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STLC2500

BLUETOOTH™ SINGLE CHIP

STMicroelectronics 

STLC2500

3 QUICK REFERENCE DATA

VDD_IO_x means VDD_IO_A, VDD_IO_B. (See also table 13 subsection Power supply.)

3.1 Absolute Maximum Ratings

The Absolute Maximum Rating (AMR) corresponds to the maximum value that can be applied without

leading to instantaneous or very short-term unrecoverable hard failure (destructive breakdown).

Table 2. Absolute Maximum Ratings

Symbol

Parameter

VDD_HV Regulator input supply voltage

VDD_IO_x Supply voltage I/O

Vssdiff Maximum voltage difference between different types of VSS pins

Vin

Input voltage of any digital pin

Tstg

Storage temperature

Tlead

Lead temperature <10s

VSS can be any VSS_xxx pin.

Min.

Vss - 0.3

Vss - 0.3

-0.3

Vss - 0.3

-65

Max.

4.0

4.0

0.3

4.0

+150

+250

Unit

V

V

V

V

°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 3. Operating ranges

Symbol

Tamb

VDD_HV

Parameter

Operating ambient temperature

Regulator input supply voltage

VDD_IO_A

VDD_IO_B

Supply voltage for I/O

Supply voltage for I/O

(*) The chip will be characterized from 2.62 [V] up to 2.9 [V].

(**) The chip will be characterized up to 2.9 [V].

Min.

-40

2.65(*)

1.65

1.35

Typ.

2.75

Max.

+85

2.85(*)

2.85(**)

2.85(**)

Unit

°C

V

V

V

3.3 I/O specifications

The I/Os comply with the EIA/JEDEC standard JESD8-B.

Table 4. DC Input specification (all digital I/Os except system clock)

Symbol

VIL

Parameter

Low Level input voltage

VIH

High Level input voltage

Vhyst

Schmitt trigger hysteresis

Min.

0.65 *

VDD_IO_x

0.4

Typ.

0.5

Max.

Unit

0.35 *

V

VDD_IO_x

V

0.6

V

Table 5. DC Output specification

Symbol

Parameter

Condition

Min.

Typ.

VOL

Low Level output voltage

VOH

High Level output voltage

Id = X mA

Id = X mA

VDD_IO_x

- 0.15

Note: X is the source/sink current under worst-case conditions according to the drive capabilities (see section 5)

Max.

0.15

Unit

V

V

2/23

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