Chapter 2: Board Components
2–15
Off-Chip EEPROM
Table 2–20 lists the I2C EEPROM component reference and manufacturing
information.
Table 2–20. I2C EEPROM Component Reference and Manufacturing Information
Board
Reference
Manufacturing
Part Number
Manufacturer
Website
Description
Manufacturer
8-Kbit EEPROM, 256 × 8-bit
memory (1)
U6
Microchip
24LC08BT-I/OT
www.microchip.com
Note to Table 2–20:
(1) This component is a compatible unit which can be used on the development board. The MAX V CPLD development kit does not include this
component.
SPI EEPROM
Board reference U8 is a footprint to mount a SPI EEPROM device onto the
development board.
Table 2–21 lists the SPI EEPROM pin assignments, signal names, and functions. The
signal names and types are relative to the MAX V CPLD device in terms of I/O setting
and direction.
Table 2–21. SPI EEPROM Pin Assignments, Schematic Signal Names, and Functions
Schematic Signal
Name
MAX V CPLD Device
Pin Number
Board Reference
Description
SPI chip select signal
I/O Standard
U8.1
U8.2
U8.5
U8.6
SPI_CSn
SPI_MISO
SPI_MOSI
SPI_SCK
R14
T15
P13
R16
SPI data in signal (master-in-slave-out)
SPI data out signal (master-out-slave-in)
SPI clock signal
3.3-V
Table 2–22 lists the SPI EEPROM component reference and manufacturing
information.
Table 2–22. SPI EEPROM Component Reference and Manufacturing Information
Manufacturing
Part Number
Manufacturer
Website
Board Reference
Description
Manufacturer
U8
256-Kbit serial EEPROM (1)
Microchip
25LC256-I/ST
www.microchip.com
Note to Table 2–22:
(1) This component is a compatible unit which can be used on the development board. The MAX V CPLD development kit does not include this
component.
January 2011 Altera Corporation
MAX V CPLD Development Board Reference Manual
ALTERA [ ALTERA CORPORATION ]
