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PDF SLE4428 Data sheet ( Hoja de datos )
| Número de pieza | SLE4428 | |
| Descripción | ICs for Chip Cards / Intelligent 8-Kbit EEPROM | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SLE4428 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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ICs for Chip Cards
SLE 4418 / SLE 4428
Intelligent 8-Kbi t EEPROM
Data Sheet 04.94
1 page  
SLE 4418
SLE 4428
M2 (Card Contacts)
Pin Configurations (top view)
Pin Definitions and Functions
Pin Card Contact Symbol
1 C1
VCC
2 C2
RST
3 C3
CLK
4 C4
N.C.
5 C5
GND
6 C6
N.C.
7 C7
I/O
8 C8
N.C.
Function
Operating voltage 5 V
Chip control
Clock
Not connected
Ground
Not connected
Data line (open drain)
Not connected
SLE 4418/4428 comes out as a M2.2 wire-bonded module for embedding in plastic cards or as a die
for customer packaging.
Semiconductor Group
2
5 Page 
SLE 4418
SLE 4428
Figure 6
Programming: Only Erase or Only Write
3.2 Read Operations with Address Increment
Read Data Byte (Read 8 Bits) (Fig.7)
In this operation the output of the protect bit is suppressed. The address is incremented after the
eighth clock pulse.
Read Data Byte together with Protect Bit (Read 9 Bits) (Fig. 8)
After command entry the eight data bits are read out by eight consecutive clock pulses, and the
protect bit on the ninth pulse. After the ninth clock pulse the address counter is incremented.
The read operation is terminated by a RST transition “0” to “1”.
Semiconductor Group
8
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet SLE4428.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SLE4428 | ICs for Chip Cards / Intelligent 8-Kbit EEPROM | Infineon Technologies |
| SLE4428 | (SLE4418 / SLE4428) ICs for Chip Cards |  Siemens Semiconductor Group |
| Número de pieza | Descripción | Fabricantes |
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