ADSP-BF527KBCZ-6 Analog Devices Inc, ADSP-BF527KBCZ-6 Datasheet - Page 41

• Manufacturer Part Number: ADSP-BF527KBCZ-6
• Description: ADSP-BF527 Processor,600Mhz,Ethernet,USB
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: Fixed Pointr

Specifications of ADSP-BF527KBCZ-6

• Interface: DMA, Ethernet, I²C, PPI, SPI, SPORT, UART, USB
• Clock Rate: 600MHz
• Non-volatile Memory: ROM (32 kB)
• On-chip Ram: 132kB
• Voltage - I/o: 1.8V, 2.5V, 3.3V
• Voltage - Core: 1.10V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 289-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

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