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PDF ADM6993 Data sheet ( Hoja de datos )
| Número de pieza | ADM6993 | |
| Descripción | HDLC to Fast Ethernet Converter | |
| Fabricantes | Infineon Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ADM6993 (archivo pdf) en la parte inferior de esta página. Total 70 Páginas | ||
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DataSheet.in
Data Sheet, Rev 1.11, Nov. 2005
ADM6993/X
ADM6993/X HDLC to Fast Ethernet Converter
Communications
Never stop thinking.
1 page  
DataSheet.in
ADM6993/X
Table of Contents
4
4.1
4.2
4.2.1
4.3
4.4
4.4.1
5
5.1
5.2
6
Registers Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
EEPROM Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
EEPROM Register Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
EEPROM Register Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Default Value of SMI Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
SMI Register Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
SMI Register Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Electrical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
DC Characterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
AC Characterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Data Sheet
5 Rev 1.11, 2005-11-28
5 Page 
DataSheet.in
ADM6993/X
2.2 Pin Type and Buffer Type Abbreviations
Standardized abbreviations:
Table 2 ADM6993/XAbbreviations for Pin Type
Abbreviations
Description
I Standard input-only pin. Digital levels.
O Output. Digital levels.
I/O I/O is a bidirectional input/output signal.
AI Input. Analog levels.
AO Output. Analog levels.
AI/O
Input or Output. Analog levels.
PWR
Power
GND
Ground
MCL
Must be connected to Low (JEDEC Standard)
MCH
Must be connected to High (JEDEC Standard)
NU Not Usable (JEDEC Standard)
NC Not Connected (JEDEC Standard)
Interface Description
Table 3 Abbreviations for Buffer Type
Abbreviations
Description
Z High impedance
PU1 Pull up, 10 k Ω
PD1 Pull down, 10 k Ω
PD2 Pull down, 20 k Ω
TS Tristate capability: The corresponding pin has 3 operational states: Low, high and high-
impedance.
OD Open Drain. The corresponding pin has 2 operational states, active low and tristate, and
allows multiple devices to share as a wire-OR. An external pull-up is required to sustain the
inactive state until another agent drives it, and must be provided by the central resource.
OC Open Collector
PP Push-Pull. The corresponding pin has 2 operational states: Active-low and active-high
(identical to output with no type attribute).
OD/PP
Open-Drain or Push-Pull. The corresponding pin can be configured either as an output with
the OD attribute or as an output with the PP attribute.
ST Schmitt-Trigger characteristics
TTL TTL characteristics
Data Sheet
11 Rev 1.11, 2005-11-28
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet ADM6993.PDF ] | |
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