CY7C63723-SXC

Product Summary

The CY7C63723-SXC is an 8-bit RISC One Time Programmable (OTP) microcontroller. The instruction set has been optimized specifically for USB and PS/2 operations, although the microcontrollers can be used for a variety of other embedded applications. The CY7C63723-SXC features up to 16 general purpose I/O (GPIO) pins to support USB, PS/2 and other applications. The I/O pins are grouped into two ports (Port 0 to 1) where each pin can be individually configured as inputs with internal pull-ups, open drain outputs, or traditional CMOS outputs with programmable drive strength of up to 50 mA output drive. Additionally, each I/O pin can be used to generate a GPIO interrupt to the microcontroller. Note the CY7C63723-SXC interrupts all share the same GPIO interrupt vector.

Parametrics

CY7C63723-SXC absolute maximum ratings: (1)Storage Temperature: –65℃ to +150℃; (2)Ambient Temperature with Power Applied: 0℃ to +70℃; (3)Supply Voltage on VCC Relative to VSS: –0.5V to +7.0V; (4)DC Input Voltage: –0.5V to +VCC+0.5V; (5)DC Voltage Applied to Outputs in High Z State: –0.5V to + VCC+0.5V; (6)Maximum Total Sink Output Current into Port 0 and 1 and Pins: 70 mA; (7)Maximum Total Source Output Current into Port 0 and 1 and Pins: 30 mA; (8)Maximum On-chip Power Dissipation on any GPIO Pin: 50 mW; (9)Power Dissipation: 300 mW; (10)Static Discharge Voltage: >2000V; (11)Latch-up Current: >200 mA.

Features

CY7C63723-SXC features: (1)Internal low-power wake-up timer during suspend mode; (2)Periodic wake-up with no external components; (3)Optional 6-MHz internal oscillator mode; (4)Allows fast start-up from suspend mode; (5)Watchdog Reset (WDR); (6)Low-voltage Reset at 3.75V; (7)Internal brown-out reset for suspend mode; (8)Improved output drivers to reduce EMI; (9)Operating voltage from 4.0V to 5.5VDC; (10)Operating temperature from 0 to 70 degrees Celsius; (11)CY7C63723 available in 18-pin SOIC, 18-pin PDIP; (12)CY7C63743 available in 24-pin SOIC, 24-pin PDIP; (13)CY7C63722 available in DIE form; (14)Industry standard programmer support; (15)Internal oscillator eliminates the need for an external crystal or resonator; (16)Interface can auto-configure to operate as PS/2 or USB without the need for external components to switch between; (17)modes (no GPIO pins needed to manage dual mode capability); (18)Internal 3.3V regulator for USB pull-up resistor; (19)Configurable GPIO for real-world interface without external components.

Diagrams