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PDF SPBT2632C2A Data sheet ( Hoja de datos )
| Número de pieza | SPBT2632C2A | |
| Descripción | Bluetooth technology class-2 module | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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SPBT2632C2A
Bluetooth® technology class-2 module
Datasheet - production data
Features
• Bluetooth® radio
– Fully embedded Bluetooth® v3.0 with
profiles
– Class 2 module
– Complete RF ready module
– 128-bit encryption security
– Integrated antenna
– Multipoint capability
• ST micro Cortex-M3 microprocessor up to
72 MHz (256 kb Flash, 48 kb RAM memory)
• Modem transmitter speed
– Supported transmission speed with SPP
service active: 560kbps
• General I/O
– 7 general purpose I/Os
– 1 LPO input
• User interface
– AT2 command set (abSerial)
– Firmware upgrade over UART
• FCC and Bluetooth® qualified
• Single voltage supply: 2.5 V typical
• Micro-sized form factor: 11.6 x 13.5 x 2.9 mm
• Operating temperature range: -40 °C to 85 °C.
June 2014
This is information on a product in full production.
DocID022833 Rev 6
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1 page  
SPBT2632C2A
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
FW architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Recommend land pattern top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SPBT2632C2A.AT2 module block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Soldering profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Connection to host device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Typical RS232 circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
PCB layout guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
External reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Internal reset circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
External LPO circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
BT module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Co-processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Power switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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SPBT2632C2A
Hardware specifications
5.3
High speed CPU mode current consumption
• High speed CPU mode
– CPU 32 MHz
– UART supports up to 921 Kbps
– Max data throughput
– Shallow sleep enabled.
Table 3. High speed CPU mode current consumption
Modes (typical power consumption)
Avg.
ACL data 115 K baud UART at max. throughput (master)
23
ACL data 115 K baud UART at max. throughput (slave)
Connection, no data traffic, master
27.5
9.1
Connection, no data traffic, slave
11.2
Connection 375 ms sniff (external LPO required)
490
Standby, without deep sleep
8.6
Standby, with deep sleep, no external LPO
Standby, with deep sleep, with external LPO
1.7
70
Page/inquiry scan, with deep sleep, no external LPO
2.7
Page/inquiry scan, with deep sleep, with external LPO
520
Unit
mA
mA
mA
mA
µA
mA
mA
µA
mA
µA
5.4
Standard CPU mode current consumption
• Standard CPU mode
– CPU 8 MHz
– UART supports up to 115 Kbps
– Data throughput up to 200 Kbps
– Shallow sleep enabled.
Table 4. Standard CPU mode current consumption
Modes (typical power consumption)
Avg.
ACL data 115 K baud UART at max. throughput (master)
16.7
ACL data 115 K baud UART at max. throughput (slave)
18
Connection, no data traffic, master
4.9
Connection, no data traffic, slave
Connection 375 ms sniff (external LPO required)
7.0
490
Standby, without deep sleep
4.2
Standby, with deep sleep, no external LPO
1.7
Unit
mA
mA
mA
mA
µA
mA
mA
DocID022833 Rev 6
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SPBT2632C2A.PDF ] | |
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