Imojula ye-Telecom Chip iTHC228 Tongxin China inikezela ngesithombe esifakiwe

Telecom Chip module THC228 Tongxin China supply

Lo mkhiqizo uyi-chip yokuqala e-China ethola isitifiketi se-CC EAL6 +.

Yamukela inqubo yokukhiqiza ethuthukisiwe yomhlaba, iziqhayisa ngezici ezifana nokuvikeleka okuphezulu, ukwethembeka okuphezulu, ukusetshenziswa kwamandla okuphansi, ukuxhumana okuningi, umthamo omkhulu. Umkhiqizo ulungele ukukhokha okuvikelekile, iwashi elihlakaniphile, nekhaya elihlakaniphile, ukusebenza okungagadiwe, i-blockchain, i-loT nokunye.

Xhumana nathi Manje Ukuze uthole Amasampula Amahhala !!!

Thumela i-imeyili kithi

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

CPU
√ Ukusebenza okuphezulu okungu-32-bit CPU core
√ I-Endian Encane
√ Ipayipi elinezigaba ezintathu
√ Iwashi le-CPU lingalungiselelwa:
- Iwashi langaphakathi :7.5 MHz/15 MHz/30 MHz(igama)
- Iwashi langaphandle: Xhumana nokufakwa kwekhadi elihlakaniphile le-CLK nge-C3
(ISO/IEC 7816)
Izinkumbulo
IFLESHI
√ Usayizi: 228KB
√ Usayizi wekhasi: 512 bytes
√ Sula kanye nokusebenza kohlelo: Ukusula Ikhasi, Uhlelo lweByte kanye
Uhlelo lwamabhayithi alandelanayo
√ Isikhathi esijwayelekile: Isula 2.5ms/ikhasi, uhlelo lwe-Byte 37μs/byte,
Uhlelo lwamabhayithi alandelanayo 5.6ms/ikhasi
√ I-Bit logic: 1b ngemva kokusula, 0b ngemva kokuhlela ibe ngu-0b
√ Ukusetshenziswa: ikhodi kanye nedatha
RAM
√ Usayizi: 5.5KB
I-OTP
√ Umsebenzisi we-OTP: 224bytes
√ SN: 17 amabhayithi
Amapheripheral
√ CRC: 16-bit CRC-CCITT
√ TRNG: True Random Number Generator, ukuze uthole ukuthengiselana okuphephile
√ Isikhathi: Izibali-sikhathi ezimbili ze-16-bit, isibali sikhathi se-ETU esisodwa
Izixhumi ezibonakalayo
√ ISO/IEC 7816 isikhombimsebenzisi sesigqila
√ I-UART esekela i-ISO/IEC 7816-3 T=0/T=1 protocol kanye namazinga e-baud ayi-11:
√ F/D = 11H, 12H, 13H, 18H, 91H, 92H, 93H, 94H, 95H, 96H, 97H
√ ISO/IEC 7816 interface DMA
√ Isikhathi se-ETU sokuthumela i-Null byte
√ Sekela amazinga okusetshenziswa kwamandla e-GSM, okuhlanganisa nemodi ye-Clock Stop
Ezokuphepha
√ Ukuxova ukugcinwa kwedatha
√ I-voltage ephezulu/ephansi kanye nemishini yokuhlola iwashi ephezulu/ephansi
√ Isihlungi se-CLK(ISO/IEC 7816 iwashi langaphandle)
√ Izithonjana zamandla kagesi

Imingcele yomsebenzi

Uphawu	Uphawu	Izimo	Okuncane	Okujwayelekile	Ubukhulu	Iyunithi
I-TPE	Isikhathi Sokusula Ikhasi	-	2	2.5	3	ms
I-TBP	Isikhathi Sohlelo A Byte	-	33	37	41	μs
I-TDR	Ukugcinwa Kwedatha	-	10	-	-	unyaka
I-NPE	Ukubekezela Kwekhasi	-	100000	-	-	umjikelezo
I-fEXT	Iwashi langaphandle Freq.	-	1	-	10	MHz
I-FINT	Iwashi langaphakathi. I-Freq.	-	7.5	-	30	MHz
VCC	Faka i-Voltage	-	1.62		5.5	V
I-ICC	Ukunikezwa Kwamanje	I-VCC = 5.0V	-	-	10	mA
		I-VCC = 3.0V	-	-	6	mA
		I-VCC= 1.8V	-	-	4	mA
I-ISB	I-standby yamanje	I-VCC = 5.0V	-	-	200	μA
		I-VCC = 3.0V	-	-	100	μA
		I-VCC= 1.8V	-	-	100	μA
I-TAMB	I-Ambient Temperature	-	-25	-	85	°C
I-VESD	Ukuvikelwa kwe-ESD	HBM	4	-	-	kV

Izincazelo

I-THC80F228B iyikhadi elihlakaniphile lokuxhumana le-IC eline-32-bit CPU, 228 KB FLASH nehardware TRNG/CRC.Onjiniyela bangahlukanisa inkumbulo ngosayizi ohlukile.I-ISO/IEC 7816 isikhombi esibonakalayo sisekela iphrothokholi ye-T=0 /T=1 kanye namazinga e-baud angu-11.
Ukuze uthole ukuvikeleka okungcono nokwethembeka, i-chip isekela izici eziningi zokuphepha zehadiwe, isb, i-voltage ephezulu/ephansi kanye nezitholi zewashi eliphezulu/eliphansi, njll.
I-THC80F228B ifanele izicelo ezijwayelekile zamakhadi e-IC, njenge-SIM, Ikhadi le-Pay-TV, Ikhadi Lekhampasi, Ikhadi Ledolobha, njll.

Isakhiwo

Amathuluzi Okuthuthukisa

√ I-Emulator ye-ULINK2/AK100
√ Ibhodi eliqondiwe le-TMC
√ I-IDE: Keil uVision3/4
√ Ibhukwana lomsebenzisi kanye namanothi ohlelo lokusebenza
√ Iphrojekthi yedemo kanye namakhodi e-API (I-Application Program Interface).
√ Ithuluzi lesofthiwe ye-UDVG lokukhiqiza iskripthi sokulandwa kwe-COS ngefomethi efiswa umsebenzisi

Izincazelo zephakheji kanye nephini

Amaphakheji ahlukene ayatholakala, isb, i-wafer / module / ikhadi, njll.
Kusohlwini izincazelo zephinikhodi zephakheji lekhadi.

Igama Lesignali	Izincazelo Zomsebenzi	Oxhumana naye uchazwe ku-ISO/IEC 7816-2
VCC	I-Voltage Yokuhlinzeka Amandla	C1
GND	Ground	C5
I-CLK	Okokufaka Kwewashi	C3
I-RST	Setha kabusha Isiginali	C2
I/O	Okokufaka Kwedatha/Okukhiphayo	C7
NC	Ayixhunyiwe	C4,C6,C8