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VY86C810
General Info
Designer	ARM Holdings
Manufacturer	VLSI Technology
Model Number	VY86C810
Part Number	VY86C810
Market	Embedded, Desktop
Introduction	August 26, 1996 (announced) November, 1996 (launched)
General Specs
Family	VL86Cx
Frequency	50 MHz
Microarchitecture
ISA	ARMv4 (ARM)
Microarchitecture	ARM8
Core Name	ARM810
Process	0.5 µm
Technology	CMOS
Die	53.5 mm²
Word Size	32 bit
Cores	1
Threads	1
Max Memory	4 GiB
Max Address Mem	0xFFFFFFFF
Multiprocessing
Max SMP	1-Way (Uniprocessor)
Electrical
Power dissipation	500 mW
Vcore	3.3 V ± 10 %
Tstorage	-65 °C – -150 °C
Tambient	-10 °C – 70 °C
Packaging
Package TQFP-144 (TQFP) Dimension 20 mm x 20 mm x 1.6 mm Pitch 0.5 mm Pin Count 144

VY86C810 is a 32-bit ARM microprocessor designed by ARM and introduce by VTI in 1996. This processor is based on the ARM8 microarchitecture (ARM810 core) and is manufactured on VLSI's 0.5 µm process and operating at 50 MHz.

Cache

Main article: ARM8 § Cache

[Edit/Modify Cache Info]

Cache Organization Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes.

L1$ 8 KiB 8,192 B 0.00781 MiB     1x8 KiB 64-way set associative write-through

Documents

• VY86C710A/VY86C710A2/VY86C810 Product Brief