Twandikire ubu kugira ngo ubone ingero z'ubuntu !!!
info@focusrfid.com
+8618560195575 CPU
Ibitekerezo
UMURASHYA
√ Ingano: 340KB
√ Ingano y'urupapuro: baiti 512
√ Gusiba no gukora porogaramu: Gusiba Page, Porogaramu ya Byte na
Porogaramu ya Bytes zikurikiranye
√ Igihe gisanzwe: Gusiba 2.5ms/page, porogaramu ya Byte 37μs/byte,
Porogaramu ya byte zikurikiranye 5.6ms/urupapuro
√ Bit logic: 1b nyuma yo gusiba, 0b nyuma yo gukora porogaramu ikaba 0b
√ Imikoreshereze: kode n'amakuru
RAM
√ Ingano: 5.5KB
OTP
√ OTP y'umukoresha: 224bytes
√ SN: baiti 17
Ibikoresho byo mu mpande
√ CRC: 16-bit CRC-CCITT
√ TRNG: True Random Number Generator, kugira ngo ibikorwa by'ubucuruzi bigerweho mu mutekano
√ Igihe: Ibipimo bibiri bya biti 16, igihe kimwe cya ETU
Imiyoboro
√ ISO/IEC 7816 serve interface
√ UART ishyigikira ISO/IEC 7816-3 T=0/T=1 protocole na baud rates 11:
√ F/D = 11H, 12H, 13H, 18H, 91H, 92H, 93H, 94H, 95H, 96H, 97H
√ ISO/IEC 7816 interface DMA
√ ETU Timer yo kohereza Null byte
√ Ishyigikira amahame ngenderwaho y'ikoreshwa ry'amashanyarazi ya GSM, harimo na Clock Stop mode
Umutekano
√ Gushakisha uburyo bwo kubika amakuru
√ Imashini zipima ubwinshi bw'amashanyarazi n'ubwinshi bw'amasaha y'isaha
√ Akayunguruzo ka CLK (isaha yo hanze ya ISO/IEC 7816)
√ Ibikoresho bipima impanuka z'amashanyarazi
Ibipimo by'akazi
| Ikimenyetso | Ikimenyetso | Ibisabwa | Iminota | Ibisanzwe | Umubare munini | Ishami |
| TPE | Igihe cyo Gusiba Urupapuro | - | 2 | 2.5 | 3 | ms |
| TBP | Igihe cyo gukora porogaramu imwe | - | 33 | 37 | 41 | μs |
| TDR | Kubika amakuru | - | 10 | - | - | umwaka |
| NPE | Ubwihangane bw'urupapuro | - | 100000 | - | - | Igare |
| fEXT | Inshuro y'isaha yo hanze. | - | 1 | - | 10 | MHz |
| fINT | Isaha y'imbere. Inshuro. | - | 7.5 | - | 30 | MHz |
| VCC | Ingufu z'amashanyarazi | - | 1.62 | 5.5 | V | |
| ICC | Umuyoboro w'ibicuruzwa | VCC= 5.0V | - | - | 10 | mA |
| VCC = 3.0V | - | - | 6 | mA | ||
| VCC = 1.8V | - | - | 4 | mA | ||
| ISB | Umuyoboro uhoraho | VCC= 5.0V | - | - | 200 | μA |
| VCC = 3.0V | - | - | 100 | μA | ||
| VCC = 1.8V | - | - | 100 | μA | ||
| TAMB | Ubushyuhe bw'ikirere | - | -25 | - | 85 | °C |
| VESD | Uburinzi bwa ESD | HBM | 4 | - | - | kV |
THC80F228B ni ikarita ikoresha ubwenge IC ifite CPU ya 32-bit, 228 KB FLASH na hardware TRNG/CRC. Abakora porogaramu bashobora kugabanya ububiko mu bunini butandukanye. Ihuriro rya slave rya ISO/IEC 7816 rishyigikira protocole ya T=0 /T=1 na baud rates 11.
Kugira ngo umutekano n'ubwizerwe birusheho kuba byiza, chip ishyigikira ibintu byinshi by'umutekano wa hardware, urugero: voltage iri hejuru/hasi n'ibikoresho bipima amasaha ari hejuru/hasi, nibindi.
THC80F228B ikwiriye gukoreshwa muri gahunda rusange za IC card, nka SIM, Pay-TV Card, Campus Card, City Card, nibindi.
√ ULINK2/AK100 Emulateur
√ Ikibaho cy'ingenzi cya TMC
√ IDE: Keil uVision3/4
√ Igitabo cy'amabwiriza n'inyandiko z'ikoreshwa
√ Kode z'umushinga wo kwerekana na API (Ihuriro rya Porogaramu yo Gukoresha)
√ Porogaramu ya UDVG yo gukora inyandiko yo gukuramo COS ifite imiterere wifuza
Hari amapaki atandukanye, urugero: wafer / module / card, n'ibindi.
Dore ibisobanuro bya pin ku ipaki y'ikarita.
| Izina ry'ikimenyetso | Ibisobanuro by'Imikorere | Uburyo bwo kuvugana bwasobanuwe muri ISO/IEC 7816-2 |
| VCC | Ingufu z'amashanyarazi | C1 |
| GND | Ubutaka | C5 |
| CLK | Injira ry'isaha | C3 |
| RST | Gusubizaho Ikimenyetso | C2 |
| I/O | Amakuru yinjira/asohoka | C7 |
| NC | Ntabwo bihujwe | C4, C6, C8 |