AS3524A-ZC22A データシートの表示（PDF） - austriamicrosystems AG
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AS3524A-ZC22A Datasheet PDF : 124 Pages
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AS3524 C21 / C22
Data Sheet, Confidential
austriamicrosystems
4.2.2 Operating Currents
Table 3 Supply currents
Symbol
IDD_PERI_OP
Parameter
Peripheral current
IDD_MEM_OP External memory interface current
IDD_CORE_OP Digital core current
IDD_USBA33T_OP USB transmitter current
IDD_USBA33C_OP USB common blocks current
Typ Max Unit
2
20 mA
-
20 mA (2)
20
145 mA (1), (2)
30 mA
30 mA
Note
Notes
(1) Typical condition for playback of MP3 music with 44.1 KHz / 128 kbit with 32Ω headphones. No
external SDRAM connected. USB2.0 in standby.
(2) Maximum condition for ARM running at 250 MHz, AHB/APB bus and memory at 64 MHz, USB 2.0 in HS
operation.
In the case of standby mode or in the case of configuring the device to stopped clock, following current consumption is measured.
Table 4 Leakage currents
Symbol
IDD_PERI_LEAK
IDD_MEM_LEAK
IDD_CORE_LEAK
IDD_LEAK(VDDAPLL+C
OREANA)
Parameter
Typ Max Unit
Note
4
mA Including USBA33T, USBA33C
800
μA
3
mA @ Tambient=25 O C
1.5
mA @ Tambient=25 O C
4.2.3 Temperature Range
Table 5 Temperature Range
Symbol
Top
Tj
Rth
Parameter
Operating temperature range
Junction temperature range
Thermal Resistance
Min Typ Max Unit
0
25
85 °C
0
110 °C
29
°C/W
Note
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www.austriamicrosystems.com
Revision 1.11
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