參數(shù)資料
型號: ADSP-BF547BBCZ-5A
廠商: Analog Devices Inc
文件頁數(shù): 31/100頁
文件大?。?/td> 0K
描述: IC DSP 16BIT 533MHZ 400CSBGA
產品培訓模塊: Blackfin® Processor Core Architecture Overview
Blackfin® Device Drivers
Blackfin® Optimizations for Performance and Power Consumption
Blackfin® System Services
標準包裝: 1
系列: Blackfin®
類型: 定點
接口: SPI,SSP,TWI,UART,USB
時鐘速率: 533MHz
非易失內存: 外部
芯片上RAM: 260kB
電壓 - 輸入/輸出: 2.50V,3.30V
電壓 - 核心: 1.25V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 400-LFBGA,CSPBGA
供應商設備封裝: 400-CSPBGA(17x17)
包裝: 托盤
配用: ADZS-BF548-EZLITE-ND - KIT EZLITE ADZS-BF548
Rev. C
|
Page 36 of 100
|
February 2010
ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
ELECTRICAL CHARACTERISTICS
Nonautomotive 400 MHz
1
All Other Devices
2
Parameter
Test Conditions
Min
Typ
Max
Min
Typ
Max
Unit
VOH
High Level Output
Voltage for 3.3 V I/O
3
VDDEXT = 2.7 V,
IOH = –0.5 mA
2.4
V
High Level Output
Voltage for 2.5 V I/O3
VDDEXT = 2.25 V,
IOH = –0.5 mA
2.0
V
VOHDDR
High Level Output
Voltage for DDR
SDRAM4
VDDDDR = 2.5 V,
IOH = –8.1 mA
1.74
V
High Level Output
Voltage for Mobile
DDR SDRAM
VDDDDR = 1.8 V,
IOH = –0.1 mA
1.62
V
VOL
Low Level Output
Voltage for 3.3 V I/O
VDDEXT = 2.7 V,
IOL = 2.0 mA
0.4
V
Low Level Output
Voltage for 2.5 V I/O3
VDDEXT = 2.25 V,
IOL = 2.0 mA
0.4
V
VOLDDR
Low Level Output
Voltage for DDR
SDRAM4
VDDDDR = 2.5 V,
IOL = 8.1 mA
0.56
V
Low Level Output
Voltage for Mobile
DDR SDRAM
VDDDDR = 1.8 V,
IOL = 0.1 mA
0.18
V
IIH
High Level Input
Current
5
VDDEXT =3.6 V,
VIN = VIN Max
10.0
μA
IIHP
High Level Input
Current6
VDDEXT =3.6 V,
VIN =VIN Max
50.0
μA
IIHDDR_VREF
High Level Input
Current for DDR
SDRAM
7
VDDDDR =2.7 V,
VIN = 0.51 × VDDDDR
30.0
μA
High Level Input
Current for Mobile
DDR SDRAM7
VDDDDR =1.95 V,
VIN = 0.51 × VDDDDR
30.0
μA
IIL
8
Low Level Input
Current
VDDEXT =3.6 V, VIN = 0 V
10.0
μA
IOZH
9
Three-State Leakage
Current
10
VDDEXT =3.6 V,
VIN = VIN Max
10.0
μA
IOZL
11
Three-State Leakage
Current
VDDEXT =3.6 V, VIN = 0 V
10.0
μA
CIN
Input Capacitance
fIN = 1 MHz,
TAMBIENT = 25°C,
VIN = 2.5 V
4
12
8
pF
IDDDEEPSLEEP
13
VDDINT Current in Deep
Sleep Mode
VDDINT = 1.0 V,
fCCLK = 0 MHz,
fSCLK = 0 MHz,
TJ = 25°C, ASF = 0.00
22
37
mA
IDDSLEEP
VDDINT Current in Sleep
Mode
VDDINT = 1.0 V,
fSCLK = 25 MHz,
TJ =25°C
35
50
mA
IDD-IDLE
VDDINT Current in Idle
VDDINT = 1.0 V,
fCCLK = 50 MHz,
TJ = 25°C,
ASF = 0.47
44
59
mA
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