DataSheet.jp

STA2500D の電気的特性と機能

STA2500DのメーカーはST Microelectronicsです、この部品の機能は「Wireless Communication & Connectivity ICs」です。


製品の詳細 ( Datasheet PDF )

部品番号 STA2500D
部品説明 Wireless Communication & Connectivity ICs
メーカ ST Microelectronics
ロゴ ST Microelectronics ロゴ 




このページの下部にプレビューとSTA2500Dダウンロード(pdfファイル)リンクがあります。

Total 30 pages

No Preview Available !

STA2500D Datasheet, STA2500D PDF,ピン配置, 機能
www.DataSheet4U.com
STA2500D
Bluetooth™ V2.1 + EDR ("Lisbon") for automotive applications
Features
Based on Ericsson technology licensing
baseband core (EBC)
Bluetooth™ specification compliance:
V2.1 + EDR (“Lisbon”)
– Point-to-point, point-to-multipoint (up to 7
slaves) and scatternet capability
– Support ACL and SCO links
– Extended SCO (eSCO) links
– Faster connection
HW support for packet types
– ACL: DM1, DM3, DM5, DH1, DH3, DH5, 2-
DH1, 2-DH3, 2-DH5, 3-DH1, 3-DH3, 3-DH5
– SCO: HV1, HV3 and DV
– eSCO: EV3, EV4, EV5, 2-EV3, 2-EV5, 3-
EV3, 3-EV5
Adaptive frequency hopping (AFH)
Channel quality driven data rate (CQDDR)
“Lisbon” features
– Encryption pause/resume (EPR)
– Extended inquiry response (EIR)
– Link supervision time out (LSTO)
– Secure simple pairing
– Sniff subrating
– Quality of service (QoS)
Packet boundary flag
Erroneous data delivery
Transmit power
– Power class 2 and power class 1.5 (above
4 dBm)
– Programmable output power
– Power class 1 compatible
HCI
– HCI H4 and enhanced H4 transport layer
– HCI proprietary commands (e.g.
peripherals control)
– Single HCI command for patch/upgrade
download
– eSCO over HCI supported
Supports pitch-period error concealment (PPEC)
Efficient and flexible support for WLAN
coexistence scenarios
LFBGA48 (6x6x1.4mm; 0.8mm Pitch)
Low power consumption
– Ultra low power architecture with 3 different
low-power levels
– Deep sleep modes, including host-power
saving feature
– Dual wake-up mechanism: initiated by the
host or by the Bluetooth device
Communication interfaces
– Fast UART up to 4 MHz
– Flexible SPI interface up to 13 MHz
– PCM interface
– Up to 10 additional flexibly programmable
GPIOs
– External interrupts possible through the
GPIOs
– Fast I2C interface as master
Clock support
– System clock input (digital or sine wave) at
9.6, 10, 13, 16, 16.8, 19.2, 26, 33.6 or 38.4 MHz
– Low power clock input at 3.2 kHz, 32 kHz
and 32.768 kHz
ARM7TDMI CPU
Memory organization
– On chip RAM, including provision for
patches
– On chip ROM, preloaded with SW up to
HCI
Ciphering support up to 128-bit key
Single power supply with internal regulators for
core voltage generation
Supports 1.65 V to 2.85 V I/O systems
Auto calibration (VCO, filters)
Table 1. Device summary
Order code
Package
Packing
STA2500D
STA2500DTR
LFBGA48
Tray
Tape and reel
July 2009
Doc ID 16067 Rev 1
1/57
www.st.com
1

1 Page





STA2500D pdf, ピン配列
www.DataSShTeeAt42U5.0co0mD
Contents
6.8
6.9
6.10
6.11
6.12
6.13
Clock request signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Low power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.10.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.10.2 Some examples for the usage of the low power modes . . . . . . . . . . . . 30
6.10.3 Deep sleep mode entry and wake-up . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Patch RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Download of SW parameter file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Bluetooth - WLAN coexistence in collocated scenario . . . . . . . . . . . . . . . 38
6.13.1 Algorithm 1: PTA (packet traffic arbitration) . . . . . . . . . . . . . . . . . . . . . . 38
6.13.2 Algorithm 2: WLAN master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.13.3 Algorithm 3: Bluetooth master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.13.4 Algorithm 4: two-wire mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.13.5 Algorithm 5: Alternating wireless medium access (AWMA) . . . . . . . . . . 40
7 Digital interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.1 The UART interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.2 The SPI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.3 The PCM interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.4 The JTAG interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7.5 Alternate I/O functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7.6 The I2C interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8 HCI transport layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
8.1 H4 UART transport layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
8.2 Enhanced H4 SPI transport layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.3 H4 SPI transport layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
8.4 eSCO over HCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
9 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
10 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
11 Acronyms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Doc ID 16067 Rev 1
3/57


3Pages


STA2500D 電子部品, 半導体
www.DataSDheeestc4Uri.pcotimon
1 Description
STA2500D
The STA2500D is a single chip Bluetooth solution that is fully optimized for automotive
applications such as telematics, navigation and portable navigation. Power consumption
levels are targeted at battery powered devices and single chip solution brings cost
advantages. Manufacturers can easily and quickly integrate the STA2500D on their product
to enable a rapid time to market.
STA2500D supports the Bluetooth specification V2.1 + EDR (“Lisbon“) and is optimized in
terms of RF performance and cost.
The STA2500D is a ROM-based solution targeted at applications requiring integration up to
HCI level. Patch RAM is available, enabling multiple patches/upgrades and fast time to
volume. The STA2500D’s main interfaces are UART or SPI for HCI transport, PCM for voice
and GPIOs for control purposes.
The radio has been designed specifically for single chip requirements, for low power
consumption and minimum BOM count.
6/57 Doc ID 16067 Rev 1

6 Page



ページ 合計 : 30 ページ
 
PDF
ダウンロード
[ STA2500D データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
STA2500D

Wireless Communication & Connectivity ICs

ST Microelectronics
ST Microelectronics


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap