PCAL6524EV-ARD

PCAL6524EV-ARD evaluation board is a daughter card equipped with Arduino port, designated for easy test and design of PCAL6524 IC, 24-bit port expander, controlled through FM+ I2C 2-wire bus, with RESET. The board is fully compliant with IMXRT1050 EVK, LPCXpresso55S69 (LPC55S69- EVK) and i.MX 8M Mini LPDDR4 EVK (8MMINILPD4-EVK, 8MMINID4-EVK), including GUI software control. The board can be attached to any device equipped with Arduino port.

• Support 24-bit GPIO
• Open-drain active low interrupt output (INT)
• Latched outputs with 25mA drive maximum capability for directly driving LEDs
• Agile I/O with o/p drive strength, input latch, pull-up/pull-down enable/selection & interrupt mask
• Supply voltage: VDD (p) 1.65V to 5.5V, VDD (I2C-bus) 0.8V to 3.6V
• Low standby current (2.0uA/3.0uA)
• 1MHz fast-mode plus I2C-bus
• RESET pin

목차

Assembled and tested evaluation board in an antistatic bag, Quick start guide.