Japan English
SH7781
The following page content corresponds to the products marketed in Japan.
If you do not live in Japan, please
Product Overview:
The SH7781 uses an SH-4A CPU core with a maximum operating frequency of 400MHz, and realizes a processing performance of 720 MIPS. The four-way set-associative cache memory is divided into two 32-Kbyte areas, one for instructions and one for data. The SH7780 incorporates an on-chip 32-bit PCI bus controller which allows connections with LSI devices incorporating PCI interfaces and operating at either 66 MHz or 33 MHz. It employs three kinds of bus: a 32-bit bus for connections to double data rate synchronous DRAM (DDR-SDRAM), a 32-bit bus for PCI bus connections, and a 32-bit local bus for connecting to flash memory, SRAM, etc. Also the SH7780 incorporates a wide range of peripheral functions such as IPSEC, DMAC, SCIF, RTC, FLCTL, TMU, SSI, HAC, MMCIF, etc.
Key Features:
- Operating frequency: 400MHz
- Performance: 720MIPS@400MHz
- Cache: on-chip large capacity cache memory
- 32 Kbytes instruction (4way set associative) and 32 Kbytes data (4way set associative)
- Debug: H-UDI, UBC
- Package: BGA449
- Other Features
- Integrating the SH-4A and a wide range of interfaces on one chip
(DMAC, SCIF, TMU, HAC, SSI, HSPI, MMCIF, CMT, GPIO, RTC) - DDR-SDRAM memory bus, PCI bus, local bus can be operated simultaneously
- Integrating High-Speed and many kinds of hardware encryption engines (IPSEC, MISTY*1, Camellia*2).
*1：MISTY is registered trademark of Mitsubushi Electric Co.
*2：Camellia is registered trademark of Mitsubishi Electric Co. and NTT Co.
- Integrating the SH-4A and a wide range of interfaces on one chip
Key Applications:
- Digital home electronics products, Network control systems, Industrial equipment, etc.
e-Learning
Product Lineup:
Loading...
