VDDINT
參數(shù)資料
型號: ADSP-BF535PKB-350
廠商: Analog Devices Inc
文件頁數(shù): 14/44頁
文件大小: 0K
描述: IC DSP CONTROLLER 16BIT 260 BGA
產(chǎn)品培訓(xùn)模塊: Blackfin® Processor Core Architecture Overview
Blackfin® Device Drivers
Blackfin® Optimizations for Performance and Power Consumption
Blackfin® System Services
標(biāo)準(zhǔn)包裝: 1
系列: Blackfin®
類型: 定點(diǎn)
接口: PCI,SPI,SSP,UART,USB
時鐘速率: 350MHz
非易失內(nèi)存: 外部
芯片上RAM: 308kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.60V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 260-BBGA
供應(yīng)商設(shè)備封裝: 260-PBGA(19x19)
包裝: 托盤
–21–
REV. A
ADSP-BF535
SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Parameter
Min
Nominal
Max
Unit
VDDINT
Internal (Core) Supply Voltage
1
1 There is no requirement for sequencing of the voltage supplies on powerup, however, the supply regulators must be able to provide the required current
IDDRESET at all times. See Table 26.
ADSP-BF535PKB-350
ADSP-BF535PKB-300
ADSP-BF535PBB-300
ADSP-BF535PBB-200
0.95
1.6
1.65
V
0.95
1.5
1.575
V
0.95
1.5
1.575
V
0.95
1.5
1.575
V
VDDEXT
External (I/O) Supply Voltage
1
3.15
3.3
3.45
V
VDDPLL
PLL Power Supply Voltage
1
1.425
1.5
1.575
V
VDDRTC
Real-Time Clock Power Supply Voltage
1
2.60
3.3
3.45
V
VDDPCIEXT
PCI I/O Power Supply Voltage
1
3.15
3.3
3.45
V
VIH
High Level Input Voltage
2, @ V
DDEXT =max
2 Applies to input and bidirectional pins, except PCI and USB_CLK.
2.2
VDDEXT+0.5
V
VIL
Low Level Input Voltage
2, @ V
DDEXT = min
–0.3
+ 0.6
V
VIHUSBCLK
High Level Input Voltage
3, @ V
DDEXT =max
3 Applies to USB_CLK.
2.4
VDDEXT+0.5
V
VIHPCI
High Level Input Voltage
4, @ V
DDPCIEXT =max
4 Applies to PCI input and bidirectional pins: PCI_AD31– 0,
PCI_CBE3–0, PCI_FRAME, PCI_IRDY, PCI_TRDY, PCI_DEVSEL, PCI_STOP,
PCI_PERR, PCI_PAR, PCI_SERR, PCI_RST, PCI_GNT, PCI_IDSEL, PCI_LOCK, PCI_CLK, PCI_INTA, PCI_INTB, PCI_INTC, PCI_INTD.
0.5
VDDPCIEXT
VDDPCIEXT+0.5
V
VILPCI
Low Level Input Voltage
4, @ V
DDPCIINT = min
– 0.5
+ 0.3
VDDPCIEXT
V
TA
Ambient Operating Temperature
C
Commercial
0
70
C
Industrial
– 40
+ 85
C
Specifications subject to change without notice.
ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
Min
Max
Unit
VOH
High Level Output Voltage
1
1 Applies to output and bidirectional pins, except PCI.
@ VDDEXT = min, IOH = –0.5 mA
2.4
V
VOL
Low Level Output Voltage
1
@ VDDEXT = max, IOL = 2.0 mA
0.4
V
VOHPCI PCI High Level Output Voltage
2
2 Applies to PCI output and bidirectional pins: PCI_AD31–0,
PCI_CBE3–0, PCI_FRAME, PCI_IRDY, PCI_TRDY, PCI_DEVSEL, PCI_STOP,
PCI_PERR, PCI_PAR, PCI_REQ, PCI_SERR, PCI_RST, PCI_INTA.
@ VDDPCIEXT = min, IOH = –0.5 mA 0.9
VDDPCIEXT
V
VOLPCI PCI Low Level Output Voltage
2
@ VDDPCIEXT = max, IOL = 2.0 mA
0.1
VDDPCIEXT V
IIH
High Level Input Current
3
3 Applies to input pins.
@ VDDEXT = max, VIN = VDD max
10
A
IIL
Low Level Input Current
3
@ VDDEXT = max, VIN = 0 V
10
A
IOZH
Three-State Leakage Current
4
4 Applies to three-statable pins.
@ VDDEXT = max, VIN = VDD max
10
A
IOZL
Three-State Leakage Current
4
@ VDDEXT = max, VIN = 0 V
10
A
CIN
Input Capacitance
5, 6
5 Applies to all signal pins.
6 Guaranteed but not tested.
fIN = 1 MHz,
TA = 25°C, VIN = 2.5 V
5pF
Specifications subject to change without notice.
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