BL7448SM |
Part Number | BL7448SM |
Manufacturer | SHANGHAI BELLING |
Description | www.DataSheet4U.com BL7448SM 8K EEPROM 、 BL7448SM 0.35umCMOS E2PROM IC ()。 1024 ,, (PSC)。 、 、 • • • • • • • • • • 1024 × 8 bits E2PROM 1024 × 1 bits 10 10 ISO7816 () (PSC) , C1 C2... |
Features |
0 0 0 1 1
0 0 0 1 1
1 1 1 0 0
1 1 1 0 0
3
RST 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
CLK I/O S0
S1
S2
S3
S4
S5
A8
A9
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D4
D5
D6
D7
Byte 1 Control Byte
Byte 2 Address
Byte 3 Data
4
1、 /( 3) (1)/,。/: :203 , 20KHz, 5。 :“1”“0”,103 , 20KHz, 6。 :“0”“1”,103 , 20KHZ, 6。 【】“0”“1”,“1”“0”
C o m m a n dI n p u t R E S C L K E/W I n t e r n a ls i g n a l 0 2 3 0 1 2 T E 9 9 1 0 2 T W 1 9 9 2 0 2 P r o c e s s i n g
I / O
S 0 S 1
D 6 D 7
5 http://www.belling.com.cn
-3Total 7 Pages
8/16/2006
BL7448SM 8K ... |
Document |
BL7448SM Data Sheet
PDF 279.90KB |
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