ADSP-BF514KSWZ-4F4 Analog Devices Inc, ADSP-BF514KSWZ-4F4 Datasheet - Page 43

• Manufacturer Part Number: ADSP-BF514KSWZ-4F4
• Description: Low-Pwr BF Proc W/flash & Cnsmr Conctvty
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: Fixed Pointr

Specifications of ADSP-BF514KSWZ-4F4

• Interface: I²C, PPI, RSI, SPI, SPORT, UART/USART
• Clock Rate: 400MHz
• Non-volatile Memory: FLASH (4Mbit)
• 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
• Architecture: Modified Harvard
• Format: Fixed Point
• Clock Freq (max): 400MHz
• Device Input Clock Speed: 400MHz
• Ram Size: 48KB
• Program Memory Size: 1024KB
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 176
• Package Type: LQFP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(OUTPUT)
(OUTPUT)
RSCLKx
TSCLKx
(INPUT)
(INPUT)
RFSx
RFSx
TFSx
TFSx
DRx
DTx
DATA TRANSMIT—INTERNAL CLOCK
ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
t
t
DRIVE EDGE
HOFSI
HOFSI
t
HDTI
t
t
t
D FSI
DFSI
DDTI
RSCLKx
TSCLKx
(INPUT)
(INPUT)
(INPUT)
(INPUT)
RFSx
TFSx
t
t
SCLKIW
SCLKIW
t
t
t
SDRI
SFSI
SFSI
SAMPLE EDGE
Figure 22. Serial Port Start Up with External Clock and Frame Sync
Rev. A | Page 43 of 72 | August 2010
t
t
HDRI
t
HFSI
FIRST
HFSI
Figure 21. Serial Ports
(OUTPUT)
(OUTPUT)
RSCLKx
TSCLKx
(INPUT)
(INPUT)
t
t
RFSx
RFSx
TFSx
TFSx
SUDTE
SUDRE
DRx
DTx
DATA TRANSMIT—EXTERNAL CLOCK
t
t
HOFSE
HOFSE
t
DRIVE EDGE
HDTE
t
t
t
DDTE
DFSE
DFSE
t
t
t
t
SDRE
SCLKEW
SFSE
SCLKEW
t
SAMPLE EDGE
SFSE
t
t
t
HDRE
HFSE
HFSE
t
t
SCLKE
SCLKE