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STLC2411
June 2004
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
1
FEATURES
Pin to pin compatible with the previous version
STLC2410B
Ericsson Technology Licensing Baseband Core
(EBC)
BluetoothTM specification compliance: V1.1 and
V1.2
Point-to-point, point-to-multi-point (up to 7 slaves)
and scatternet capability
Asynchronous Connection Oriented (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 in-
terference
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 ... 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 organization
64KByte on-chip RAM
4KByte on-chip boot ROM
Programmable external memory interface (EMI)
Supports byte and half word access
Supports up to 3 external RAM banks (1
Mbyte/ bank)
Supports up to 2 Mbyte external flash
memory
Low power architecture with 2 different low power
levels:
Sleep Mode
Deep 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 and different industry standards
Two enhanced 16550 UARTs with 128 byte
FIFO depth
12Mbps USB interface
Fast master I2C bus interface
Multi slot PCM interface
16 programmable GPIOs
2 external interrupts and various interrupt
possibilities through other interfaces
Ciphering support for up to 128-bit key
Efficient support for WLAN coexistence in
collocated scenario
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
Compliant to automotive specification AEC-Q100
1.1 Applications Features
Typical applications in which the STLC2411 can
be used are:
Portable computers, PDA
Modems
Handheld data transfer devices
Cameras
Computer peripherals
Other type of devices that require the wireless
communication provided by Bluetooth
TM
Cable replacement
PRELIMINARY DATA
BLUETOOTHTM BASEBAND
REV. 1
Figure 1. Package
Table 1. Order Codes
Part Number
Package
Temp. Range
STLC2411
TFBGA132
-40 to +85 C
TFBGA132 (8x8x1.2mm)
STLC2411
2/25
2
DESCRIPTION
The STLC2411 offers a compact and complete solution for short-range wireless connectivity. It incorpo-
rates all the lower layer functions of the Bluetooth
TM
protocol. The microcontroller allows the support of all
data packets of Bluetooth
TM
in addition to voice. The embedded controller can be used to run the Blue-
tooth
TM
protocol and application layers if required. The software is located in an external memory accessed
through the external memory interface.
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
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
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<V
DDIO
<3.6V)
Symbol
Conditions
Min
Max
Unit
V
DD
Supply voltage core
V
SS
- 0.5
2.5
V
V
DDIO
Supply voltage I/O
4
V
V
IN
Input voltage on any digital pin
V
SS
- 0.5
V
DDIO
+ 0.3
V
T
stg
Storage temperature
-65
+150
C
T
lead
Lead temperature < 10s
+250
C
Symbol
Conditions
Min
Typ
Max
Unit
V
DD
Supply voltage digital core and emi pads
1.55
1.8
1.95
V
V
DDIO_RADIO
Supply voltage radio interface
(Values are given for the STLC2150 BT radio.)
2.7
3.3
3.6
V
V
DDIO
Supply voltage digital IO
1.65
3.3
3.6
V
T
amb
Operating ambient temperature
-40
+85
C
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
il
Low level input voltage
0.8
V
V
ih
High level input voltage
2
V
V
hyst
Schmitt trigger hysteresis
0.4
V
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STLC2411
Table 5. LVTTL DC Output Specification (3V<V
DDIO
<3.6V)
Note: X is the source/sink current under worst-case conditions according to the drive capability. (See table 8, pad information for value of X).
3.3.2 Specifications for 1.8V I/Os
Table 6. DC Input Specification (1.55V<V
DD
<1.95V)
Table 7. DC Output Specification (1.55V<V
DD
<1.95V)
Note: X is the source/sink current under worst-case conditions according to the drive capability. (See table 8, pad information for value of X).
3.4 Current Consumption
Table 8. Typical power consumption of the STLC2411 and External STM Flash (M28R400CB) using
UART (VDD = VDD Flash = PLLVDD = 1.8V, VDDIO = 3.3V) (Indicative only)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
ol
Low level output voltage
I
ol
= X mA
0.15
V
V
oh
High level output voltage I
oh
=-X mA
V
DDIO
-0.15
V
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
il
Low level input voltage
0.35*V
DD
V
V
ih
High level input voltage
0.65*V
DD
V
V
hyst
Schmitt trigger hysteresis
0.2
0.3
0.5
V
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
V
ol
Low level output voltage
I
ol
= X mA
0.15
V
V
oh
High level output
voltage
I
oh
=-X mA
V
DD
-0.15
V
STLC2411 State
Core
IO
Unit
Slave
Master
Standby (no low power mode)
5.10
5.10
0.13
mA
Standby (low power mode enabled)
0.94
0.94
0.13
mA
ACL connection (no transmission)
7.60
6.99
0.13
mA
ACL connection (data transmission)
7.90
7.20
0.13
mA
SCO connection (no codec connected)
8.70
7.90
0.14
mA
Inquiry and Page scan (low power mode enabled)
127
n.a.
5
A
Low Power mode (32 kHz crystal)
20
20
0
A
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STLC2411
5
PINOUT
Figure 3. Pin out (Bottom view)
5.1 Pin Description and Assignment
Table 9 shows the pin list of the STLC2411. There are 107 digital functional pins and 22 supply pins. The
column "PU/PD" shows the pads implementing an internal weak pull-up/down, to fix value if the pin is left
open. This cannot replace an external pull-up/down.
The pads are grouped according to three different power supply values, as shown in column "VDD":
V1
for 3.3 V typical 1.65 - 3.6 V range
V1_radio
for 3.3 V typical 2.7 - 3.6 V range (for STLC2150 BT radio)
V2
for 1.8 V typical 1.55 - 1.95 V range
Note:
V1 and V1_radio can be connected together to the same 3.3 V typical supply for STLC2150 BT radio.
Finally the column "DIR" describes the pin directions:
I for Inputs
O for Outputs
I/O for Input/Outputs
O/t for tri-state outputs
D02TL551
A
B
C
D
E
F
G
H
J
K
L
M
N
P
14
13
12
11
10
9
8
7
6
5
4
3
2
1
gpio9 gpio11 gpio14 vddio_
radio
brxd bmosi bdclk bpaen brxen ant_sw
tdi
ntrst
test
xin
n.c. gpio10 gpio13 n.c.
brclk bnden btxd
vdd
btxen vddio
tdo
tck
nreset
gpio8 vddpll gpio12
vsspll gpio6 gpio7
gpio3 gpio4 gpio5
gpio0 gpio1 gpio2
boot
vddio vssio
pcm_
sync
i2c_clk int1
int2
pcm_
clk
lpo_
clk_p
lpo_
clk_n
data
14
uart2_
txd
uart2_
i1
uart2_
i2
uart2_
o1
uart2_
io2
uart2_
o2
uart2_
io1
data
15
wait
data
13
data
12
data
11
data
10
data
9
vss
vss
vss
vdd
vdd
vdd
vssio
spi_frm
vddio
usb_
dn
uart2_
rxd
usb_
dp
pcm_a pcm_b
gpio15 vssio bmiso bsen
vss
bpktctl vssio
tms
data8 data7 data6 data0 addr17 vss
addr13 addr10 addr5 addr2
vdd
csn1
uart1_
rxd
uart1_
txd
i2c_
dat
spi_
txd
spi_
clk
data5 data4 data2 addr19 addr16
vdd addr12 addr9 addr6 addr3
vss
csn2
wrn
spi_
rxd
data3
n.c.
data1 addr18 addr15 addr14 addr11 addr8 addr7 addr4 addr1 addr0 csn0
rdn
sys_
clk_req
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