ADSP-21161NKCA-100 Analog Devices Inc, ADSP-21161NKCA-100 Datasheet - Page 33

• Manufacturer Part Number: ADSP-21161NKCA-100
• Description: IC, FLOAT-PT DSP, 32BIT, 100MHZ, MBGA225
• Manufacturer: Analog Devices Inc
• Series: SHARCr
• Type: Fixed/Floating Pointr

Specifications of ADSP-21161NKCA-100

• No. Of Bits: 32 Bit
• Frequency: 100MHz
• Supply Voltage: 1.8V
• Embedded Interface Type: HPI, SPI
• No. Of I/o's: 12
• Supply Voltage Range: 1.71V To 1.89V, 3.13V To 3.47V
• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Link Port, Serial Port
• Clock Rate: 100MHz
• Non-volatile Memory: External
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.80V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 225-MBGA, 225-Mini-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ADSP-21161NKCA100

Synchronous Read/Write — Bus Slave
Use these specifications for ADSP-21161N bus master accesses
of a slave’s IOP registers in multiprocessor memory space. The
bus master must meet these (bus slave) timing requirements.
Table 19. Synchronous Read/Write — Bus Slave
Parameter
Timing Requirements
t
t
t
t
t
t
Switching Characteristics
t
t
t
t
SADDI
HADDI
SRWI
HRWI
SSDATI
HSDATI
DDATO
HDATO
DACKC
HACKO
WRITE ACCESS
READ ACCESS
ADDRESS
ACK
CLKIN
RD
WR
DATA
(OUT)
DATA
(IN)
Address, BRST Setup Before CLKIN
Address, BRST Hold After CLKIN
RD/WR Setup Before CLKIN
RD/WR 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
t
DACKC
Figure 24. Synchronous Read/Write — Bus Slave
t
DDATO
Rev. B | Page 33 of 60 | November 2009
t
SADDI
t
t
SRWI
SRWI
Min
5
1
5
1
5.5
1
1.5
1.5
t
SSDATI
t
t
HSDATI
HADDI
t
t
HRWI
HRWI
t
Max
12.5
10
HDATO
t
HACKO
ADSP-21161N
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns