Whakaahuatanga
Ko te AT91M55800A microcontroller he whakauru i te ARM7TDMI me tana atanga EmbeddedICE, maharatanga me nga taputapu.Ko tona hoahoanga e rua nga pahi matua, ko te Pahi Punaha Ake (ASB) me te Pahi Pikitia Ake (APB).I hoahoatia mo te tino mahi me te whakahaere e te kaiwhakahaere mahara, ka hono te ASB ki te tukatuka ARM7TDMI me nga maharatanga 32-bit onchip, te Atanga Pahi o waho (EBI) me te Piriti AMBA™.Ko te Piriti AMBA te taraiwa i te APB, he mea hoahoa mo te uru atu ki nga papaa-kiripi me te arotau mo te iti o te whakapau hiko.Ko te AT91M55800A microcontroller e whakamahi ana i te tauranga ICE o te tukatuka ARM7TDMI i runga i nga titi whakatapua, e tuku ana i te otinga patuiro oti, iti me te ngawari ki te whakamahi mo te patuiro i te whaainga.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr | Hangarau Microchip |
Rangatū | AT91 |
Mōkī | Paepae |
Tūnga Wāhanga | Hohe |
Tukatuka Matua | ARM7® |
Rahi Matua | 16/32-Moka |
Tere | 33MHz |
Hononga | EBI/EMI, SPI, UART/USART |
Pikitia | POR, WDT |
Tau o I/O | 58 |
Rahi Mahara Papatono | - |
Momo Mahara Papatono | ROMkore |
EEPROM Rahi | - |
Rahi RAM | 8K x 8 |
Ngaohiko - Tuku (Vcc/Vdd) | 2.7V ~ 3.6V |
Kaihuri Raraunga | A/D 8x10b;D/A 2x10b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 85°C (TA) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 176-LQFP |
Mōkī Pūrere Kaiwhakarato | 176-LQFP (24x24) |
Tau Hua turanga | AT91M55800 |