www.DataSheet4U.com BL7430EC 104 、 BL7430EC1.2CMOS E PROM IC(),104E PROM, 。ICIC。 2 2 、 • • • • • 104 × 1 E2PROM 20480 E2PROM5ms :5V • • • • :<1mA :105 10 ISO7816 () 、 ,。1。1。 1-a M2.2 1-b M3.2 1 、 2。 40 48PROM 16 、、。 。 ROM ROM PROM 000 3 () () CLK I/O RST VCC GND 2 BL7430EC : 【】 ,TEST ,。 【】 , ,。 , 。 ,, , 。 http:/.
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ts RST td5 CLK td6 tHW n n n+1 n+1 n+2 n+1 td7
tS RST td6 CLK Add IO n tHW n n
tS td7 tHE n+1 n
Add IO
7
6
(3)
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•
CLK tH tL tr tf tR tS tHW tHE td1 td2 td3 td4 td5 td6 td7 td8 td9 td10
10 10
50
KHz µs µs µs µs µs µs ms ms µs µs µs µs µs µs µs µs µs µs
1 1 50 10 5 5 5 5 5 3.5 5 5 10 3.5 3.5 3.5
http://www.belling.com.cn
-3Total 4 Pages
8/16/2006
BL7430EC 104
•
ESD
VCC VI TS Vs Ptot
-0.3 -0.3 -40 4000 5 10 10 -
-
6.0 6.0 125 50
V V ℃ V / mW
H(I/O,CLK,RST) L(I/O,CLK,RST) RST,CLK RST,CLK
VH VL IH -I L IOL IOH CI .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BL7431A |
SHANGHAI BELLING |
256 EEPROM encryption logic circuit | |
2 | BL7432LV |
SHANGHAI BELLING |
2K-bit EEPROM encryption logic deposit | |
3 | BL7442LV |
SHANGHAI BELLING |
2K-bit EEPROM encryption logic deposit | |
4 | BL7448 |
SHANGHAI BELLING |
8K-bit encryption card circuit | |
5 | BL7448SM |
SHANGHAI BELLING |
8K-bit EEPROM encryption logic deposit | |
6 | BL758L |
Bourns Electronic Solutions |
INTEGRATED SYMMETRICAL AND ASYMMETRICAL BIDIRECTIONAL OVERVOLTAGE PROTECTORS | |
7 | BL75R02 |
SHANGHAI BELLING |
512 EEPROM radio frequency identification | |
8 | BL75R04SM |
SHANGHAI BELLING |
2K-bit EEPROM radio frequency identification | |
9 | BL75R06SM |
SHANGHAI BELLING |
Contactless smart-card | |
10 | BL7805 |
GME |
Three-Terminal Low Current Positive Voltage Regulators | |
11 | BL7805 |
BELLING |
3-Terminal 1.2A Positive Voltage Regulator | |
12 | BL7806 |
GME |
Three-Terminal Low Current Positive Voltage Regulators |