ADSP-BF512KSWZ-3 Analog Devices Inc, ADSP-BF512KSWZ-3 Datasheet - Page 39

• Manufacturer Part Number: ADSP-BF512KSWZ-3
• Description: Low-Power Blackfin Processor
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: Fixed Pointr

Specifications of ADSP-BF512KSWZ-3

• Interface: I²C, PPI, SPI, SPORT, UART/USART
• Clock Rate: 300MHz
• Non-volatile Memory: External
• On-chip Ram: 116kB
• Voltage - I/o: 1.8V, 2.5V, 3.3V
• Voltage - Core: 1.30V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 176-LQFP Exposed Pad, 176-eLQFP, 176-HLQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 35. Serial Ports—Enable and Three-State
1
Parameter
Switching Characteristics
t
t
t
t
Referenced to drive edge.
DTENE
DDTTE
DTENI
DDTTI
ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
Data Enable Delay from External TSCLKx
Data Disable Delay from External TSCLKx
Data Enable Delay from Internal TSCLKx
Data Disable Delay from Internal TSCLKx
TSCLKx
DTx
DRIVE EDGE
1
Rev. B | Page 39 of 68 | January 2011
Figure 23. Enable and Three-State
t
DTENE/I
DRIVE EDGE
t
DDTTE/I
Min
0
–2.0
Max
t
t
SCLK
SCLK
+ 1
+ 1
Unit
ns
ns
ns
ns