ADSP-21160NCB-100 Analog Devices Inc, ADSP-21160NCB-100 Datasheet - Page 32

• Manufacturer Part Number: ADSP-21160NCB-100
• Description: IC,DSP,32-BIT,CMOS,BGA,400PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21160NCB-100

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Link Port, Serial Port
• Clock Rate: 100MHz
• Non-volatile Memory: External
• On-chip Ram: 512kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.90V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Package: 400BGA
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 100 MHz
• Ram Size: 512 KB
• Device Million Instructions Per Second: 100 MIPS

ADSP-21160M/ADSP-21160N
Synchronous Read/Write—Bus Slave
See
ADSP-21160x bus master accesses of a slave’s IOP registers or
internal memory (in multiprocessor memory space). The bus
master must meet these (bus slave) timing requirements.
Table 21. Synchronous Read/Write—Bus Slave
1
Parameter
Timing Requirements
t
t
t
t
t
t
Switching Characteristics
t
t
t
t
For ADSP-21160M, specification is 12.5 ns, maximum.
SADDI
HADDI
SRWI
HRWI
SSDATI
HSDATI
DDATO
HDATO
DACKC
HACKO
Table 21
WRITE ACCESS
READ ACCESS
ADDRESS
BRST
CLKIN
and
DATA
(OUT)
WRx
DATA
(IN)
RDx
ACK
Figure
Address, BRST Setup Before CLKIN
Address, BRST Hold After CLKIN
RDx/WRx Setup Before CLKIN
RDx/WRx Hold After CLKIN
Data Setup Before CLKIN
Data Hold After CLKIN
Data Delay After CLKIN
Data Hold After CLKIN
ACK Delay After CLKIN
ACK Hold After CLKIN
18. Use these specifications for
t
DACKC
1
Figure 18. Synchronous Read/Write—Bus Slave
t
DDATO
Rev. B | Page 32 of 60 | February 2010
t
SADDI
t
t
SRWI
SRWI
t
SSDATI
Min
5
1
5
1
5.5
1
1.5
1.5
t
HADDI
t
t
t
HSDATI
HRWI
HRWI
Max
0.25 t
10
t
HDATO
t
HACKO
CCLK
+ 9
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns