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Microcontrollers for Brushless DC Motor with Built-in Comparator

封装信息

CAD 模型:View CAD Model
Pkg. Type:LQFP
Pkg. Code:pkg_20149
Lead Count (#):44
Pkg. Dimensions (mm):10 x 10 x 1.7
Pitch (mm):0.8

环境和出口类别

Moisture Sensitivity Level (MSL)3
ECCN (US)EAR99
HTS (US)8542.31.0020
RoHS (R5F11EF8AFP#70)英语日文
Pb (Lead) FreeYes

产品属性

Carrier TypeFull Tray (Tray)
Family NameRL78
Series NameRL78/G1x
Group NameG1G
CPU ArchitectureRL78
Main CPURL78-S3
Sub CPUNo
Floating Point UnitNo
Bit Length16
Program Memory (KB)8
Data Flash (KB)0
RAM (KB)1.5
ECC SRAMNo
Lead Count (#)44
Pitch (mm)0.8
Pkg. Dimensions (mm)10 x 10 x 1.7
Number of Supply Voltage(s) (#)1
Supply Voltage (V)2.7 - 5.5
I/O Ports40
DMAC or DTCNo
DMA (ch)0
Temperature Sensor (ch) (#)1
Power-On ResetYes
Watchdog Timer (ch)1
External Memory Bus (bit)No
DRAM I/FNo
3D GPUNo
AcceleratorNo
MOQ160
Temp. Range (°C)Ta = -40 to +85
External Interrupt Pins (#)7
LVD or PVDYes
Operating Freq (Max) (MHz)24
Sub-clock (32.768 kHz)No
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)2
SPI (ch)1
QSPI (ch)0
OSPI (ch)0
I2C (#)1
I3C (ch)0
CAN (ch)0
CAN-FD (ch)0
WirelessNo
IrDANo
LIN (#)0
SDHI (ch)0
High Resolution Output TimerNo
PWM Output (pin#)9
32-Bit Timer (ch)0
16-Bit Timer (ch) (#)7
8-Bit Timer (ch)0
Standby operable timerNo
Asynchronous General Purpose Timer / Interval Timer (ch)1
RTCNo
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)0
10-Bit A/D Converter (ch)12
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)2
OPAMP (ch) (#)0
PGA (ch)1
Capacitive Touch Sensing Unit (ch)0
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 & EncryptionNo
Debug InterfaceSingle wire serial
Moisture Sensitivity Level (MSL)3
Country of AssemblyMALAYSIA
Country of Wafer FabricationJAPAN
ADC10-bit x 12-ch
ApplicationMotor Control
Bit Size16
CPURL78
DACNo
DMANo
Delta-Sigma A/D ConverterNo
EthernetNo
Family NameRL78
Group NameG1G
Human Machine InterfaceNo
Lead CompliantYes
Length (mm)10
Pb (Lead) FreeYes
Pkg. TypeLQFP
Price (USD)$1.03394
SPI (#)0
Tape & ReelNo
Thickness (mm)1.7
Timer12-bit x 1-ch, 16-bit x 7-ch
UART (#)2
USBNo
Width (mm)10

描述

RL78/G1G microcontrollers have a three-phase complementary PWM timer for brushless DC motor control, a comparator for stopping motor rotation when overcurrent is detected and its 8-bit D/A converter for reference voltage, and a PGA (Programmable Gain Amplifier) for controlling amplification factor by software. The number of components can be reduced. The comparator is over eight times faster than that of previous products, and high-speed overcurrent detection can be performed. Built-in safety features (functions that detect illegal hardware operation) make it possible to satisfy the European home appliance safety standard (IEC 60730). The 0.8-mm pitch QFP lineup also helps reduce solder mounting expenses.