ADSP-BF512KSWZ-3 Analog Devices Inc, ADSP-BF512KSWZ-3 Datasheet - Page 40

• 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

ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
Table 36. External Late Frame Sync
1
2
Parameter
Switching Characteristics
t
t
MCE = 1, TFSx enable and TFSx valid follow t
If external RFSx/TFSx setup to RSCLKx/TSCLKx > t
DDTLFSE
DTENLFSE
1, 2
1, 2
Data Delay from Late External TFSx or External RFSx with
MCE = 1, MFD = 0
Data Enable from Late FS or MCE = 1, MFD = 0
EXTERNAL RFSx IN MULTI-CHANNEL MODE
RSCLKx
LATE EXTERNAL TFSx
TSCLKx
RFSx
TFSx
DDTENFS
DTx
DTx
SCLKE
and t
t
DTENLFSE
t
t
DDTLFSE
DDTLFSE
/2 then t
DDTLFSE
DRIVE
DRIVE
EDGE
EDGE
Rev. B | Page 40 of 68 | January 2011
.
DDTTE/I
Figure 24. External Late Frame Sync
and t
DTENE/I
SAMPLE
SAMPLE
EDGE
EDGE
apply, otherwise t
1ST BIT
1ST BIT
Min
0
DRIVE
DRIVE
EDGE
EDGE
DDTLFSE
1.8V Nominal
V
and t
DDEXT
Max
12
DTENLFS
apply.
Min
0
2.5 V/3.3V Nominal
V
DDEXT
Max
10
Unit
ns
ns