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PDF STA2416 Data sheet ( Hoja de datos )
| Número de pieza | STA2416 | |
| Descripción | Baseband | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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STA2416
Bluetooth™ Baseband with integrated flash
Target Specification
Features
■ Bluetooth™ specification compliance: V1.1
www.DataSheet4U.comand V1.2
■ SW compatible with STLC2416
■ 2 layer class 4 PCB compatible
– Point-to-point, point-to-multi-point (up to 7
slaves) and scatternet capability
■ Asynchronous connection oriented (ACL)
logical transport link
■ Synchronous connection oriented (SCO) links:
2 simultaneous SCO channels
■ Supports pitch-period error concealment
(PPEC)
– Improves speech quality in the vicinity of
interference
– Improves coexistence with WLAN
– Works at receiver, no Bluetooth implication
■ Adaptive frequency hopping (AFH): hopping
kernel, channel assessment as master and as
slave
■ Faster connection: interlaced scan for page
and inquiry scan, first FHS without random
backoff, RSSI used to limit range
■ Extended SCO (eSCO) links
■ Standard BlueRF bus interface
■ QoS flush
■ Clock support
– System clock input: any integer value from
12 to 33 MHz
– LPO clock input at 3.2 and 32 kHz or via
the embedded 32 kHz crystal oscillator cell
■ ARM7TDMI 32-bit CPU
■ Memory
– Integrated 4 Mbit flash
LFBGA120 (10x10x1.4mm)
– 64 KByte on-chip RAM
– 4 KByte on-chip boot ROM
■ Low power architecture with sleep mode
■ HW support for packet types
– ACL: DM1, 3, 5 and DH1, 3, 5
– SCO: HV1, 3 and DV
– eSCO: EV3, 5
■ Communication interfaces
– Synchronous serial interface, supporting up
to 32-bit data
– Two enhanced 16550 UARTs with 128-byte
FIFO depth
– 12 Mbps USB interface
– Fast master I2C bus interface
– Multi slot PCM interface
– 15 programmable GPIOs
– 2 external interrupts and various interrupt
possibilities through other interfaces
■ 32 KHz clock out
■ Efficient support for WLAN coexistence
■ Ciphering support for up to 128-bit key
■ Receiver signal strength indication (RSSI)
support for power-controlled links
■ Separate control for external power amplifier
(PA) for class1 power support
■ Software support: low level (up to HCI) stack or
embedded stack with profiles
– Support of UART and USB HCI transport
layers
Part number
STA2416
Package
LFBGA120 (10x10x1.4mm)
Packing
Tube
December 2006
Rev 1
This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
1/38
www.st.com
1
1 page  
STA2416
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
www.DataSheet4UF.ciogmure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin out (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Block addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
eSCO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
AFH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Algorithm 1: PTA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Algorithm 2: WLAN master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Algorithm 3: Bluetooth™ master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Agilent mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
32-bit SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
PCM (A-law, m-law) standard mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Linear mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PCM interface timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
UART transport layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
LFBGA120 (10x10x1.4mm) mechanical data and package dimensions . . . . . . . . . . . . . . 36
5/38
5 Page 
STA2416
Block diagram and pins description
Table 1. Pin list (continued)
Name
Pin #
Description
DIR PU/PD VDD
PAD
USB interface
USB_DN
A10
USB_DP
C9
GPIO interface
www.DataSheet4U.GcoPmIO0
GPIO1
V11
T11
GPIO2
V12
USB - pin (Needs a series resistor
of 27 Ω ±5%)
USB + pin (Needs a series
resistor of 27 Ω ±5%)
GPIO port 0
GPIO port 1
GPIO port 2
I/O
I/O
I/O
I/O
I/O
(1)
(1)
PU
PU
PU
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
T12 GPIO port 3
V13 GPO port 4
V14 GPO port 5
V16 GPO port 6
V17 GPO port 7
V18 GPO port 8
U18 GPO port 9
T18 GPO port 11
P18 GPO port 12
T16 GPO port 13
P16 GPO port 14
R16 GPO port 15
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
I/O PU
V1
V1
CMOS, 3.3V TTL
compatible, 4mA
V1 tri-state
slew rate control
CMOS, 3.3V TTL
compatible, 4mA
V1 tri-state
slew rate control
schmidt trigger
CMOS, 3.3V TTL
compatible, 4mA
V1 trim-state
slew rate control
CMOS, 3.3V TTL
compatible, 2mA
V1 trim-state
slew rate control
11/38
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet STA2416.PDF ] | |
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