Texas Instruments SM320C6455-EP manual Parameter Test CONDITIONS1 MIN TYP MAX Unit, Voh Vol

SM320C6455-EP

FIXED-POINT DIGITAL SIGNAL PROCESSOR

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SPRS462B – SEPTEMBER 2007 – REVISED JANUARY 2008

6.3Electrical Characteristics Over Recommended Ranges of Supply Voltage and Operating Case Temperature (Unless Otherwise Noted)

PARAMETER

TEST CONDITIONS(1)

MIN TYP MAX UNIT

VOH

VOL

II (3)

IOH

High-level output voltage

Low-level output voltage

Input current [DC]

High-level output current [DC]

3.3-V pins (except PCI-capable and I2C pins)

PCI-capable pins(2)

RGMII pins

DDR2 memory controller pins

3.3-V pins (except PCI-capable and I2C pins)

PCI-capable pins(2)

I2C pins

RGMII pins

DDR2 memory controller pins

3.3-V pins (except PCI-capable and I2C pins)

I2C pins PCI-capable pins(4)

RGMII pins

AECLKOUT,

CLKR1/GP[0],

CLKX1/GP[3],

SYSCLK4/GP[1], EMU[18:0], CLKR0, CLKX0

EMIF pins (except AECLKOUT), NMI, TOUT0L, TINP0L, TOUT1L, TINP1L, PCI_EN, EMAC-capable pins (except RGMII pins),

RESETSTAT, McBSP-capable pins (except CLKR1/GP[0], CLKX1/GP[3], CLKR0, CLKX0), GP[7:4], and

TDO

DVDD33 = MIN,

IOH = MAX

IOH = -0.5 mA,

DVDD33 = 3.3 V

DVDD33 = MIN,

IOL = MAX

IOL = 1.5 mA,

DVDD33 = 3.3 V

Pulled up to 3.3 V, 3 mA sink current

VI = VSS to DVDD33, pins without internal pullup or

pulldown resistor

VI = VSS to DVDD33, pins with internal pullup resistor

VI = VSS to DVDD33, pins with internal pulldown resistor

0.1DVDD33 ≤ VI ≤ 0.9DVDD33

0.8DVDD33			V
0.9DVDD33			V
DVDD15 - 0.4			V
1.4			V
		0.22DVDD33	V
		0.1DVDD33	V
		0.4	V
		0.4	V
		0.4	V
-1		1	μA
50	100	400	μA
-400	-100	-50	μA
-10		10	μA
-1000		1000	μA
		0.4	V
		-8	mA

-4 mA

PCI-capable pins(2)	-0.5	mA
RGMII pins	-8	mA
DDR2 memory	4	mA
controller pins

(1)For test conditions shown as MIN, MAX, or NOM, use the appropriate value specified in the recommended operating conditions table.

(2)These rated numbers are from the PCI Local Bus Specification (version 2.3). The DC specification and AC specifications are defined in Table 4-3 and Table 4-4, respectively, of the PCI Local Bus Specification.

(3)II applies to input-only pins and bi-directional pins. For input-only pins, II indicates the input leakage current. For bi-directional pins, II includes input leakage current and off-state (hi-Z) output leakage current.

(4)PCI input leakage currents include Hi-Z output leakage for all bidirectional buffers with 3-state outputs.

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