ADSP-BF561SKBCZ600 Analog Devices Inc, ADSP-BF561SKBCZ600 Datasheet - Page 25

• Manufacturer Part Number: ADSP-BF561SKBCZ600
• Description: DSP Fixed-Point 16-Bit 600MHz 600MIPS 256-Pin CSP-BGA
• Manufacturer: Analog Devices Inc

Specifications of ADSP-BF561SKBCZ600

• Package: 256CSP-BGA
• Numeric And Arithmetic Format: Fixed-Point
• Maximum Speed: 600 MHz
• Ram Size: 32 KB
• Device Million Instructions Per Second: 600 MIPS

Preliminary Technical Data
Asynchronous Memory Write Cycle Timing
Table 15. Asynchronous Memory Write Cycle Timing
1
Output pins include AMS3–0, ABE3–0, ADDR25–2, DATA31–0, AOE, AWE.
Parameter
Timing Requirements
t
t
Switching Characteristic
t
t
t
t
SARDY
HARDY
DDAT
ENDAT
DO
HO
ADDR19–1
DATA15–0
CLKOUT
ABE1–0
AMSx
ARDY
AWE
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
2 CYCLES
t
SETUP
END AT
t
DO
t
DO
BE, ADDRESS
WRITE DATA
t
SARDY
PROGRAMMED WRITE
ACCESS 2 CYCLES
Figure 9. Asynchronous Memory Write Cycle Timing
1
1
Rev. PrC | Page 25 of 52 | April 2004
t
SARDY
EXTENDED
ACCESS
1 CYCLE
t
HO
t
HARDY
1 CYCLE
HOLD
t
HO
Min
4.0
0.0
1.0
0.8
t
DD AT
Max
6.0
6.0
ADSP-BF561
Unit
ns
ns
ns
ns
ns
ns