ADSP-21160NCB-100 Analog Devices Inc, ADSP-21160NCB-100 Datasheet - Page 44

• 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
Table 33. Serial Ports—Enable and Three-State
1
Table 34. Serial Ports—Internal Clock
1
2
Parameter
Switching Characteristics
t
t
t
t
Parameter
Switching Characteristics
t
t
t
t
t
Referenced to drive edge.
Referenced to drive edge.
For ADSP-21160M, specification is 0.5t
DDTEN
DDTTE
DDTIN
DDTTI
DFSI
HOFSI
DDTI
HDTI
SCLKIW
Data Enable from External TCLK
Data Disable from External TCLK
Data Enable from Internal TCLK
Data Disable from Internal TCLK
TFS Delay After TCLK (Internally Generated TFS)
TFS Hold After TCLK (Internally Generated TFS)
Transmit Data Delay After TCLK
Transmit Data Hold After TCLK
TCLK/RCLK Width
TCLK
TFS
DT
RCLK
SCLK
RFS
DT
–2.5 ns (minimum) and 0.5t
2
DRIVE
t
DDTLFSE
DRIVE
t
DDTLFSE
Figure 26. Serial Ports—External Late Frame Sync
TDDTENFS
t
SFSE/I
t
DDTENFS
t
1
SFSE/I
1
1
Rev. B | Page 44 of 60 | February 2010
EXTERNAL RFS WITH MCE = 1, MFD = 0
1
1
1
SAMPLE
1ST BIT
SAMPLE
1ST BIT
LATE EXTERNAL TFS
SCLK
t
t
+2 ns (maximum)
HDTE/I
HDTE/I
1
1
DRIVE
DRIVE
t
DDTE/I
t
DDTE/I
t
HOFSE/I
t
HOFSE/I
2ND BIT
2ND BIT
Min
4
0
Min
–1.5
0
0.5t
SCLK
–1.5
Max
10
3
Max
4.5
7.5
0.5t
SCLK
+1.5
Unit
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns