The SH7723 (SH-MobileR2) is a system LSI that incorporates SH-4A CPU coreoperating at maximum frequency of 400MHz, FPU (Floating-point Processing Unit),cache memory (primary and secondary), DDR-SDRAM controller, VPU5 (VideoProcessing Unit 5), 2D graphics accelerator, video I/O, LCD controller, ATAPIinterface, TS interface and sound input/output etc. The SH7723 supportsadvanced power management function, and satisfies both the demand of highperformance and the low power consumption requested from mobile devices.
The SH7723 is appropriate for the applications such as One-Seg capable carnavigation systems, PND (Personal Navigation Device), portable media playersand various display terminals.
Key Features:
Maximum operating frequency
400MHz
Maximum processing performance (at 266 MHz operation)
720MIPS , 2.8GFLOPS
Cache
Primary cache: Separated into 32 Kbytes for instructions and 32 Kbytes fordata
Secondary cache: Mixed 256 Kbytes for instructions and data
Debug
H-UDI , UBC
Package
BGA449
Other features
VPU5 (Video Processing Unit 5) image processing IP supporting theH.264/MPEG-4 AVC moving image compression standard. It enables 30 fps (frameper second) encoding and decoding of VGA size moving images. Also it supportsMPEG4 encode/decode and VC-1 decode.
On-chip 2D graphics accelerator improves rendering performance such as boldline drawing or anti-aliasing
24-bit color compatible TFT-LCD controller.
Expanded edge emphasis function ( It can realize high-quality display ofterrestrial digital TV broadcasts, ensuring that the picture does not appearfuzzy when enlarged from QVGA to VGA or WVGA size.)
128-Kbyte media RAM (MERAM) that can be defined up to 32 interconnectbuffers (ICB)
Video output unit (based on ITU-R BT.601 and ITU-R BT.656)
DDR1-SDRAM can be connected directly (32-bit data bus width)
ATAPI interface allowing connection to a HDD or DVD drive
USB 2.0 host and function (high-speed support)
SD host interface (high-speed specification support and an optional CPRMsupport) etc.
Key Applications:
One-Seg capable car navigation systems, One-Seg capable portable mediaplayers, PNDs (personal navigation devices), Industrial panel computer, MFP(Multifunction Peripheral) operation panel units, Security cameras, Videophonecapable terminals, V2IP (video and voice over IP) terminals, etc.
RSS