DSP56300FM View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

DSP56300FM

24-Bit Audio Digital Signal Processor

Freescale Semiconductor 

DC Electrical Characteristics

3.4 DC Electrical Characteristics

Table 3-3 DC Electrical Characteristics1

Characteristics

Supply voltage

Input high voltage

• D(0:7), TA

• MOD2/IRQ2, RESET, PINIT/NMI and all

JTAG/ESAI/GPIO/SHI (SPI mode) pins

Symbol

VCC

Min

3.14

VIH

2.0

VIHP

2.0

Typ

Max

Unit

3.3

3.46

V

V

—

VCC

—

VCC + 3.95

• SHI (I2C mode) pins

• EXTAL3

VIHP

1.5

—

VIHX

0.8 × VCC

—

VCC + 3.95

VCC

Input low voltage

• D(0:7), TA, MOD2/IRQ2, RESET, PINIT

VIL

–0.3

—

V

0.8

• JTAG/ESAI/GPIO/SHI (SPI mode)pins

VILP

–0.3

—

0.8

• SHI (I2C mode) pins

• EXTAL3

VILP

VILX

-0.3

–0.3

—

0.3x VCC

—

0.2 × VCC

Input leakage current

IIN

–10

—

10

μA

High impedance (off-state) input current (@ 2.4 V / 0.4 V) ITSI

–10

—

10

μA

Output high voltage

• TTL (IOH = –0.4 mA)4,5

• CMOS (IOH = –10 μA)4

VOH

2.4

—

VCC – 0.01

—

—

V

—

V

Output low voltage

VOL

• TTL (IOL = 3.0 mA, open-drain pins IOL = 6.7 mA)4,5

—

—

• CMOS (IOL = 10 μA)4

—

—

Internal supply current6 at internal clock of 100 MHz

• In Normal mode

ICCI

—

127

• In Wait mode7

ICCW

—

7. 5

• In Stop mode8

ICCS

—

100

V

0.4

0.01

181

mA

11

mA

150

μA

PLL supply current

—

1

2.5

mA

Input capacitance4

CIN

—

—

10

pF

1 VCC = 3.3 V ± .16 V; TJ = 0°C to +105°C, CL = 50 pF

2 Refers to MODA/IRQA, MODB/IRQB, and MODD/IRQD pins

3 Driving EXTAL to the low VIHX or the high VILX value may cause additional power consumption (DC current). To minimize

power consumption, the minimum VIHX should be no lower than 0.9 × VCC and the maximum VILX should be no higher than

0.1 × VCC.

4 Periodically sampled and not 100% tested

DSP56364 Technical Data, Rev. 4.1

Freescale Semiconductor

3-3

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