跳转到主要内容
NEW
配备电容式触摸 IP 的新一代执行器和传感器微控制器

封装信息

CAD 模型:View CAD Model
Pkg. Type:LFQFP
Pkg. Code:pkg_11810
Lead Count (#):48
Pkg. Dimensions (mm):7 x 7 x 1.6
Pitch (mm):0.5

环境和出口类别

Moisture Sensitivity Level (MSL)3
RoHS (R7F122FGG4AFB-C#HA0)英语日文
Pb (Lead) FreeYes
ECCN (US)
HTS (US)

产品属性

Carrier TypeTape & Reel
Family NameRL78
Series NameRL78/F2x
Group NameF22
CPU ArchitectureRL78
Main CPURL78-S3
Sub CPUNo
Floating Point UnitNo
Bit Length16
Program Memory (KB)128
Data Flash (KB)8
RAM (KB)12
ECC SRAMYes
Lead Count (#)48
Pitch (mm)0.5
Pkg. Dimensions (mm)7 x 7 x 1.6
Number of Supply Voltage(s) (#)1
Supply Voltage (V)1.8 - 5.5
I/O Ports36
DMAC or DTCDTC
DMA (ch)0
Temperature Sensor (ch) (#)0
Power-On ResetYes
Watchdog Timer (ch)1
External Memory Bus (bit)No
DRAM I/FNo
3D GPUNo
AcceleratorNo
Temp. Range (°C)-40 to +125
External Interrupt Pins (#)12
LVD or PVDYes
Operating Freq (Max) (MHz)40
Sub-clock (32.768 kHz)Yes
On-chip OscillatorYes
Ethernet speedNo
Ethernet (ch)0
EtherCat (ch) (#)0
USB Ports (#)0
USB FS (host ch/device ch)( 0 / 0 )
USB HS (host ch/device ch)( 0 / 0 )
USB SS (host ch/device ch)( 0 / 0 )
PCI Express (generation and ch)No
SCI or UART (ch)3
SPI (ch)4
QSPI (ch)0
OSPI (ch)0
I2C (#)5
I3C (ch)0
CAN (ch)0
CAN-FD (ch)0
WirelessNo
IrDANo
LIN (#)1
SDHI (ch)0
High Resolution Output TimerNo
PWM Output (pin#)16
32-Bit Timer (ch)0
16-Bit Timer (ch) (#)15
8-Bit Timer (ch)0
Standby operable timerNo
Asynchronous General Purpose Timer / Interval Timer (ch)0
RTCYes
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)17
10-Bit A/D Converter (ch)0
24-Bit Sigma-Delta A/D Converter (ch)0
16-Bit D/A Converter (ch)0
12-Bit D/A Converter (ch)0
10-Bit D/A Converter (ch) (#)0
8-Bit D/A Converter (ch)0
Analog Comparator (ch)0
OPAMP (ch) (#)0
PGA (ch)0
Capacitive Touch Sensing Unit (ch)12
Graphics LCD ControllerNo
MIPI Interfaces (DSI) (ch)0
MIPI Interfaces (CSI) (ch)0
Camera I/F (Parallel)No
Image CodecNo
2D Drawing EngineNo
Segment LCD ControllerNo
SSI (ch)0
Security & EncryptionSecure Boot, AES, TRNG
Debug InterfaceSingle wire serial
Moisture Sensitivity Level (MSL)3
ApplicationAutomotive
Family NameRL78
Group NameF22
Lead CompliantYes
Length (mm)7
MOQ2000
NPUNo
Pb (Lead) FreeYes
Pkg. TypeLFQFP
Tape & ReelNo
Thickness (mm)1.6
Width (mm)7

描述

RL78/F22 新一代超低功耗车规级微控制器,非常适合用于开发高可靠性智能执行器和传感器以及基础型车身电子控制单元 (ECU)。 作为对现有 RL78/F1x MCU 的创新扩展,RL78/F22 可满足未来市场的多种需求。 RL78/F22 具有更高的 CPU 性能、高温运行能力和更强的外设功能,可适配多种应用场景。

RL78/F2x 系列产品按 ISO 26262 标准设计而成,最高支持 ASIL B 的功能安全 (FuSa) 等级。 可支持 EVITA-Light 或更高的安全标准。 AES 加密模块可处理高达 256 位的密钥长度,并支持安全启动和身份验证功能。 为了进一步提高 BLDC FOC(磁场导向控制)电机控制和 DC/DC 控制系统的计算性能,RL78/F2x 配备了独特的应用加速器 IP,以减轻复杂的三角函数和其它计算处理所带来的负荷。 RL78/F22 配备了电容式触摸传感单元 (CTSU2SLa)。

RL78/F2x MCU 的硬件和软件与 RL78/F1x 完全向上兼容,可实现软件重用。