurongo umwe kuri 30 MHz mubihe bibi cyane
- Tegura Buffer Optimizing Thumb Amabwiriza Yakozwe Kumuvuduko ntarengwa
- Urupapuro rwo Gutegura Urupapuro: ms 6, Harimo Page Auto-gusiba, Igihe Cyuzuye: 15 ms
- 10,000 Andika Amagare, Ubushobozi bwimyaka 10 yo kubika amakuru, ubushobozi bwo gufunga umurenge, FlashUmutekano Bit
- Imigaragarire yihuse ya Flash ya porogaramu yo kubyara umusaruro mwinshi
• Imbere-yihuta SRAM, Imirongo imwe-imwe Kugera kumuvuduko ntarengwa
- 64 Kbytes (SAM7S512 / 256)
- 32 Kbytes (SAM7S128)
- 16 Kbytes (SAM7S64)
- 8 Kbytes (SAM7S321 / 32)
- 4 Kbytes (SAM7S161 / 16)
Umugenzuzi wo kwibuka (MC)
- Byashyizwemo Flash Igenzura, Gukuramo Imiterere no Kutamenya nabi
• Kugarura umugenzuzi (RSTC)
- Bishingiye kuri Power-on Reset hamwe ningufu nkeya Uruganda-rwahinduwe na Brown-out Detector
- Itanga Kugarura Ibimenyetso byo hanze no Kugarura Inkomoko Imiterere
Imashini itanga amasaha (CKGR)
- Imbaraga nke RC Oscillator, 3 kugeza 20 MHz Kuri chip Oscillator na PLL imwe
• Umugenzuzi w'ingufu (PMC)
- Ubushobozi bwa software Optimisation Ubushobozi, Harimo Uburyo bwisaha Buhoro (Hasi kugeza 500Hz) na Mode Yubusa
- Ibimenyetso bitatu byerekana amasaha yo hanze
• Umugenzuzi wambere wo guhagarika ibikorwa (AIC)
- Umuntu ku giti cye Maskable, Umunani urwego rwibanze, Vectored Interrupt Source
- Babiri (SAM7S512 / 256/128/64/321/161) cyangwa Umwe (SAM7S32 / 16) Inkomoko yo guhagarika isoko (s)na Byihuta Byihuta Inkomoko, Guhagarika Kurinda Kurinzwe
Ishami rishinzwe gukemura ibibazo (DBGU)
- 2-wire UART hamwe ninkunga yo gukemura ikibazo cyitumanaho rihagarika, Porogaramu ishobora gukumira ICE
- Uburyo bwa rusange Intego 2-wire UART Serial Itumanaho
• Igihe cyagenwe (PIT)
- 20-bit Programmable Counter wongeyeho 12-bit Intera Counter
• Window Watchdog (WDT)
- 12-bit urufunguzo rurinzwe na Programmable Counter
- Itanga Gusubiramo cyangwa Guhagarika Ibimenyetso kuri Sisitemu
- Counter Irashobora Guhagarikwa Mugihe Utunganya ari muri Leta ya Debug cyangwa muri Mode Idle
• Igihe nyacyo (RTT)
- 32-bit-Ubuntu-ikoresha Counter hamwe na Alarm
- Kurangiza Oscillator y'imbere
• Ikintu kimwe kibangikanye / Igenzura risohoka (PIOA)
- Mirongo itatu na kabiri (SAM7S512 / 256/128/64/321/161) cyangwa makumyabiri na rimwe (SAM7S32 / 16) Imirongo I I O O Igizwe na hamwe kugeza kuriIbice bibiri bya I / Os
- Iyinjiza Guhindura Ubushobozi Kuri buri murongo wa I / O.
- Umuntu ku giti cye Programmable Gufungura-imiyoboro, Gukurura-Kurwanya no Gusohora Ibisohoka
• Imiyoboro cumi n'umwe (SAM7S512 / 256/128/64/321/161) cyangwa icyenda (SAM7S32 / 16) Imiyoboro ya DMA igenzura (PDC)
• USB imwe Yihuta Yuzuye (12 Mbits kumasegonda) Icyambu cyibikoresho (Usibye SAM7S32 / 16).
