CY7C67300-100AXE Cypress Semiconductor Corp, CY7C67300-100AXE Datasheet - Page 8

• Manufacturer Part Number: CY7C67300-100AXE
• Description: IC USB HOST/PERIPH CNTRL 100LQFP
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-Host™r

Specifications of CY7C67300-100AXE

• Applications: USB Host/Peripheral Controller
• Core Processor: CY16
• Program Memory Type: ROM (8 kB)
• Controller Series: CY7C673xx
• Ram Size: 16K x 8
• Interface: SPI Serial, USB, HPI
• Number Of I /o: 32
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• For Use With: CY4640 - KIT MASS STORAGE REF DESIGNCY3663 - KIT DEV EZ-OTG/EZ-HOST
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPI Pins
The SPI port has a few different pin location options as shown in
Table
register [0xC006].
Table 9. SPI Interface Pins
High-Speed Serial Interface
EZ-Host provides an HSS interface. The HSS interface is a
programmable serial connection with baud rate from 9600 baud
to 2.0M baud. The HSS interface supports both byte and block
mode operations and also hardware and software handshaking.
Complete control of EZ-Host can be accomplished through this
interface via an extensible API and communication protocol. The
HSS interface can be exposed through GPIO pins or the External
Memory port.
HSS Features
■
■
■
■
■
■
■
■
■
■
■
Document #: 38-08015 Rev. *J
8 bits, no parity code
Programmable baud rate from 9600 baud to 2M baud
Selectable 1- or 2-stop bit on transmit
Programmable inter-character gap timing for Block Transmit
8-byte receive FIFO
Glitch filter on receive
Block mode transfer directly to/from EZ-Host internal memory
(DMA transfer)
Selectable CTS/RTS hardware signal handshake protocol
Selectable XON/XOFF software handshake protocol
Programmable Receive interrupt, Block Transfer Done inter-
rupts
Complete access to internal memory
Alternate Location
Default Location
9. The port location is selectable via the GPIO control
Pin Name
MOSI
MISO
MOSI
MISO
nSSI
nSSI
SCK
SCK
Pin Number
56 or 65
61
60
66
73
72
71
74
HSS Pins
The HSS port has a few different pin location options as shown
in
register [0xC006].
Table 10. HSS Interface Pins
Programmable Pulse/PWM Interface
EZ-Host has four built in PWM output channels. Each channel
provides a programmable timing generator sequence that can be
used to interface to various image sensors or other applications.
The PWM interface is exposed through GPIO pins.
Programmable Pulse/PWM Features
■
■
■
■
Programmable Pulse/PWM Pins.
Table 11. PWM Interface Pins
Four independent programmable waveform generators
Programmable predefined frequencies ranging from 5.90 KHz
to 48 MHz
Configurable polarity
Continuous and one-shot mode available
Table
Alternate Location
Default Location
10. The port location is selectable via the GPIO control
Pin Name
Pin Name
PWM3
PWM2
PWM1
PWM0
RXD
RXD
CTS
RTS
TXD
CTS
RTS
TXD
Pin Number
Pin Number
CY7C67300
44
53
54
55
44
53
54
55
67
68
69
70
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