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CY7C63001A_04 Datasheet, PDF (1/25 Pages) Cypress Semiconductor – Universal Serial Bus Microcontroller | |||
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CY7C63001A
CY7C63101A
Universal Serial Bus Microcontroller
1.0 Features
⢠Low-cost solution for low-speed USB peripherals such
as mouse, joystick, and gamepad
⢠USB Specification Compliance
â Conforms to USB 1.5-Mbps Specification,
Version 1.1
â Supports one device address and two endpoints
(one control endpoint and one data endpoint)
⢠8-bit RISC microcontroller
â Harvard architecture
â 6-MHz external ceramic resonator
â 12-MHz internal operation
â USB optimized instruction set
⢠Internal memory
â 128 bytes of RAM
â 4 Kbytes of EPROM
â Integrated USB transceiver
â Up to 16 Schmitt trigger I/O pins with internal pull-up
â Up to eight I/O pins with LED drive capability
â Special purpose I/O mode supports optimization of
photo transistor and LED in mouse application
â Maskable Interrupts on all I/O pins
⢠8-bit free-running timer
⢠Watchdog timer (WDT)
⢠Internal power-on reset (POR)
⢠Instant-On Now⢠for Suspend and Periodic Wake-up
Modes
⢠Improved output drivers to reduce EMI
⢠Operating voltage from 4.0V to 5.25 VDC
⢠Operating temperature from 0â70°C
⢠Available in space saving and low-cost 20-pin PDIP,
20-pin SOIC, and 24-pin QSOP packages
⢠Industry-standard programmer support
Logic Block Diagram
6-MHz
CERAMIC RESONATOR R/CEXT
OSC
INSTANT-ON
NOWâ¢
RAM
128-Byte
8-bit
Timer
EPROM
2/4 KByte
Power-
on Reset
Watch
Dog
Timer
8-bit
RISC
core
Interrupt
Controller
USB
Engine
PORT
0
PORT
1
D+,Dâ
VCC/VSS
P0.0âP0.7
P1.0âP1.7
Cypress Semiconductor Corporation
Document #: 38-08026 Rev. *A
⢠3901 North First Street
⢠San Jose, CA 95134 ⢠408-943-2600
Revised October 5, 2004
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