S6E2HG Datasheet, PDF (1/161 Pages) SPANSION – fpu built-in

S6E2HG Series
32-bit ARM^® Cortex^®-M4F
FM4 Microcontroller
Devices in the S6E2HG Series are highly integrated 32-bit microcontrollers with high performance and competitive cost. These
series is based on the ARM Cortex-M4F Processor with on-chip Flash memory and SRAM. The series has peripheral functions such
as Motor Control Timers, ADCs and Communication Interfaces (CAN, UART, CSIO, I²C, LIN).
Features
32-bit ARM Cortex-M4F Core
Processor version: r0p1
Up to 160 MHz Frequency Operation
FPU built-in
Support DSP instruction
Memory Protection Unit (MPU): improves the reliability of an
embedded system
Integrated Nested Vectored Interrupt Controller (NVIC): 1
NMI (non-maskable interrupt) and 128 peripheral interrupts
and 16 priority levels
24-bit System timer (Sys Tick): System timer for OS task
management
On-chip Memories
Flash memory
These series are based on two independent on-chip Flash
memories.
 MainFlash memory
• Up to 512 Kbytes
• Built-in Flash Accelerator System with 16 Kbytes trace
buffer memory
• The read access to Flash memory can be achieved
without wait-cycle up to operation frequency of 72 MHz.
Even at the operation frequency more than 72 MHz, an
equivalent access to Flash memory can be obtained by
Flash Accelerator System.
• Security function for code protection
 WorkFlash memory
• 32 Kbytes
• Read cycle:
• 6 wait-cycle: the operation frequency more than 120 MHz,
and up to 160 MHz
• 4 wait-cycle: the operation frequency more than 72 MHz,
and up to 120 MHz
• 2 wait-cycle: the operation frequency more than 40 MHz,
and up to 72 MHz
• 0 wait-cycle: the operation frequency up to 40 MHz
• Security function is shared with code protection
 SRAM
This is composed of three independent SRAMs (SRAM0,
SRAM1 and SRAM2). SRAM0 is connected to I-code bus or
D-code bus of Cortex-M4F core. SRAM1 and SRAM2 are
connected to System bus of Cortex-M4F core.
 SRAM0: Up to 32 Kbytes
 SRAM1: Up to 16 Kbytes
 SRAM2: Up to 16 Kbytes
External Bus Interface
Supports SRAM, NOR, NAND Flash and SDRAM device
Up to 9 chip selects CS0 to CS8 (CS8 is only for SDRAM)
8-/16-bit Data width
Up to 25-bit Address bit
Supports Address/Data multiplex
Supports external RDY function
Supports scramble function
• Possible to set the validity/invalidity of the scramble
function for the external areas 0x6000_0000 to
0xDFFF_FFFF in 4 Mbytes units.
• Possible to set two kinds of the scramble key
• Note: It is necessary to prepare the dedicated software
library to use the scramble function.
CAN Interface (Max 2 channels)
Compatible with CAN Specification 2.0A/B
Maximum transfer rate: 1 Mbps
Built-in 32 message buffer
Multi-function Serial Interface (Max 8 channels)
64 bytes with FIFO (the FIFO step numbers are variable
depending on the settings of the communication mode or bit
length.)
Operation mode is selectable from the followings for each
channel.
 UART
 CSIO
 LIN
 I²C
 UART
 Full-duplex double buffer
 Selection with or without parity supported
 Built-in dedicated baud rate generator
 External clock available as a serial clock
Cypress Semiconductor Corporation
Document Number: 001-98943 Rev. *A
• 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600
Revised October 8, 2015