Filter
Top Products
SA-1110 Developer’s Manual 21
Introduction 1
1.1 Intel
®
StrongARM* SA-1110 Microprocessor
The Intel
®
StrongARM* SA-1110 Microprocessor (SA-1110) is a highly integrated
communications microcontroller that incorporates a 32-bit StrongARM RISC processor core,
system support logic, multiple communication channels, an LCD controller, a memory and
PCMCIA controller, and general-purpose I/O ports. As do the Intel StrongARM SA-110
Microprocessor (SA-110) and Intel StrongARM SA-1100 Microprocessor (SA-1100), earlier
members of the StrongARM family, the SA-1110 provides power efficiency, low cost, and high
performance. Figure 1-1 shows the features of the SA-1110. The shaded boxes are features that
have carried over with few or no changes from the SA-110. The nonshaded boxes are new or
updated features for the SA-1110; most of the features are equivalent to that of the SA-1100. The
SA-1110 differs from the SA-1100 only in the features of its memory and PCMCIA controller.
Figure 1-1. SA-1110 Features
A6830-01
Read Buffer
IMMU
DMMU
Memory/
Controller
LCD
Controller
Interrupt
Controller
DMA
Controller
Interval
Timer
Write
Buffer
16KB
Instruction
Cache
8KB
Data Cache
Serial
Controllers
Real-Time
Clock
General-Purpose
I/O
512-byte
MiniDcache
JTAG
Intel
®
StrongARM
*
CPU