ADSP-BF514KSWZ-4F4 Analog Devices Inc, ADSP-BF514KSWZ-4F4 Datasheet - Page 35
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ADSP-BF514KSWZ-4F4
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
Datasheets
1.ADSP-BF531SBSTZ400.pdf
(12 pages)
2.ADSP-BF512KSWZ-3.pdf
(68 pages)
3.ADSP-BF514KSWZ-4F4.pdf
(72 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-BF514KSWZ-4F4
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Asynchronous Memory Write Cycle Timing
Table 30. Asynchronous Memory Write Cycle Timing
1
Parameter
Timing Requirements
t
t
Switching Characteristics
t
t
t
t
Output pins/balls include AMS3–0, ABE1–0, ADDR19–1, DATA15–0, AOE, AWE.
SARDY
HARDY
DDAT
ENDAT
DO
HO
ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
ARDY Setup Before CLKOUT
ARDY Hold After CLKOUT
DATA15–0 Disable After CLKOUT
DATA15–0 Enable After CLKOUT
Output Delay After CLKOUT
Output Hold After CLKOUT
DATA 15–0
ADDR19–1
CLKOUT
ABE1–0
AMSx
ARDY
AWE
2 CYCLES
SETUP
t
ENDAT
t
DO
t
SARDY
t
1
DO
1
Figure 12. Asynchronous Memory Write Cycle Timing
t
SARDY
PROGRAMMED
t
Rev. A | Page 35 of 72 | August 2010
HARDY
2 CYCLES
ACCESS
WRITE
ACCESS
EXTEND
1 CYCLE
t
HARDY
t
HO
1 CYCLE
HOLD
t
HO
t
DDAT
Min
4
0.2
0
0.8
Max
6
6
Unit
ns
ns
ns
ns
ns
ns