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www.DataSheet4U.com Cypress Semiconductor CY8C9520, CY8C9540, and CY8C9560 Preliminary Data Sheet 20-, 40-, and 60-Bit I/O Expander with EEPROM Features ■ ■ Overview The CY8C95xx is a multi-port I/O expander with on-board useravailable EEPROM and several PWM outputs. All devices in this family operate identically but differ in I/O pins, number of PWMs, a.
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Overview
The CY8C95xx is a multi-port I/O expander with on-board useravailable EEPROM and several PWM outputs. All devices in this family operate identically but differ in I/O pins, number of PWMs, and internal EEPROM size. The CY8C95xx operates as two I2C slave devices. The first device is a multi-port I/O expander (single I2C address to access all ports via registers). The second device is a serial EEPROM. Dedicated configuration registers can be used to disable the EEPROM. The EEPROM utilizes 2-byte addressing to support the 28-Kbyte EEPROM address space. The selected device is defined.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CY8C9540A |
Cypress Semiconductor |
20 - 40 and 60 Bit I/O Expander |
|
| 2 | CY8C9520 |
Cypress Semiconductor |
(CY8C9520 - CY8C9560) I/O Expander |
|
| 3 | CY8C9520A |
Cypress Semiconductor |
20 - 40 and 60 Bit I/O Expander |
|
| 4 | CY8C9560 |
Cypress Semiconductor |
(CY8C9520 - CY8C9560) I/O Expander |
|
| 5 | CY8C9560A |
Cypress Semiconductor |
20 - 40 and 60 Bit I/O Expander |
|
| 6 | CY8C20046 |
Cypress Semiconductor |
CapSense Applications |
|
| 7 | CY8C20066 |
Cypress Semiconductor |
CapSense Applications |
|
| 8 | CY8C20110 |
Cypress Semiconductor |
Configurable GPIOs |
|
| 9 | CY8C20111 |
Cypress Semiconductor |
One Button and Two Button Capacitive Controllers |
|
| 10 | CY8C20121 |
Cypress Semiconductor |
One Button and Two Button Capacitive Controllers |
|
| 11 | CY8C20134 |
Cypress Semiconductor |
PSoC Programmable System-on-Chip |
|
| 12 | CY8C20140 |
Cypress Semiconductor |
Configurable IOs |
|