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RZ/A1L Block Diagram

R7S721020VLFP#AA1

Not Recommended for New Designs
RTOS MPU with 3MB of On-chip RAM
RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group User's Manual: HardwareLearn more about RZ/A1L

Package Information

CAD Model:View CAD Model
Pkg. Type:LFQFP
Pkg. Code:pkg_505
Lead Count (#):176
Pkg. Dimensions (mm):24 x 24 x 1.7
Pitch (mm):0.5

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
ECCN (US)3A991.a.2
HTS (US)8542.31.0050
RoHS (R7S721020VLFP#AA1)EnglishJapanese
Pb (Lead) FreeYes

Product Attributes

Carrier TypeBulk (Tray)
Family NameRZ
Series NameRZ/A
Group NameA1L
CPU ArchitectureArm
Main CPUCortex-A9
Sub CPUNo
Floating Point UnitDouble/Single
Bit Length32
Program Memory (KB)0
Data Flash (KB)0
RAM (KB)3072
ECC SRAMNo
Lead Count (#)176
Pitch (mm)0.5
Pkg. Dimensions (mm)24 x 24 x 1.7
Number of Supply Voltage(s) (#)2
Supply Voltage (V)3 - 3.6
I/O Ports100
DMAC or DTCDMAC
DMA (ch)16
Temperature Sensor (ch) (#)0
Power-On ResetYes
Watchdog Timer (ch)1
External Memory Bus (bit)32
DRAM I/FSDRAM
NPUNo
3D GPUNo
AcceleratorNo
MOQ1
Temp. Range (°C)Ta = -40 to +85
External Interrupt Pins (#)108
LVD or PVDNo
Operating Freq (Max) (MHz)400
Sub-clock (32.768 kHz)No
On-chip OscillatorNo
Ethernet speed10M/100M
Ethernet (ch)1
EtherCat (ch) (#)0
USB Ports (#)2
USB FS (host ch/device ch)( 0 / 0 )
USB HS (host ch/device ch)( 2 / 2 )
USB SS (host ch/device ch)( 0 / 0 )
PCI Express (generation and ch)No
SCI or UART (ch)5
SPI (ch)3
QSPI (ch)1
OSPI (ch)1
I2C (#)4
I3C (ch)0
CAN (ch)2
CAN-FD (ch)0
WirelessNo
IrDAYes
LIN (#)1
SDHI (ch)2
High Resolution Output TimerNo
PWM Output (pin#)16
32-Bit Timer (ch)2
16-Bit Timer (ch) (#)5
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)8
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)0
Graphics LCD ControllerYes
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)4
Security & EncryptionNo
Debug InterfaceJTAG/SWD
Moisture Sensitivity Level (MSL)3
12-Bit Timer (ch)0
32-Bit High Res Timer (ch)0
ADC12-bit x 8-ch
Asynchronous General Purpose Timer (ch)0
Bit Size32
CPUCortex-A9 x 1
DMAYes
DTC (ch)0
Delta-Sigma A/D ConverterNo
Ethernet10/100M x 1 ch
Family NameRZ
Group NameA1L
High-Speed Analog Comparator (ch)0
Human Machine InterfaceDisplay Function
Lead CompliantYes
Length (mm)24
Low-Power Analog Comparator (ch)0
Pb (Lead) FreeYes
Pkg. TypeLFQFP
SPI (#)3
Suggested KitsYSTREAM-IT-RZ-V2
Tape & ReelNo
Thickness (mm)1.7
Timer16-bit x 5-ch, 32-bit x 2-ch
UART (#)5
USBUSB2.0 × 2 ch (H/F)
USBFS (ch)2
USBHS (ch)0
Width (mm)24

Description

The RZ/A1L Group MPUs feature an Arm® Cortex®-A9 core running at 400MHz and 3MB of on-chip SRAM. With 3MB on-chip SRAM, the RZ/A1L supports up to 2 Displays with WVGA (800x480) resolution or a single display with WSVGA (1024x600) resolution without the need for external memory. RZ/A1L enables very compact embedded designs without the need to worry about memory procurement and memory EOL. With RZ/A1L, you can design your embedded system like an MCU and get the performance of a 400MHz Arm® Cortex®-A9 MPU. Enabled for support with Linux, RTOS or Bare-metal, this is the ideal device for designing Intelligent IoT End Point devices with compactness and high performance. Supported in QFP and BGA packages with different sizes to support board layout flexibility and with SDRAM interface to expand up to 128MB of external memory. Get Started Using RZ/A1 MPUs.

Learn more about RZ/A1L