ADSP-BF592KCPZ Analog Devices Inc, ADSP-BF592KCPZ Datasheet - Page 30

• Manufacturer Part Number: ADSP-BF592KCPZ
• Description: 58T4522
• Manufacturer: Analog Devices Inc

Specifications of ADSP-BF592KCPZ

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Rohs Compliant: YES
• Frequency: 400MHz
• Embedded Interface Type: PPI, SPI, UART
• No. Of I/o's: 32
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LFCSP
• No. Of Pins: 64
• Core Supply Voltage: 1.4V
• Lead Free Status / RoHS Status: Compliant

ADSP-BF592
Serial Peripheral Interface (SPI) Port—Master Timing
Table 26
Table 26. Serial Peripheral Interface (SPI) Port—Master Timing
Parameter
Timing Requirements
t
Switching Characteristics
t
t
t
t
t
t
t
t
t
SSPIDM
SDSCIM
SPICHM
SPICLM
SPICLK
HDSM
SPITDM
DDSPIDM
HDSPIDM
HSPIDM
and
CPHA = 1
CPHA = 0
Figure 19
Data Input Valid to SCK Edge (Data Input Setup)
SCK Sampling Edge to Data Input Invalid
SPI_SELx low to First SCK Edge
Serial Clock High Period
Serial Clock Low Period
Serial Clock Period
Last SCK Edge to SPI_SELx High
Sequential Transfer Delay
SCK Edge to Data Out Valid (Data Out Delay)
SCK Edge to Data Out Invalid (Data Out Hold)
(OUTPUT)
(OUTPUT)
SPIxMOSI
(OUTPUT)
SPIxMISO
SPIxMOSI
(OUTPUT)
SPIxMISO
SPIxSCK
(INPUT)
(INPUT)
describe SPI port master operations.
t
SSPIDM
t
SDSCIM
t
HSPIDM
t
Figure 19. Serial Peripheral Interface (SPI) Port—Master Timing
SPICLM
Rev. A | Page 30 of 44 | August 2011
t
SPICHM
t
HDSPIDM
t
HDSPIDM
Min
11.6
–1.5
2 × t
2 × t
2 × t
4 × t
2 × t
2 × t
0
–1
SCLK
SCLK
SCLK
SCLK
SCLK
SCLK
t
1.8V Nominal
DDSPIDM
– 1.5
– 1.5
– 1.5
– 1.5
– 2
– 1.5
t
V
SPICLK
t
DDSPIDM
DDEXT
Max
6
t
SSPIDM
t
HDSM
Min
9.6
–1.5
2 × t
2 × t
2 × t
4 × t
2 × t
2 × t
0
–1
t
HSPIDM
2.5 V/3.3V Nominal
SCLK
SCLK
SCLK
SCLK
SCLK
SCLK
– 1.5
– 1.5
– 1.5
– 1.5
– 1.5
– 1.5
V
t
SPITDM
DDEXT
Max
6
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns