STLC2410B データシートの表示（PDF） - STMicroelectronics

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STLC2410B

BLUETOOTH® BASEBAND

STMicroelectronics 

STLC2410B

3 QUICK REFERENCE DATA

3.1 Absolute Maximum Ratings

Operation of the device beyond these conditions is not guaranteed.

Sustained exposure to these limits will adversely affect device reliability

Table 1. Absolute Maximum Ratings

Symbol

VDD

VDDIO

VIN

Tamb

Tstg

Tlead

Conditions

Supply voltage core

Supply voltage I/O

input voltage on any digital pin

Operating ambient temperature

Storage temperature

Lead temperature < 10s

Min

VSS - 0.5

VSS - 0.5

-40

-65

Max

2.5

4

VDDIO + 0.3

+85

+150

+240

Unit

V

V

V

°C

°C

°C

3.2 Operating Ranges

Operating ranges define the limits for functional operation and parametric characteristics of the device.

Functionality outside these limits is not implied.

Table 2. Operating Ranges

Symbol

VDD

VDDIO

Tamb

Conditions

Supply voltage digital core and emi pads

Supply voltage digital IO

Operating ambient temperature

Min

Typ

Max

Unit

1.55

1.8

1.95

V

2.7

3.3

3.6

V

-40

+85

°C

3.3 I/O specifications

Depending on the interface, the I/O voltage is typical 1.8V (interface to the flash memory) or typical 3.3V

(all the other interfaces). These I/Os comply to the EIA/JEDEC standard JESD8-B.

3.3.1 Specifications for 3.3V I/Os

Table 3. LVTTL DC Input Specification (3V<VDDIO<3.6V)

Symbol

Vil

Vih

Vhyst

Parameter

Low level input voltage

High level input voltage

Schmitt trigger hysteresis

Conditions

Min

Typ

Max

Unit

0.8

V

2

V

0.4

V

Table 4. LVTTL DC Output Specification (3V<VDDIO<3.6V)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Note

Vol Low level output voltage Iol = X mA

0.15

V

1

Voh High level output voltage Ioh =-X mA VDDIO-0.15

V

1

Note 1 : X is the source/sink current under worst case conditions according to the drive capability. (See table 8, pad information for value of X).

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