CY7C63221A-PXC Cypress Semiconductor Corp, CY7C63221A-PXC Datasheet - Page 5

• Manufacturer Part Number: CY7C63221A-PXC
• Description: IC MCU 3K USB LS PERIPH 16-DIP
• Manufacturer: Cypress Semiconductor Corp
• Series: enCoRe™r

Specifications of CY7C63221A-PXC

• Applications: USB Microcontroller
• Core Processor: M8B
• Program Memory Type: OTP (3 kB)
• Controller Series: CY7C632xx
• Ram Size: 96 x 8
• Interface: USB
• Number Of I /o: 8
• Voltage - Supply: 3.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-1861; CY7C63221A-PXC

1.0
Document #: 38-08028 Rev. *B
• enCoRe™ USB - enhanced Component Reduction
• Flexible, cost-effective solution for applications that combine PS/2 and low-speed USB, such as mice, gamepads,
• USB Specification Compliance
• 8-bit RISC microcontroller
• I/O ports
• Internal low-power wake-up timer during suspend mode
• Optional 6-MHz internal oscillator mode
• Watchdog timer (WDT)
• Low-voltage Reset at 3.75V
• Internal brown-out reset for suspend mode
• Improved output drivers to reduce EMI
• Operating voltage from 4.0V to 5.5VDC
• Operating temperature from 0 to 70 degrees Celsius
• available in DIE form or 16-pin PDIP
• available in 18-pin SOIC, 18-pin PDIP
• Industry-standard programmer support
joysticks, and many others
— Internal oscillator eliminates the need for an external crystal or resonator
— Interface can auto-configure to operate as PS/2 or USB without the need for external components to switch between
— Internal 3.3V regulator for USB pull-up resistor
— Configurable GPIO for real-world interface without external components
— Conforms to USB Specification, Version 2.0
— Conforms to USB HID Specification, Version 1.1
— Supports 1 low-speed USB device address
— Supports 1 control endpoint and 1 data endpoint
— Integrated USB transceiver
— 3.3V regulated output for USB pull-up resistor
— Harvard architecture
— 6-MHz external ceramic resonator or internal clock mode
— 12-MHz internal CPU clock
— Internal memory
— 96 bytes of RAM
— 3 Kbytes of EPROM
— Interface can auto-configure to operate as PS/2 or USB
— No external components for switching between PS/2 and USB modes
— Up to 10 versatile General Purpose I/O (GPIO) pins, individually configurable
— High current drive on any GPIO pin: 50 mA/pin current sink
— Each GPIO pin supports high-impedance inputs, internal pull-ups, open drain outputs, or traditional CMOS outputs
— Maskable interrupts on all I/O pins
— XTALIN, XTALOUT and VREG can be configured as additional input pins
— Periodic wake-up with no external components
— Allows fast start-up from suspend mode
modes (no GPIO pins needed to manage dual mode capability)
Features
FOR
FOR
CY7C63221/31A
enCoRe™ USB
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