參數(shù)資料
型號(hào): ADSP-BF526KBCZ-4C2
廠商: Analog Devices Inc
文件頁數(shù): 17/36頁
文件大?。?/td> 0K
描述: IC DSP CTRLR 400MHZ 289CSPBGA
標(biāo)準(zhǔn)包裝: 1
系列: Blackfin®
類型: 定點(diǎn)
接口: DMA,以太網(wǎng),I²C,PPI,SPI,SPORT,UART,USB
時(shí)鐘速率: 400MHz
非易失內(nèi)存: ROM(32 kB)
芯片上RAM: 132kB
電壓 - 輸入/輸出: 1.8V,2.5V,3.3V
電壓 - 核心: 1.30V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 289-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 289-CSPBGA(12x12)
包裝: 托盤
Rev. A
|
Page 24 of 36
|
March 2010
ADSP-BF522C/ADSP-BF523C/ADSP-BF524C/ADSP-BF525C/ADSP-BF526C/ADSP-BF527C
POWER CONSUMPTION
These current consumption values are for the codec alone.
Please refer to the published ADSP-BF52x processor data sheet
for the additional current consumption of the Blackfin
processor.
Table 16. Power Consumption
Mode
PO
W
E
R
O
FF
CLK
O
UTP
D
OSCPD
OUTPD
DAC
P
D
ADCPD
MI
CPD
LI
NEI
N
PD
(1.8V)
(3.3V)
AVDD HPVDD VDDEXT
1
AVDD HPVDD VDDEXT
Unit
Record and Playback
00000000
7.4
1.5
6.3
14.8
2.0
12.0
mA
Playback Only
Oscillator Enabled
00000111
3.1
1.30
3.0
4.7
2.0
6.1
mA
External Clock
01100111
2.9
1.2
3.0
4.7
2.0
6.1
mA
Record Only
Line Oscillator
00011010
2.4
N/A
3.7
4.3
N/A
7.4
mA
Line Clock
00111010
2.5
N/A
3.8
4.3
N/A
7.4
mA
Microphone 1
00011001
3.6
N/A
1.9
9.4
N/A
3.6
mA
Microphone 2
00111001
3.6
N/A
1.8
9.4
N/A
3.6
mA
Sidetone
(Microphone-to-Headphone Output)
Internally Generated Clock
00001101
2.3
1.0
2.0
7.9
2.0
4.0
mA
External Clock
00101101
2.3
1.0
2.0
7.9
2.0
4.0
mA
Analog Bypass
(Line Input or Line Output)
Internally Generated Line
00001110
0.9
1.0
2.0
1.8
2.0
4.0
mA
External Line
00101110
0.9
1.0
2.0
1.8
2.0
4.0
mA
Power-Down
Clock Stopped
11111111
3.1
6.3
3.8
9.4
6.3
12.3
μA
1 VDDEXT here refers to the total of the codec's DCVDD and DBVDD signals and does not include VDDExt supplies in the Blackfin device.
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