AGLP-EVAL-KIT Actel, AGLP-EVAL-KIT Datasheet - Page 44

• Manufacturer Part Number: AGLP-EVAL-KIT
• Description: MCU, MPU & DSP Development Tools IGLOO PLUS Starter Kit
• Manufacturer: Actel

Specifications of AGLP-EVAL-KIT

• Processor To Be Evaluated: CSG289
• Interface Type: USB, JTAG
• Operating Supply Voltage: 1.2 V to 1.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Operation of Board Components
SPI Flash
44
One 2 Mbyte SPI flash is available on the board and can be used by CoreABC-type applications for access of additional
memory. The flash interface, serial peripheral interface bus (SPI), is a synchronous serial data link standard that is used
to access the flash memory. Some advantages of the SPI interface are full duplex communication and higher throughput
than I2C. In the schematics shown in
on-board.
Winbond and Atmel SPI flash datasheets are available at the IGLOO PLUS Starter Kit website page:
Note:
http://www.actel.com/products/hardware/devkits_boards/iglooplus_starter.aspx
Either the Winbond or Atmel SPI flash will be populated on the board.
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
SPI_DIO
SPI_DO
SPI_CLK
SPI_CS_N
SPI_WP_N
SPI_HOLD_N
SPI_DIO
SPI_DO
SPI_CLK
SPI_CS_N
SPI_WP_N
SPI_HOLD_N
Figure
4.87K
4.87K
Figure 4-22 · SPI Flash Schematics
R47
R47
4-22, either the Winbond or Atmel 2 Mbyte SPI flash will be populated
MANUFACTURER P/N = AT45BD161D-SU
MANUFACTURER P/N = AT45BD161D-SU
Manufacturer = Atmel
Manufacturer = Atmel
5
2
6
1
3
7
2 MByte
Mfr P/N : W25X16-VSSIG
Mfr: Winbond
1
8
2
4
5
3
W25X16
W25X16
DIO
DO
CLK
CS
WP
HOLD
SI
SO
SCK
CS
WP
RESET
SPI FLASH
SPI FLASH
SPI FLASH
SPI FLASH
AT45DB161D-SU
AT45DB161D-SU
16M bit
16M BIT
16M BIT
U23
U23
GND
GND
VCC
Vcc
U11
U11
IGLOO PLUS Starter Kit User’s Guide
8
4
6
7
.
V3P3
0.1uF 10V
0.1uF 10V
C50
C50
V3P3
0.1uF 10V
0.1uF 10V
C67
C67