ADSP-BF514KSWZ-4F4 Analog Devices Inc, ADSP-BF514KSWZ-4F4 Datasheet - Page 25
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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
ABSOLUTE MAXIMUM RATINGS
Stresses greater than those listed in
nent damage to the device. These are stress ratings only.
Functional operation of the device at these or any other condi-
tions greater than those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device
reliability.
Table 17. Absolute Maximum Ratings
1
2
3
4
Table 18. Maximum Duty Cycle for Input Transient Voltage
1
2
3
When programming OTP memory on the ADSP-BF51x proces-
sor, the V
the
of cumulative time that the write voltage may be applied
(dependent on voltage and junction temperature) to V
the lifetime of the part. Therefore, maximum OTP memory pro-
gramming time for the processor is shown in
Parameter
Internal Supply Voltage (V
External (I/O) Supply Voltage
(V
Input Voltage
Input Voltage
Output Voltage Swing
I
Storage Temperature Range
Junction Temperature While biased
V
–0.50
–0.70
–0.80
–0.90
–1.00
OH
Applies to 100% transient duty cycle. For other duty cycles see
Applies only when V
Applies to signals SCL, SDA.
For more information, see the information preceding
Applies to all signal pins/balls with the exception of CLKIN, XTAL.
The individual values cannot be combined for analysis of a single instance of
Duty cycle refers to the percentage of time the signal exceeds the value for the
fications, the range is V
overshoot or undershoot. The worst case observed value must fall within one of
the voltages specified and the total duration of the overshoot or undershoot
(exceeding the 100% case) must be less than or equal to the corresponding duty
cycle.
100% case. The is equivalent to the measured duration of a single instance of
overshoot or undershoot as a percentage of the period of occurrence.
IN
DDEXT
/I
Min (V)
Operating Conditions on Page
OL
Current per Pin Group
/V
DDMEM
ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
PPOTP
2
1, 2
1, 3
pin/ball must be set to the write value specified in
)
V
+3.80
+4.00
+4.10
+4.20
+4.30
DDEXT
IN
Max (V)
DDEXT
is within specifications. When V
± 0.2.
DDINT
4
2
)
Maximum Duty Cycle
100%
40%
25%
15%
10%
20. There is a finite amount
Table 17
Rating
–0.3 V to +1.50 V
–0.3 V to +3.8 V
–0.5 V to +3.6 V
–0.5 V to +5.5 V
–0.5 V to
V
80 mA (max)
–65°C to +150°C
+110°C
DDEXT
Table 20
may cause perma-
Table
/V
DDEXT
DDMEM
Table
Rev. B | Page 25 of 68 | January 2011
and
is outside speci-
19.
+0.5 V
Table
PPOTP
18.
3
over
21.
1
Table 19. Maximum OTP Memory Programming Time
Table 20
(I
occur if this value is exceeded. To understand this specification,
if pins PF9, PF8, PF7, PF6, and PF5 from Group 1 in
table were sourcing or sinking 2 mA each, the total current for
those pins would be 10 mA. This would allow up to 70 mA total
that could be sourced or sunk by the remaining pins in the
group without damaging the device. Note that the V
specifications have separate per-pin maximum current require-
ments as shown in the
Table 20. Total Current Pin Groups–V
Table 21. Total Current Pin Groups–V
VPPOTP
Voltage (V)
6.9
7.0
7.1
Group
1
2
3
4
5
6
7
8
Group
1
2
3
4
5
6
7
OH
/I
OL
) current for a group of pins. Permanent damage can
and
Pins in Group
DATA15, DATA14, DATA13, DATA12, DATA11, DATA10
DATA9, DATA8, DATA7, DATA6, DATA5, DATA4
DATA3, DATA2, DATA1, DATA0, ADDR19, ADDR18
ADDR17, ADDR16, ADDR15, ADDR14, ADDR13
ADDR12, ADDR11, ADDR10, ADDR9, ADDR8, ADDR7
ADDR6, ADDR5, ADDR4, ADDR3, ADDR2, ADDR1
ABE1, ABE0, SA10, SWE, SCAS, SRAS
SMS, SCKE, AMS1, ARE, AWE, AMS0, CLKOUT
Pins in Group
PF9, PF8, PF7, PF6, PF5, PF4, PF3, PF2
PF1, PF0, PG15, PG14, PG13, PG12, PG11, PG10
PG9, PG8, PG7, PG6, PG5, PG4, PG3, PG2, BMODE0,
BMODE1, BMODE2
PG1, PG0, TDO, EMU, TDI, TCK, TRST, TMS
RESET, NMI, CLKBUF
PH7, PH6, PH5, PH4, PH3, PH2, PH1, PH0
PF15, PF14, PF13, PF12, PF11, SDA, SCL, PF10
Table 21
25°C
6000 sec
2400 sec
1000 sec
specify the maximum total source/sink
Electrical Characteristics
85°C
100 sec
44 sec
18 sec
Temperature
DDMEM
DDEXT
Groups
Groups
table.
110°C
25 sec
12 sec
4.5 sec
OH
Table 21
and V
OL