CY7C67200-48BAI Cypress Semiconductor Corp, CY7C67200-48BAI Datasheet - Page 4

• Manufacturer Part Number: CY7C67200-48BAI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C67200-48BAI

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: FBGA
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-08014 Rev. *G
UART Features
UART Pins
Table 5. UART Interface Pins
I
EZ-OTG provides a master-only I2C interface for external se-
rial EEPROMs. The serial EEPROM can be used to store ap-
plication-specific code and data. This I2C interface is only to
be used for loading code out of EEPROM, it is not a general
I2C interface. The I2C EEPROM interface is a BIOS imple-
mentation and is exposed through GPIO pins. Refer to the
BIOS documentation for additional details on this interface.
I
I
Table 6. I
Serial Peripheral Interface
EZ-OTG provides an SPI interface for added connectivity.
EZ-OTG may be configured as either an SPI master or SPI
slave. The SPI interface can be exposed through GPIO pins
or the External Memory port.
SPI Features
2
2
2
TX
RX
• Supports baud rates of 900 to 115.2K
• 8-N-1
• Supports EEPROMs up to 64 KB (512K bit)
• Auto-detection of EEPROM size
• Master or slave mode operation
• DMA block transfer and PIO byte transfer modes
• Full duplex or half duplex data communication
• 8-byte receive FIFO and 8-byte transmit FIFO
• Selectable master SPI clock rates from 250 kHz to 12 MHz
• Selectable master SPI clock phase and polarity
• Slave SPI signaling synchronization and filtering
• Slave SPI clock rates up to 2 MHz
• Maskable interrupts for block and byte transfer modes
C EEPROM Interface
C EEPROM Features
C EEPROM Pins
Pin Name
Pin Name
2
C EEPROM Interface Pins
SCK
SDA
SCK
SDA
LARGE EEPROM
SMALL EEPROM
Pin Number
Pin Number
B5
B4
H3
H3
F3
F3
SPI Pins
The SPI port has a few different pin location options as shown
in
register [0xC006].
Table 7. SPI Interface Pins
High-Speed Serial Interface
EZ-OTG provides an HSS interface. The HSS interface is a
programmable serial connection with baud rate from 9600
baud to 2M baud. The HSS interface supports both byte and
block mode operations as well as hardware and software
handshaking. Complete control of EZ-OTG can be accom-
plished through this interface via an extensible API and com-
munication protocol. The HSS interface can be exposed
through GPIO pins or the External Memory port.
HSS Features
HSS Pins
Table 8. HSS Interface Pins
nSSI
SCK
MOSI
MISO
CTS
RTS
RX
TX
• Individual bit transfer for non-byte aligned serial communi-
• Programmable delay timing for the active/inactive master
• Auto or manual control for master mode slave select signal
• Complete access to internal memory
• 8-bit, no parity code
• Programmable baud rate from 9600 baud to 2M baud
• Selectable 1- or 2-stop bit on transmit
• Programmable intercharacter gap timing for Block Transmit
• 8-byte receive FIFO
• Glitch filter on receive
• Block mode transfer directly to/from EZ-OTG internal
• Selectable CTS/RTS hardware signal handshake protocol
• Selectable XON/XOFF software handshake protocol
• Programmable Receive interrupt, Block Transfer Done
• Complete access to internal memory
Table
cation in PIO mode
SPI clock
memory (DMA transfer)
interrupts
7. The pin location is selectable via the GPIO Control
Pin Name
Pin Name
Pin Number
Pin Number
CY7C67200
F6 or C6
F6
E4
E5
E6
D5
D4
C5
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