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Product Overview:
The SH7710 Group is made up of the SH7710, SH7712 and SH7713. The group incorporates a RISC (Reduced Instruction Set Computer) MCU with a 32-bit SH3-DSP CPU core. The SH3-DSP instruction set is upwardly compatible with the SH-1 and SH-2. The cache memory is 4-way set associative with large capacity 32-byte instructions/data mixed format. Support for various operating systems is possible using the on-chip memory management unit.
The SH7710 Group has a bus state controller on-chip and so can connect synchronous DRAM. A 2-Channel media access controller for Ethernet is also on-chip (The SH7713 is 1-channel). 2-kbyte FIFO is on-chip for both Ethernet signal reception and transmission. Additionally, the SH7710 has an IPsec accelerator on-chip making processing of encrypted communication more effective. The SH7712 and SH7713 do not have an IPsec accelerator.
Key Features:
- SuperH RISC Engine SH3-DSP core
- 200MHz/3.3V/ internal 1.5V
- On-chip peripheral functions
- IPsec accelerator (only the SH7710): DES, 3DES, MD5, SHA-1 support
- Ethernet controller x 2 channels (The SH7713 is 1-channel)
- Dedicated DMAC of Ethernet controller x 4 channels (The SH7713 is 2-channel)
- General-purpose DMAC x 6 channels
- Serial interface with FIFO x 2 channels
- Serial communication interface x 2 channels
- Real-time clock (power-pin undivided)
- Timer x 3 channels
- Package
- 256-pin HQFP
- 256-pin BGA
- Features
- IPsec(1) accelerator for fast encryption and communication processing. The SH7710 incorporates a Renesas Electronic original IPsec accelerator, enabling communication processing to be executed at speeds upward of 36 Mbps (megabits per second) while carrying out 3DES(2) encryption processing. (only SH7710)
- Enabling smooth user development with reliable Ethernet controller
Note:
(1): IPsec: Security for Internet Protocol. A method whereby security is implemented in the IP layer.
(2): 3DES: Triple Data Encryption Standard. DES encryption processing is applied in triplicate to ensure secure encryption.
Key Applications:
Network applications: Network Cameras, IP Faxes, Network Printers, Home gateway servers, Security equipments, etc.
Product Lineup:
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