丰富网络制式覆盖
优越硬件设计，专为车载前装设计
采用Release 9技术，提供更佳4G体验
标准LGA封装，丰富标准接口，高可靠性
支持模拟音频，可选内外置CODEC数字音频
Favalon AL340
专为汽车前装应用而设计的LTE Cat 4车规模组
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| Automotive(LTE Cat 4) | AL640 | |
|---|---|---|
| 区域 | 中国 | |
| 基本特性 |
|
|
| 封装 | LGA | |
| 尺寸(mm) | 33.0×37.5×3.0 | |
| LTE FDD | B1/3/5/8 | |
| LTE TDD | B34/38/39/40/41 | |
| WCDMA | 8Band 1/8 | |
|
|
|
|
| GSM/GPRS/EDGE | 900/1800MHz | |
| Power Supply | 3.4V ~ 4.2V(Typical 3.8V) | |
| Operating Temp | -40°C ~ +85°C | |
|
传输速率 |
|
|
|
|
LTE FDD (Mbps) |
150(DL)/50(UL) |
|
|
LTE TDD (Mbps) |
130(DL)/30(UL) |
|
|
DC-HSPA+(Mbps)
|
42(DL)/5.76(UL) |
|
|
HSPA/HSPA+(Mbps) |
21(DL)/5.76(UL) |
|
|
UMTS |
384Kbps(DL)/384Kbps(UL) |
|
|
EDGE |
296kbps(DL)/236.8kbps(UL) |
|
|
GPRS |
107kbps(DL)/85.6kbps(UL) |
| 功能 |
|
|
|
|
eSIM | ● |
|
|
OpenCPU |
OpenLinux |
|
|
OS | Linux/Windows/Android |
|
|
GNSS | ● |
|
|
FOTA |
● |
|
|
OS Drivers |
Linux/Windows/Android |
|
|
Analog Audio | ● |
|
|
Digital Audio |
● |
|
|
Voice Code | ● |
|
|
AudioPlay/Record |
● |
|
|
Protocols |
TCP/UDP(S)/DHCP/HTTP(S)/FTP(S)/SMTP/IPV4V6/SSL/TLS/PING |
| 接口 |
|
|
|
|
SIM |
x 2, 1.8V/3.0V(其中一路预留) |
|
|
USB2.0 |
x1 |
|
|
PCM\I2s |
x1 |
|
|
UART |
x2 |
|
|
SPI |
x2 |
|
|
I2C |
x2 |
|
|
ADC |
x3 |
|
|
GPIO |
● |
|
|
SDIO |
x 2, WiFi and eMMC |
|
|
RMII |
x1 |
| 认证 |
|
|
|
|
法规认证 |
CCC/*SRRC*/NAL* |
* = 计划/开发中
●= 支持
①= 最大上/下行速率为理论值，以实际测试为准