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PDF IS1678 Data sheet ( Hoja de datos )
| Número de pieza | IS1678 | |
| Descripción | Bluetooth Dual-Mode SoC | |
| Fabricantes | Microchip | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IS1678 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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IS1678
Bluetooth® Dual-Mode SoC
Features
• Bluetooth Classic (BR/EDR) and Low Energy (LE)
• Fully Certified, Embedded 2.4 GHz Bluetooth
version 4.2 SoC, ROM-variant (IS1678S) and
Flash-variant (IS1678SM) are available
• Transparent UART mode for seamless serial data
over UART interface
• Configurable I/O pins for control and status
• Integrated crystal oscillator operates with 16 MHz
external crystal
• Internal voltage regulator and matching circuitry
• Easy to configure with User Interface (UI) Tool, a
Windows® configuration utility, or directly by MCU
• Upgradeable Firmware via UART
• 4 Mbit Flash (Only IS1678SM)
• Supports Apple® iPod Accessory Protocol (iAP2),
(only IS1678SM)
• Bluetooth 4.2 LE secure connections
• Bluetooth 4.2 LE data packet length extension
• Ideal for portable battery operated devices
• Internal battery regulator circuitry
• One LED Driver with 16 steps brightness control
• IC Size: 6 mm x 6 mm
RF/Analog
• Frequency: 2.402 GHz to 2.480 GHz
• Receive Sensitivity: -90 dBm (BR/EDR), -92 dBm
(LE)
• Class 2 Output Power (+2 dBm typical)
Packages
Type
Pin Count
Contact/Lead Pitch
Dimensions
Note: All dimensions are in millimeters (mm) unless specified.
Data Throughput
Data throughput at 1 Mbps UART baud rate:
• BR/EDR: up to 32 Kbps
• LE: up to 7 Kbps
Data throughput at 115200 bps UART baud rate:
• BR/EDR: up to 10 Kbps
• LE: up to 6 Kbps
MAC/Baseband/Higher Layer
• Secure AES128 encryption
• Bluetooth v3.0: GAP, SPP, SDP, RFCOMM, and
L2CAP
• Bluetooth v4.2: GAP, GATT, ATT, SMP, and
L2CAP
Operating Conditions
• Operating voltage range: 3.3V to 4.2V
• Operating temperature: -20ºC to +70ºC
Applications
• Internet of Things (IoT)
• Secure Payment
• Home and Security
• Health and Fitness
• Industrial and Data Logger
• LED Lighting (16 steps)
QFN
40
0.5
6 x 6 x 0.9
2016 Microchip Technology Inc.
Advance Information
DS60001386A-Page 1
1 page  
IS1678
1.0 SYSTEM OVERVIEW
The IS1678S/SM is a fully certified, embedded 2.4 GHz
Bluetooth version 4.2 (BR/EDR/LE) wireless IC. It
includes an on board Bluetooth stack, power manage-
ment subsystem, 2.4 GHz transceiver, and RF power
amplifier. Users can embed Bluetooth functionality to
any applications using the IS1678S/SM.
The IS1678S/SM enables rapid product development
and faster time to market and it is designed to provide
integrators with the following features:
• Ease of integration and programming
• Reduced development time
• Low system cost
• Interoperability with Bluetooth hosts
• Wide range of applications
The IS1678S/SM can independently maintain a
low-power wireless connection. The low power usage
and flexible power management maximize the lifetime
of the end-product in battery-operated applications. A
wide operating temperature range enables its use in
indoor and outdoor environments.
Figure 1-1 illustrates a typical block diagram of the
IS1678S/SM.
FIGURE 1-1:
IS1678S/SM BLOCK DIAGRAM
2016 Microchip Technology Inc.
Advance Information
DS60001386A-Page 5
5 Page 
IS1678
2.5 Software Button pin
The Software Button (SW_BTN) input pin powers the
IS1678S/SM ON (high) or OFF (low) in to the S4 mode.
The S4 mode is Deep-sleep mode and the S2 mode is
Sleep mode. The S4 mode can only be triggered by the
SW_BTN pin and the power consumption is lower in
the S4 mode.
Figure 2-2 through Figure 2-4 illustrate the waveforms
for the IS1678S/SM in the high and low (access and
link) status.
FIGURE 2-2:
SW_BTN TIME (HIGH) AT APPLICATION MODE(1,2,3)
Note 1: MCU can send UART command, refer to P0_4/P1_5 status in Table 2-3.
2: Reset is ‘no connect’.
3: Time is configured as default setting.
2016 Microchip Technology Inc.
Advance Information
DS60001386A-Page 11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet IS1678.PDF ] | |
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