从能测量生理信号的健康追踪器、智能手表到高性能的 Android Wear,联发科技提供了一系列有弹性的穿戴式系统单芯片,具备广泛的无线通信与多媒体功能,且具备低功耗、小尺寸与定位功能。
MT2523 | MT2502 | MT2601 | ||||||
---|---|---|---|---|---|---|---|---|
Part Number | MT2523D | MT2523G | MT2502A | MT2502C | MT2502D | MT2601 | ||
Processor | Cortex-M4 with FPU Max frequency @ 208 MHz | ARM7EJ-S 260 MHz | CA7 Dual-Core 1.2 GHz | |||||
Connectivity | Cellular | - | (MT6280) (3G) | GSM/GPRS | MT6630 | 3G | ||
Wi-Fi | - | - | (MT5931) (b/g/n) | a/b/g/n/ac 2.4G/5G | ||||
Bluetooth | EDR/LE | EDR/LE | EDR/LE | EDR/LE | ||||
ANT | - | - | - | - | - | ANT+ | ||
GNSS | - | GPS GLONASS Beidou Galileo | (MT3332) GPS GLONASS Beidou Galileo | GPS GLONASS Beidou Galileo QZSS | ||||
Camera | VGA | VGA | 5MP + 1.3MP | |||||
Display | 480 x 320 (MIPI) 320 x 320 (Serial) | 320 x 240 (Serial) | qHD (MIPI) | |||||
Audio DSP | - | - | - | - | - | - | ||
Total Memory | Flash | 4MB | External | External | 4MB | External (ePoP) | ||
RAM | 4MB+160KB | 4MB | 8MB | 4MB | ||||
Package | TFBGA 6.2 x 5.8 mm | TFBGA 9.0 x 6.2 mm | TFBGA 5.4 x 6.2 mm | 12 x 12 mm | ||||
Bio-Sensing | (MT2511) (EKG/PPG) | - | - | - | - | |||
Operating System | FreeRTOS | Nucleus | Android | |||||
HDK | - | Link | - | Link | - | - | ||
Development Resources | Link | Link | - | - | - |
联发科技提供一系列节能且安全的无线网络系统单芯片,具备丰富周边接口,可支持从最简单的智能插座到最精巧的家电应用。
MT7686 | MT7682 | MT5932 | MT7697 | MT7687 | |||
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Part Number | MT7686 | MT7682 | MT5932 | MT7697 | MT7697D | MT7687F | |
Processor | Cortex-M4 with FPU Max frequency @ 192 MHz | ||||||
Connectivity | Wi-Fi | b/g/n 2.4G | b/g/n 2.4G | a/b/g/n 2.4G/5G | b/g/n 2.4G | ||
Bluetooth | - | 4.2 LE | - | ||||
Memory | Flash | 4MB | 1MB | - | External | 2MB | |
SRAM | 384KB | 352KB | 352KB | ||||
PSRAM | 4MB | - | - | - | |||
Package | QFN 6 x 6 mm | QFN 5 x 5 mm | WLCSP 3.15 x 3.15 mm | QFN 8 x 8 mm | QFN 8 x 8 mm | ||
Ultra Low Power | Yes | - | |||||
Peripheral Interfaces | UART/I2C/SPI/I2S/PWM/ADC/SDIO | UART/I2C/SPI/I2S/PWM/ADC/IrDA | |||||
Operating System | FreeRTOS | ||||||
HDK | - | Link | - | Link | |||
Development Resources | - | Link |
MT7688 | |||
---|---|---|---|
Part Number | MT7688AN | MT7688KN | |
Processor | MIPS24KEc 580 MHz | ||
Connectivity | Wi-Fi | b/g/n 2.4G | |
Total Memory | Flash | External | |
RAM | External | 8MB | |
Package | QFN 12 x 12 mm | QFN 10 x 10 mm | |
Operating System | Linux / OpenWrt | eCos | |
HDK | LinkIt Smart 7688 | - | |
Development Resources | LinkIt Smart 7688 | - |
MT7681 | |
---|---|
Part Number | MT7681 |
Processor | Andes N9 80 MHz |
Wi-Fi | b/g/n 2.4G |
Flash | External |
RAM | 64KB |
Package | QFN 5 x 5 mm |
Operating System | Non-OS |
HDK | LinkIt Connect 7681 |
Development Resources | LinkIt Connect 7681 |
联发科技在定位信息的各个领域中均处于领先地位,提供广泛的卫星定位芯片,兼具精准度、快速定位与节能的特性,可满足今日物联网应用的各种需求。
MT3337 | MT3339 | MT3333 | |
---|---|---|---|
Part Number | MT3337E | MT3339 | MT3333 |
Definition | Industrial | Industrial | Industrial |
Processor | ARM7EJ-S | ||
GNSS | GPS | GPS | GPS GLONASS Beidou Galileo |
QZSS | V | V | V |
SBAS | - | V | V |
Memory | MASK ROM | 8Mb NOR Flash | 8Mb NOR Flash |
Package | BGA 4.3 x 4.3 mm | ||
Pin Compatible | Pin-to-pin Compatible | ||
RTCM | V | V | V |
10 Hz Output | V | V | V |
Drone Mode | - | - | V |
1PPS | V | V | V |
GLP 1 | - | V | V |
Locus™ 2 | - | V | V |
AlwaysLocate™ 3 | - | V | V |
EASY™ 4 | V | V | V |
EPO™ 5 | V | V | V |
1 GLP (GNSS Low Power): 超低功耗模式可节省达 80% 的功耗,同时保有 1Hz 连续追踪定位。
2 Locus™ : 此技术可自动将定位信息存入联发科技 GNSS 芯片的内部闪存中。
3 AlwaysLocate™ : 可根据信号状态与移动速度调整的周期性睡眠唤醒模式,进一步节能。
4 EASY™ (Embedded Assisted System): 可计算推估卫星轨道,将接收的星历有效时间延长,最多可达三日。
5 EPO™ (Extended Prediction Orbit): Extended Prediction Orbit, 由脱机服务器架构为基础的 A-GPS 解决方案,可支持达 30 天的卫星轨道预测,大幅提升定位速度。