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> 1 pc. intel# sa-1100, strongarm microprocessor for port
1 pc. intel# sa-1100, strongarm microprocessor for port
SA-1100 Microprocessor (SA-1100) is a device
targeted to provide portable applications with high-end computing
performance without requiring users to sacrifice available battery time.
The SA-1100 incorporates a 32-bit StrongARM
at 133/190 MHz with instruction and data cache, memory-management
unit (MMU), and read/write buffers. In addition, the SA-1100 provides
system support logic, multiple serial communication channels, a color/gray
scale LCD controller, PCMCIA support for up to two sockets, and generalpurpose
Power dissipation, particularly in idle mode, is strongly dependent on the details of the
150 Dhrystone 2.1 MIPS @ 133 MHz
220 Dhrystone 2.1 MIPS @ 190 MHz
208-pin thin quad flat pack (LQFP)
256 mini-ball grid array (mBGA)
8 Kbyte write-back data cache
Internal phase-locked loop (PLL)
Maps 4 Kbyte, 8 Kbyte, or 1 Mbyte
8-entry, between 1 and 16 bytes each
Big and little endian operating modes n Read buffer
3.3-V I/O interface n Memory bus
Interfaces to ROM, Flash, SRAM, and
