ADSP-2187LKST-210 Analog Devices Inc, ADSP-2187LKST-210 Datasheet - Page 41

• Manufacturer Part Number: ADSP-2187LKST-210
• Description: IC DSP CONTROLLER 16BIT 100TQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2187LKST-210

• Rohs Status: RoHS non-compliant
• 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP

POWER-DOWN CURRENT
Figure 36
supply current. Note that these graphs reflect ADSP-218xL
operation in lowest power mode. (See the “System Interface”
chapter of the ADSP-218x DSP Hardware Reference for details).
Current reflects device operating with no input loads.
10000
10000
1000
1000
100
100
10
10
0
0
Figure 36. Typical Power-Down Current (ADSP-2184L)
Figure 37. Typical Power-Down Current (ADSP-2185L)
through
0
0
Figure 39
TEMPERATURE – °C
TEMPERATURE – °C
25
25
show the typical power-down
55
55
85
85
ADSP-2184L/ADSP-2185L/ADSP-2186L/ADSP-2187L
Rev. C | Page 41 of 48 | January 2008
V
V
V
V
DD
DD
DD
DD
= 3.6V
= 3.3V
= 3.6V
= 3.3V
10000
10000
1000
1000
100
100
10
10
0
0
Figure 38. Typical Power-Down Current (ADSP-2186L)
Figure 39. Typical Power-Down Current (ADSP-2187L)
0
0
TEMPERATURE – °C
TEMPERATURE – °C
25
25
55
55
85
85
V
V
V
V
V
DD
DD
DD
DD
DD
= 3.6V
= 3.3V
= 3.0V
= 3.6V
= 3.3V