ADSP-21160NCB-100 Analog Devices Inc, ADSP-21160NCB-100 Datasheet - Page 30

• 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-21160N
Three-State Timing—Bus Master, Bus Slave
See
memory interface is disabled (stops driving) or enabled (resumes
driving) relative to CLKIN and the SBTS pin. This timing is
applicable to bus master transition cycles (BTC) and host tran-
sition cycles (HTC) as well as the SBTS pin.
Table 17. Three-State Timing—Bus Master, Bus Slave
1
2
3
4
Parameter
Timing Requirements
t
t
Switching Characteristics
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Strobes = RDx, WRx, DMAGx.
If access aborted by SBTS, then strobes disable before CLKIN [0.25t
In addition to bus master transition cycles, these specs also apply to bus master and bus slave synchronous read/write.
Memory Interface = Address, RDx, WRx, MSx, PAGE, DMAGx, and BMS (in EPROM boot mode).
STSCK
HTSCK
MIENA
MIENS
MIENHG
MITRA
MITRS
MITRHG
DATEN
DATTR
ACKEN
ACKTR
CDCEN
CDCTR
ATRHBG
STRHBG
PTRHBG
BTRHBG
MENHBG
Table 17
and
SBTS Setup Before CLKIN
SBTS Hold After CLKIN
Address/Select Enable After CLKIN
Strobes Enable After CLKIN
HBG Enable After CLKIN
Address/Select Disable After CLKIN
Strobes Disable After CLKIN
HBG Disable After CLKIN
Data Enable After CLKIN
Data Disable After CLKIN
ACK Enable After CLKIN
ACK Disable After CLKIN
CLKOUT Enable After CLKIN
CLKOUT Disable After CLKIN
Address, MSx Disable Before HBG Low
RDx, WRx, DMAGx Disable Before HBG Low
Page Disable Before HBG Low
BMS Disable Before HBG Low
Memory Interface Enable After HBG High
Figure
20. These specifications show how the
3
3
3
3
1
1, 2
CCLK
4
–30–
+ 1.5 (min.), 0.25t
Min
6
2
1.5
1.5
1.5
0.5
0.25t
0.5
0.25t
0.5
1.5
1.5
0.5
t
1.5t
t
t
0.5t
t
CCLK
CK
CK
CK
– 5
+ 0.25t
– 6
CK
CK
CCLK
CCLK
– 3
– 6
– 6.5
– 4
+1
CCLK
CCLK
+ 5 (max.)]
– 6
Max
9
9
9
9
0.25t
8
0.25t
5
9
5
9
t
1.5t
t
t
0.5t
t
CCLK
CK
CK
CK
+6
+ 0.25t
+ 5
CK
CK
+1
CCLK
CCLK
+ 5
+ 1.5
+1.5
+ 7
CCLK
+ 5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
REV. 0