- Kuri chip Transceiver, 328-byte Igizwe na FIFO Yuzuye
• Umugenzuzi umwe wa seriveri (SSC)
- Isaha Yigenga na Frame Sync Ibimenyetso kuri buri Kwakira no Kohereza
- I²S Analog Interface Inkunga, Igihe Igice Multiplex Inkunga
- Umuvuduko wihuse Ukomeza Data Stream Ubushobozi hamwe na 32-biti yoherejwe
• Babiri (SAM7S512 / 256/128/64/321/161) cyangwa Umwe (SAM7S32 / 16) Kwimura kwisi yose / Kwakira kwakirwa(USART)
- Umuyoboro wa Baud ku giti cye, IrDA® Infrared Modulation / Demodulation
- Inkunga ya ISO7816 T0 / T1 Ikarita Yubwenge, Gukoresha Amaboko, RS485 Inkunga
- Inkunga yuzuye ya Modem kumurongo kuri USART1 (SAM7S512 / 256/128/64/321/161)
• Umwigisha umwe / Umucakara Serial Peripheral Interface (SPI)
- 8- kugeza 16-bit-Gahunda ya Data Uburebure, Bane Byo hanze ya Peripheri Chip Yahisemo
• Imiyoboro imwe Itatu 16-biti Timer / Counter (TC)
- Amasaha atatu yo hanze yinjiza hamwe na bibiri byinshi-bigamije I / O Amapine kumuyoboro (SAM7S512 / 256/128/64/321/161)
- Isaha imwe yo hanze yinjiza hamwe na Multi-intego I / O Amapine abiri ya mbere gusa (SAM7S32 / 16)
- Igisekuru cya kabiri cya PWM, Gufata / Uburyo bwa Waveform, Hejuru / Hasi Ubushobozi
• Imiyoboro imwe ine-16 ya biti ya PWM (PWMC)
• Imigaragarire imwe-ibiri (TWI)
- Master Mode Inkunga Yonyine, Byose bibiri-wire Atmel EEPROMs na I2C Ibikoresho Bihuye Bishyigikiwe(SAM7S512 / 256/128/64/321/32)
- Umwigisha, Multi-Master hamwe nubucakara Mode Inkunga, Byose bibiri-wire Atmel EEPROMs na I2C Ibikoresho Bihuye Bishyigikiwe(SAM7S161 / 16)
• Umuyoboro umwe 8-10-bit Analog-to-Digital Converter, Imiyoboro ine Igizwe na Digital I / Os
• SAM-BA ™ Umufasha wa Boot
- Porogaramu isanzwe ya Boot
- Isohora hamwe na SAM-BA Igishushanyo cyabakoresha Imigaragarire
• IEEE® 1149.1 Gusuzuma imbibi za JTAG kuri pin zose
• 5V-yihanganira I / Os, harimo Imirongo ine Yihuta-Imiyoboro ya I / O, Kugera kuri mA 16 Buri umwe (SAM7S161 / 16 I / Os Ntabwo yihanganira 5V)
• Amashanyarazi
- Yashizwemo 1.8V Igenzura, Gushushanya kugeza kuri mA 100 kubice byingenzi nibiri hanze
- 3.3V cyangwa 1.8V VDDIO I / O Imirongo Itanga Amashanyarazi, Yigenga 3.3V VDDFLASH Amashanyarazi
- 1.8V VDDCORE Amashanyarazi Yibanze hamwe na Brown-out Detector
• Igikorwa Cyuzuye: Kugera kuri 55 MHz kuri 1.65V na 85 ° C Ibintu bibi cyane
• Iraboneka muri 64-iyobora LQFP Icyatsi cyangwa 64-pad QFN Icyatsi kibisi (SAM7S512 / 256/128/64/321/161) na 48-bayobora LQFP Icyatsi cyangwa48-pad QFN Icyatsi kibisi (SAM7S32 / 16)
