CY7C64713 Datasheet, PDF (2/55 Pages) Cypress Semiconductor – EZ-USB FX1 USB Microcontroller Full Speed USB Peripheral Controller

CY7C64713
Logic Block Diagram
24 MHz
Ext. XTAL
FX1
High performance micro
using standard tools
with lower-power options
/0.5
VCC ^x20 /1.0
PLL _/2.0
1.5k
connected for
enumeration
D+
D–
Integrated
full speed XCVR
USB
XCVR
CY
Smart
USB
Engine
8051 Core
12/24/48 MHz,
four clocks/cycle
16 KB
RAM
Enhanced USB core
Simplifies 8051 code
‘Soft Configuration’
Easy firmware changes
I²C
Master
Additional IOs (24)
ECC
ADDR (9)
GPIF
RDY (6)
CTL (6)
Abundant I/O
including two USARTS
General
programmable I/F
to ASIC/DSP or bus
standards such as
ATAPI, EPP, etc.
4 kB
8/16
FIFO
Up to 96 MBytes
burst rate
FIFO and endpoint memory
(master or slave operation)
Document #: 38-08039 Rev. *F
Page 2 of 55
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