Renesas SH-MobileL: a new mobile handset processor

Cormac

Renesas Technology introduced its new SH-Mobile handset processor series, SH-MobileL (SH7322), to be sampling in Japan in May. SH-MobileL is designed for handling mobile multimedia apps, audio and dynamic images.


From the previous solutions SH-MobileL primarily differs by its support of 2-megapixel UXGA (1600x1200) digital cameras that are to become usual in the new handsets. By the way, by March the company has shipped about 10 millions of SH-Mobile products with up to 1.3-megapixel cameras support.

SH-MobileL bases on the same 120MHz core as its predecessor, SH3-DSP. It features 32KB of built-in memory and 32KB cache for Java apps handling, MPEG4 video and MP3 audio processing, etc.

ModelSH7322 (HD6417322BP120)
CoreSH3-DSP
Voltage1.4-1.6 V internal, 2.7-3.0 V or 1.65-1.95 V external
Max. clock120MHz
Max. performance156 MIPS
Int. RAM32KB
Cache32KB
X/Y DSP memory16KB
Peripherals support
  • UXGA digital cameras
  • 6 x DMAC channels
  • MMU
Interfaces
  • Baseband dedicated
  • Video I/O for camera modules
  • I2C
  • 1 x serial
  • 1 x FIFO serial
  • 1 x asynchronous serial
Package281-pin CSP (9x11x1.4mm)
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