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GPIO



DATA SHEETS
Part Number Description Key Advantages
MAX7313EVKIT Evaluation Kit for the MAX7313

MAX7314EVKIT Evaluation Kit for the MAX7314

MAX7317 10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection

DS4520 9-Bit I²C Nonvolatile I/O Expander Plus Memory

9-Channel, Nonvolatile Port Expander Integrates User-EEPROM
DS4510 CPU Supervisor with Nonvolatile Memory and Programmable I/O

MAX7314 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection

MAX7316 10-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

Space-Saving 10-Port and 18-Port I/O Expanders with Active-Low IRQ Drive LEDs with Integrated 240-Step PWM Brightness Control and 2-Phase Blink
MAX7315 8-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

MAX7313 16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion Protection

8- and 16-Port I/O Expanders with IRQ and Low Standby Current Ideal for Portable Applications
MAX7312 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

MAX7311 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and hot-Insertion Protection for SMBus-Compatible and I²C-Compatible Applications
MAX7310 2-Wire-Interfaced 8-Bit I/O Port Expander with Reset

2-Wire-Interfaced 8-Bit I/O Port Expander with Reset can Sink Up to 30mA per Port for SMBus™-Compatible and I²C-Compatible Applications
MAX7300 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

MAX7301 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander




Key Specifications:

I/O Port Expanders
Part Number Interface I/O Inputs Outputs Reset Input Interr.Out Over Voltage Protect. Drive Current
(mA)
VSUPPLY
(V)
VSUPPLY
(V)
min max
MAX7317  Serial SPI 26Mbit 10 - - - - 7V 10 2.25 3.6
DS4520  Serial - I2C Compatible 9 - - - - - 12 2.7 5.5
DS4510  Serial - I2C Compatible 4 - - - - - - 2.7 5.5
MAX7312  Serial 2-Wire 400kbit 16 - - - Yes 5.5V 40 2 5.5
MAX7313  Serial 2-Wire 400kbit 16 - 1 - Yes 5.5V 50 2 3.6
MAX7314  Serial 2-Wire 400kbit 16 1 1 Yes Yes 5.5V 50 2 3.6
MAX7315  Serial 2-Wire 400kbit 8 - 1 - Yes 5.5V 50 2 3.6
MAX7316  Serial 2-Wire 400kbit 8 1 1 Yes Yes 5.5V 50 2 3.6
MAX7311  Serial 2-Wire 400kbit 16 - - - Yes 5.5V 40 2 5.5
MAX7310  Serial 2-Wire 400kbit 8 - - Yes - 5.5V 20 2.3 5.5
MAX7300  Serial 2-Wire 400kbit 20 or 28 - - - Yes - 10 2.5 5.5
MAX7301  Serial SPI 26Mbit 20 or 28 - - - Yes - 10 2.5 5.5
See All I/O Port Expanders (35)





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