SX1512EVK Semtech, SX1512EVK Datasheet - Page 2

• Manufacturer Part Number: SX1512EVK
• Manufacturer: Semtech

Specifications of SX1512EVK

• Lead Free Status / RoHS Status: Supplier Unconfirmed

ADVANCED COMMUNICATIONS & SENSING
G
O
K
T
1
2
3
4
5
6
Rev 1 – 24
YPICAL
EY
ENERAL
RDERING
1.1
1.2
1.3
1.4
2.1
2.2
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.1
5.2
5.1
6.1
6.2
P
P
E
T
B
4.4.1
4.4.2
4.5.1
4.5.2
4.6.1
4.6.2
4.6.3
4.6.4
4.9.1
4.9.2
4.9.3
4.9.4
4.9.5
4.9.6
4.9.7
C
A
RODUCT
YPICAL
IN DESCRIPTION
LECTRICAL
LOCK
ONFIGURATION
PPLICATION
A
th
SX1510 4-channel SPI GPIO with LED Driver
SX1511 8-channel SPI GPIO with LED Driver and Keypad Engine
SX1512 16-channel SPI GPIO with LED Driver and Keypad Engine
I/Os Feature Summary
Absolute Maximum Ratings
Electrical Specifications
SX1510 4-channel SPI GPIO with LED Driver
SX1511 8-channel SPI GPIO with LED Driver and Keypad Engine
SX1512 16-channel SPI GPIO with LED Driver and Keypad Engine
Reset
SPI Interface
I/O Banks
Interrupt (NINT)
Clock Management
LED Driver
SX1510 4-channel GPIO with LED Driver
SX1511 8-channel GPIO with LED Driver and Keypad Engine
SX1512 16-channel GPIO with LED Driver and Keypad Engine
Typical Application Circuit
Typical LED Connection
D
PPLICATIONS
Feb. 2010
I
ESCRIPTION
NFORMATION
D
Hardware (NRESET)
Software (RegReset)
WRITE
READ
Input Debouncer
Keypad Scanning Engine
Level Shifter
Polarity Inverter
Overview
Static Mode
Single Shot Mode
Blink Mode
LED Driver Modes
Synchronization of LED Drivers across several ICs
Tutorial
O
ETAILED
F
PERATING
EATURES
C
I
NFORMATION
HARACTERISTICS
R
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D
..................................................................................................................... 1
..................................................................................................................... 1
EGISTERS
................................................................................................................... 1
ESCRIPTION
.................................................................................................................. 1
C
HARACTERISTICS
................................................................................................... 37
.................................................................................................. 24
............................................................................................... 8
............................................................................................. 13
Table of Contents
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2
World’s Lowest Voltage Level Shifting GPIO
with LED Driver and Keypad Engine
SX1510/SX1511/SX1512
www.semtech.com
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