ADSP-BF527BBCZ-5A Analog Devices Inc, ADSP-BF527BBCZ-5A Datasheet - Page 40
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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 Read Cycle Timing
Table 33. Asynchronous Memory Read Cycle Timing
1
Parameter
Timing Requirements
t
t
t
t
Switching Characteristics
t
t
Output balls include AMS3–0, ABE1–0, ADDR19–1, AOE, ARE.
SDAT
HDAT
SARDY
HARDY
DO
HO
ADSP-BF522/ADSP-BF523/ADSP-BF524/ADSP-BF525/ADSP-BF526/ADSP-BF527
DATA15–0 Setup Before CLKOUT
DATA15–0 Hold After CLKOUT
ARDY Setup Before CLKOUT
ARDY Hold After CLKOUT
Output Delay After CLKOUT
Output Hold After CLKOUT
ADDR19–1
DATA 15–0
CLKOUT
ABE1–0
AMSx
ARDY
AOE
ARE
2 CYCLES
1
1
SETUP
t
DO
Figure 11. Asynchronous Memory Read Cycle Timing
Min
2.1
4.0
0.8
1.2
0.2
1.8 V Nominal
Rev. B | Page 40 of 88 | May 2010
t
PROGRAMMED READ
t
SARDY
V
ADSP-BF522/ADSP-BF524/
DO
ACCESS 4 CYCLES
DDMEM
Max
6.0
ADSP-BF526
Min
2.1
0.8
4.0
0.2
0.8
2.5/3.3 V Nominal
t
HARDY
V
t
SARDY
DDMEM
t
Max
6.0
HARDY
ACCESS EXTENDED
3 CYCLES
Min
2.1
0.9
4.0
0.2
0.8
1.8 V Nominal
t
HO
V
ADSP-BF523/ADSP-BF525/
DDMEM
1 CYCLE
Max
6.0
HOLD
t
SDAT
ADSP-BF527
t
HDAT
Min
2.1
0.8
4.0
0.2
0.8
2.5/3.3 V Nominal
t
HO
V
DDMEM
Max
6.0
Unit
ns
ns
ns
ns
ns
ns