ADSP-2187LBSTZ-210 Analog Devices Inc, ADSP-2187LBSTZ-210 Datasheet - Page 36

• Manufacturer Part Number: ADSP-2187LBSTZ-210
• Description: IC,DSP,16-BIT,CMOS,QFP,100PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2187LBSTZ-210

• Interface: Host Interface, Serial Port
• Clock Rate: 52MHz
• Non-volatile Memory: External
• On-chip Ram: 160kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ADSP-2187LBSTZ210; ADSP-2187LBSTZ210

ADSP-2184L/ADSP-2185L/ADSP-2186L/ADSP-2187L
POWER SUPPLY CURRENT
Table 26. Power Supply Current
1
2
3
4
Parameter
ADSP-2184L
I
I
ADSP-2185L
I
I
ADSP-2186L
I
I
ADSP-2187L
I
I
Specifications subject to change without notice.
Idle refers to ADSP-218xL state of operation during execution of IDLE instruction. Deasserted pins are driven to either V
I
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
Type 6, and 20% are idle instructions.
IN
Supply Current (Idle)
Supply Current (Dynamic)
Supply Current (Idle)
Supply Current (Dynamic)
Supply Current (Idle)
Supply Current (Dynamic)
Supply Current (Idle)
Supply Current (Dynamic)
measurement taken with all instructions executing from internal memory. 50% of the instructions are multifunction (Types 1, 4, 5, 12, 13, 14), 30% are Type 2 and
= 0 V and 3 V.
2
2
2
2
3
3
3
3
1
Test Conditions
@ V
@ V
@ V
t
t
t
@ V
t
t
t
@ V
@ V
@ V
t
t
t
@ V
t
t
t
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
CK
= 19 ns
= 25 ns
= 30 ns
= 19 ns
= 25 ns
= 30 ns
= 19 ns
= 25 ns
= 30 ns
= 19 ns
= 25 ns
= 30 ns
DD
DD
DD
DD
DD
DD
DD
DD
Rev. C | Page 36 of 48 | January 2008
= 3.3 V
= 3.3, T
= 3.3 V
= 3.3 V, T
= 3.3 V
= 3.3 V, T
= 3.3 V
= 3.3 V, T
4
4
4
4
AMB
AMB
AMB
AMB
= 25°C, t
= 25°C
= 25°C, t
= 25°C
4
CK
4
= 25 ns
CK
= 25 ns
4
4
Min
DD
or GND.
Typ
8.6
42
8.6
7.0
6.0
49
38
31.5
8.6
42
10
8
7
51
41
34
Max
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA