Low

ADP5585ACPZ-00-R7 - 

I/O-Erweiterung, 8bit, 1 MHz, I2C, 1.65 V, 3.6 V, LFCSP

ANALOG DEVICES ADP5585ACPZ-00-R7

Abbildung ggf. ähnlich. Alle Angaben ohne Gewähr. Ausschlaggebend sind die Produktinformationen des Herstellers.

Herstellerteilenummer:
ADP5585ACPZ-00-R7
Bestellnummer:
2457403
Produktsortiment
ADP5585 Series
Technisches Datenblatt:
(EN)
Technische Dokumentation anzeigen

Produktspezifikationen

:
16Pin(s)
:
1.65V
:
3.6V
:
10I/O(s)
:
ADP5585 Series
:
Gurtabschnitt
:
1MHz
:
I2C
:
LFCSP
:
-
:
8bit
:
MSL 3 - 168 Stunden
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Produktbeschreibung

The ADP5585 series 10 I/O port Expander with a built in keypad matrix decoder, programmable logic, reset generator and PWM generator. The I/O expander can be used to increase the number of I/Os available to a processor or to reduce the number of I/Os required through interface connectors for front panel designs. The ADP5585 handles all key scanning and decoding and can flag the main processor via an interrupt line that new key events have occurred. GPI changes and logic changes can also be tracked as events via the FIFO, eliminating the need to monitor different registers for event changes. It is equipped with a FIFO to store up to 16 events. Events can be read back by the processor via an I²C-compatible interface. It frees up the main processor from having to monitor the keypad, thereby reducing power consumption and/or increasing processor bandwidth for performing other functions.
  • 16-element FIFO for event recording
  • Key press/release interrupts
  • GPIO functions
  • GPI with selectable interrupt level
  • 300kR Pull-down resistors
  • GPO with push-pull or open-drain Programmable logic block
  • Internal PWM generation
  • External PWM with internal PWM AND function
  • Reset generators

Anwendungen

Tragbare Geräte, Kommunikation & Netzwerke, Industrie, Sensortechnik

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