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STLC2416

BLUETOOTH™ BASEBAND WITH INTEGRATED FLASH

STMicroelectronics 

STLC2416

2 DESCRIPTION

The STLC2416 from STMicroelectronics is a Bluetooth™ baseband controller with integrated 4 Mbit flash mem-

ory. Together with a Bluetooth™ Radio this product offers a compact and complete solution for short-range wire-

less connectivity. It incorporates all the lower layer functions of the Bluetooth™ protocol.

The microcontroller allows the support of all data packets of Bluetooth™ in addition to voice. The embedded

controller can be used to run the Bluetooth™ protocol and application layers if required. The software is located

in the integrated flash memory.

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 2. Absolute Maximum Ratings

Symbol

VDD

VDDF

VPP

VDDIO

VDDQ

VIN

Tstg

Tlead

Conditions

Supply voltage baseband core

Supply voltage flash

Fast Program Voltage

Supply voltage baseband I/O

Supply voltage flash I/O

Input voltage on any digital pin (excluding FLASH input pins)

Storage temperature

Lead temperature < 10s

Min

VSS – 0.5

VSS – 0.5

VSS – 0.5

VSS – 0.5

VSS – 0.5

-55

Max

2.5

2.5

13

4

2.5

VDDIO + 0.3

+150

+250

Unit

V

V

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

VDD

VDDF

VDDIO

VDDQ

Tamb

Conditions

Supply voltage baseband core and EMI pads

Supply voltage flash

Supply voltage digital I/O

Supply voltage flash I/O (VDDQ ≤ VDDF)

Operating ambient temperature

Min

Typ

Max

Unit

1.55

1.8

1.95

V

1.55

1.8

1.95

V

2.7

3.3

3.6

V

1.55

1.8

1.95

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 with the EIA/JEDEC standard JESD8-B.

3.3.1 Specifications for 3.3V I/Os

Table 4. 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

2/27

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