PCA6416AEVJ is a low-voltage translating 16-bit I²C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers. It provides remote I/O expansion for most microcontroller families via the I²C-bus interface. It provides a simple solution when additional I/Os are needed while keeping interconnections to a minimum, for example, in battery-powered mobile applications for interfacing to sensors, push buttons, keypad, etc. In addition to providing a flexible set of GPIOs, it simplifies interconnection of a processor running at one voltage level to I/O devices operating at a different (usually higher) voltage level. It has built-in level shifting feature that makes these devices extremely flexible in mixed signal environments where communication between incompatible I/O voltages is required.
- I²C-bus to parallel port expander
- Operating power supply voltage range of 1.65V to 5.5V
- 5V tolerant I/O ports, active LOW reset input (RESET, active low)
- Open-drain active LOW interrupt output (INT, active low)
- 400KHz fast-mode I²C-bus, input/output configuration register
- Polarity Inversion register, internal power-on reset
- Power-up with all channels configured as inputs
- No glitch on power-up, noise filter on SCL/SDA inputs
- Latched outputs with 25mA drive maximum capability for directly driving LEDs
- VFBGA24 package, temperature range from -40°C to +85°C
Product details
| No. of Bits:
16bit
|
| Interfaces:
I2C, SMBus
|
| Supply Voltage Min:
1.65V
|
| Supply Voltage Max:
5.5V
|
| IC Case / Package:
VFBGA
|
| No. of Pins:
24Pins
|
| No. of I/O's:
16I/O's
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| Product Range:
-
|
| Qualification:
-
|
Other details
| Brand |
NXP |
| Part Number |
PCA6416AEVJ |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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