ADP5589ACPZ-01-R7 datasheet(7/52 Pages) AD

Il numero della parte	ADP5589ACPZ-01-R7

Spiegazioni elettronici	Keypad Decoder and I/O Expansion

PDF	52 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

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7 / 52 page

Data Sheet

ADP5589

Rev. B | Page 7 of 52

QUICK DEVICE OVERVIEW

ROW 0

SDA

FIFO

UPDATE

UVLO

POR

I2C INTERFACE

I2C BUSY?

OSCILLATOR

REGISTERS

KEY SCAN

AND

DECODE

GPI SCAN

AND

DECODE

LOGIC 1

I/O

CONFIGURATION

INT

RST

ROW 1

ROW 2

ROW 3

ROW 4

ROW 5

ROW 6

ROW 7

COL 1

COL 0

COL 2

COL 3

COL 4

COL 5

COL 6

COL 7

COL 8

COL 10

COL 9

(R0)

(R1)

(R2)

(R3)

(R4)

(R5)

(R6)

(R7)

(C0)

(C1)

(C2)

(C3)

(C4)

(C5)

(C6)

(C7)

(C8)

(C9)

(C10)

(R0)

(R1)

(R2)

(R3)

(R1)

(R2)

(R3)

(R0)

(R4)

(R5)

(R6)

(R7)

(C0)

(C1)

(C2)

(C3)

(C4)

(C5)

(C6)

(R3)

(C6)

(C7)

(C8)

(C9)

(C6)

(C7)

(C8)

(C9)

(C10)

GPIO 1

LA1

GPIO 2

GPIO 3

GPIO 4

GPIO 5

GPIO 6

GPIO 7

GPIO 8

GPIO 9

GPIO 10

GPIO 11

GPIO 12

GPIO 13

GPIO 14

GPIO 15

GPIO 16

GPIO 17

GPIO 18

GPIO 19

LB1

LC1

LY1

LA2

LB2

LC2

LY2

LOGIC 2

CLK DIV

CLK_IN

CLK_OUT

PWM

(R3)

(C6)

PWM_IN

PWM_OUT

(R4)

RESET1

(C4)

RESET2

KEY EVENT

GPI EVENT

LOGIC EVENT

SCL

VDD

ADP5589

GND

C10

RESET1

GEN

RESET2

GEN

RST

Figure 5. Internal Block Diagram

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