S7G2 Microcontroller Group
Datasheet
Leading performance 240-MHz Arm® Cortex®-M4 core, up to 4-MB code flash memory, 640-KB SRAM, Graphics LCD
Controller, 2D Drawing Engine, Capacitive Touch Sensing Unit, Ethernet MAC Controller with IEEE 1588 PTP, USB 2.0
High-Speed, USB 2.0 Full-Speed, SDHI, Quad SPI, security and safety features, and advanced analog.
Features
■ Arm Cortex-M4 Core with Floating Point Unit (FPU)
Armv7E-M architecture with DSP instruction set
Maximum operating frequency: 240 MHz
Support for 4-GB address space
On-chip debugging system: JTAG, SWD, and ETM
Boundary scan and Arm® Memory Protection Unit (MPU)
■ Memory
Up to 4-MB code flash memory (80 MHz zero wait states)
64-KB data flash memory (125,000 erase/write cycles)
Up to 640-KB SRAM
Flash Cache (FCACHE)
Memory Protection Units (MPU)
Memory Mirror Function (MMF)
128-bit unique ID
■ Connectivity
Ethernet MAC Controller (ETHERC) × 2
Ethernet DMA Controller (EDMAC)
Ethernet PTP Controller (EPTPC)
USB 2.0 High-Speed Module (USBHS)
- On-chip transceiver
- USB battery charge version 1.2 supported
USB 2.0 Full-Speed Module (USBFS)
- On-chip transceiver
Serial Communications Interface (SCI) with FIFO × 10
Serial Peripheral Interface (SPI) × 2
I2C Bus Interface (IIC) × 3
CAN module (CAN) × 2
Serial Sound Interface (SSI) × 2
SD/MMC Host Interface (SDHI) × 2
Quad Serial Peripheral Interface (QSPI)
IrDA interface
Sampling Rate Converter (SRC)
External memory space
- 8-bit or 16-bit bus space is selectable per area
- SDRAM support
■ Analog
12-Bit A/D Converter (ADC12) with 3 sample-and-hold circuits
each, x2
12-Bit D/A Converter (DAC12) × 2
High-Speed Analog Comparator (ACMPHS) × 6
Programmable Gain Amplifier (PGA) × 6
Temperature Sensor (TSN)
■ Timers
General PWM Timer 32-Bit Enhanced High Resolution
(GPT32EH) × 4
General PWM Timer 32-Bit Enhanced (GPT32E) × 4
General PWM Timer 32-Bit (GPT32) × 6
Asynchronous General-Purpose Timer (AGT) × 2
Watchdog Timer (WDT)
■ Safety
SRAM parity error check
Flash area protection
ADC self-diagnosis function
Clock Frequency Accuracy Measurement Circuit (CAC)
Cyclic Redundancy Check (CRC) calculator
Data Operation Circuit (DOC)
Port Output Enable for GPT (POEG)
Independent Watchdog Timer (IWDT)
GPIO readback level detection
Register write protection
Main oscillator stop detection
Illegal memory access
■ System and Power Management
Low power modes
Switching regulator
Realtime Clock (RTC) with calendar and VBATT support
Event Link Controller (ELC)
DMA Controller (DMAC) × 8
Data Transfer Controller (DTC)
Key Interrupt Function (KINT)
Power-on reset
Low Voltage Detection (LVD) with voltage settings
■ Security and Encryption
AES128/192/256
3DES/ARC4
SHA1/SHA224/SHA256/MD5
GHASH
RSA/DSA/ECC
True Random Number Generator (TRNG)
■ Human Machine Interface (HMI)
Graphics LCD Controller (GLCDC)
JPEG Codec
2D Drawing Engine (DRW)
Capacitive Touch Sensing Unit (CTSU)
Parallel Data Capture Unit (PDC)
■ Multiple Clock Sources
Main clock oscillator (MOSC) (8 to 24 MHz)
Sub-clock oscillator (SOSC) (32.768 kHz)
High-speed on-chip oscillator (HOCO) (16/18/20 MHz)
Middle-speed on-chip oscillator (MOCO) (8 MHz)
Low-speed on-chip oscillator (LOCO) (32.768 kHz)
IWDT-dedicated on-chip oscillator (15 kHz)
Clock trim function for HOCO/MOCO/LOCO
Clock out support
■ General-Purpose I/O Ports
Up to 172 input/output pins
- Up to 9 CMOS input
- Up to 163 CMOS input/output
- Up to 22 input/output 5 V tolerant
- Up to 24 high current (20 mA)
■ Operating Voltage
VCC: 2.7 to 3.6 V
■ Operating Temperature and Packages
Ta = –40°C to +85°C
- 224-pin BGA (13 mm × 13 mm, 0.8 mm pitch)
- 176-pin BGA (13 mm × 13 mm, 0.8 mm pitch)
- 145-pin LGA (7 mm × 7 mm, 0.5 mm pitch)
Ta = –40°C to +105°C
- 176-pin LQFP (24 mm × 24 mm, 0.5 mm pitch)
- 144-pin LQFP (20 mm × 20 mm, 0.5 mm pitch)
- 100-pin LQFP (14 mm × 14 mm, 0.5 mm pitch)
R01DS0262EU0140 Rev.1.40
Aug 6, 2018
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