RealMCU

简介

新推出的RTL8762G/RTL877xG系列给全球的合作伙伴带来了更高能力的产品，拥有更强的平台运算力，安全性提升到PSA-L2级别。该系列不仅仅支持BLE 5.3版本、私有2.4G和Zigbee以及Thread Matter，为更多的互联应用提供最佳选择，而且对CAN/Ethernet/USB2.0HS等外设的支持，也让这颗芯片的硬件连接能力达到前所未有的水平。RGB888界面等能力升级，使得对LCD的支持有了OSPI、I8080之外的更多选择，更快更绚。

DESCRIPTION

CHIP

亮点

HMI设备

专业配套的SDK能快速设计800x600的UI产品, RGB888的数据格式也能轻松达到30FPS。

更强的安全

带有Trustzone, 可以取得PSA-Level2安全认证。AES/SHA/ECC/RSA…和SecureBoot, 满足各类安全设计。

更强的算力和空间

ARM-M55内核最高主频125MHz；
MVE提供类DSP的算法服务；
384K SRAM 提供充足的计算空间。

丰富的接口

CAN接口帮助完成工业和车用产品设计；
RMII提供Ethernet接入产品能力；
USB2.0 Highspeed方便对接高速host设备。

通用规格

一般说明

支持蓝牙5.3规范
LE Audio 功能
支持Over-the-air (OTA) 固件升级
Generic applications for GAP central, peripheral, observer and broadcaster roles
2.4GHz 私有协议
Zigbee IEEE 802.15.4
Thread协议和Matter应用

MCU平台

KM4内核兼容ARM-M55内核最高主频125MHz
MVE用于矢量计算
内置Trust Zone PSA-Level2
Icache 32KB, Dcache 16KB, SRAM 384KB
部分料号内置4MB PSRAM
AES128/256、RSA 3072、ECC 512、ECDH、ECDSA、EDDSA、SHA256、TRNG
Secure Boot、Secure OTA、Firmwear encryption (on-the-fly execution)

周边接口

硬件keyscan / Quad Decode
内置IR TX/RX
ISO7816
SPIC / SPI_m / SPI_s / SDIO / SD (eMMC)
Low power comparator
8CH - AUXADC
24bit HD ADC
CAN
RMII for Ethernet
I2S/DAC/AMIC/DMIC/PDM
Sample rates: 8K/16K/24K~48KHz
SPIC/RGB888/SEGCOM
USB2.0 High Speed

RF性能

A config : 0-4dBm（参看具体料号）
B config : 0-14dBm（参看具体料号）
BLE接收灵敏度 (min.): -98dBm (1M BLE) and -95dBm (2M BLE)
15.4接收灵敏度 : -102dBm（250 kbps O-QPSK DSSS）

RTL8762G / RTL877xG系列

一般说明

支持蓝牙5.3规范
LE Audio 功能
支持Over-the-air (OTA) 固件升级
Generic applications for GAP central, peripheral, observer and broadcaster roles
2.4GHz 私有协议
Zigbee IEEE 802.15.4
Thread协议和Matter应用

MCU平台

KM4内核兼容ARM-M55内核最高主频125MHz
MVE用于矢量计算
内置Trust Zone PSA-Level2
Icache 32KB, Dcache 16KB, SRAM 384KB
部分料号内置4MB PSRAM
AES128/256、RSA 3072、ECC 512、ECDH、ECDSA、EDDSA、SHA256、TRNG
Secure Boot、Secure OTA、Firmwear encryption (on-the-fly execution)

周边接口

硬件keyscan / Quad Decode
内置IR TX/RX
ISO7816
SPIC / SPI_m / SPI_s / SDIO / SD (eMMC)
Low power comparator
8CH - AUXADC
24bit HD ADC
CAN
RMII for Ethernet
I2S/DAC/AMIC/DMIC/PDM
Sample rates: 8K/16K/24K~48KHz
SPIC/RGB888/SEGCOM
USB2.0 High Speed

RF性能

A config : 0-4dBm（参看具体料号）
B config : 0-14dBm（参看具体料号）
BLE接收灵敏度 (min.): -98dBm (1M BLE) and -95dBm (2M BLE)
15.4接收灵敏度 : -102dBm（250 kbps O-QPSK DSSS）

料号对比

型号	RTL8762GKH	RTL8762GKU	RTL8762GTH	RTL8762GRH	RTL8762GRU	RTL8777GKF-VA4	RTL8777GKF-VA5	RTL8772GWP
协议	BLE 5.3	BLE 5.3	BLE 5.3	BLE 5.3	BLE 5.3	BLE 5.3/Thread Matter	BLE 5.3/Thread Matter	BLE 5.3/Thread Matter/Zigbee
CPU	CM55	CM55	CM55	CM55	CM55	CM55	CM55	CM55
Flash	1MB	1MB	1MB	0.5MB	0.5MB	2MB	4MB	Ext
RAM	384KB	384KB	384KB	384KB	384KB	384KB	384KB	384KB
PSRAM	N	N	N	N	N	N	N	4MB
Security	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot	AES128/256 RSA 3072 ECC 512 ECDH ECDSA EDDSA SHA256 TRNG On-The-Fly Trustzone SecureBoot
TxPower (max dBm)	4	4	4	14	14	14	14	14
AUX ADC	5	5	6	4	4	8	8	6
24bit SDADC	0	0	0	0	0	0	0	0
Mono DAC	0	0	1	0	0	0	0	1
PDM	0	0	0	0	0	0	0	2
SPI	Mx2 Sx1	Mx2 Sx1	Mx2 Sx1	Mx2 Sx1	Mx2 Sx1	Mx2 Sx1	Mx2 Sx1	Mx2 Sx1
SPIC	1	1	2	1	1	1	1	3
SDIO	0	0	1	0	0	0	0	1
I8080	N	N	N	N	N	N	N	Y
I2C	4	4	4	4	4	4	4	4
UART	6	6	6	6	6	6	6	6
PWM	8	8	8	8	8	8	8	8
I2S	1	1	1	1	1	1	1	1
USB	HS	FS	HS	HS	FS	HS	HS	HS
CAN	Y	Y	Y	Y	Y	Y	Y	Y
Ethernet RMII	N	N	N	N	N	N	N	Y
GPIO	31	31	47	14	14	30	30	58
封装 (mm)	QFN48, 6x6	QFN48, 6x6	QFN68, 7x7	QFN32, 5x5	QFN32, 5x5	QFN48, 6x6	QFN48, 6x6	QFN88, 10x10