ADSP-BF527BBCZ-5A Analog Devices Inc, ADSP-BF527BBCZ-5A Datasheet - Page 41
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ADSP-BF527BBCZ-5A
Manufacturer Part Number
ADSP-BF527BBCZ-5A
Description
ADSP-BF527 Processor,533Mhz,Ethernet,USB
Manufacturer
Analog Devices Inc
Series
Blackfin®r
Type
Fixed Pointr
Specifications of ADSP-BF527BBCZ-5A
Interface
DMA, Ethernet, I²C, PPI, SPI, SPORT, UART, USB
Clock Rate
533MHz
Non-volatile Memory
ROM (32 kB)
On-chip Ram
132kB
Voltage - I/o
1.8V, 2.5V, 3.3V
Voltage - Core
1.15V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
208-CSPBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
ADZS-BF527-MPSKIT - BOARD EVAL MEDIA PLAYER BF527ADZS-BF527-EZLITE - BOARD EVAL ADSP-BF527
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-BF527BBCZ-5A
Manufacturer:
ADI
Quantity:
190
Company:
Part Number:
ADSP-BF527BBCZ-5A
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
ADSP-BF527BBCZ-5A
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Asynchronous Memory Write Cycle Timing
Table 34. Asynchronous Memory Write Cycle Timing
1
Parameter
Timing Requirements
t
t
Switching Characteristics
t
t
t
t
Output balls include AMS3–0, ABE1–0, ADDR19–1, DATA15–0, AWE.
SARDY
HARDY
DDAT
ENDAT
DO
HO
ADSP-BF522/ADSP-BF523/ADSP-BF524/ADSP-BF525/ADSP-BF526/ADSP-BF527
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
1
SETUP
t
1
ENDAT
t
DO
t
SARDY
t
DO
Figure 12. Asynchronous Memory Write Cycle Timing
t
SARDY
PROGRAMMED
Min
4.0
0.2
0.0
0.8
t
HARDY
2 CYCLES
1.8 V Nominal
ACCESS
Rev. B | Page 41 of 88 | May 2010
WRITE
V
ADSP-BF522/ADSP-BF524/
DDMEM
Max
6.0
6.0
1 CYCLE
ACCESS
EXTEND
ADSP-BF526
t
HARDY
t
HO
Min
4.0
0.2
0.0
0.8
1 CYCLE
2.5/3.3 V Nominal
HOLD
V
DDMEM
Max
6.0
6.0
t
HO
t
DDAT
Min
4.0
0.2
0.0
0.8
1.8 V Nominal
ADSP-BF523/ADSP-BF525/
V
DDMEM
Max
6.0
6.0
ADSP-BF527
Min
4.0
0.2
0.0
0.8
2.5/3.3 V Nominal
V
DDMEM
Max
6.0
6.0
Unit
ns
ns
ns
ns
ns
ns