VTI VL86Cx
Developer	Acorn Computers
Manufacturer	VLSI Technology
Type	Microprocessors
Introduction	1987 (announced) 1987 (launch)
Architecture	32-bit ARM microprocessors
ISA	ARM
µarch	ARM1, ARM2, ARM6, ARM7
Word size	32 bit 4 octets 8 nibbles
Process	2 μm 2,000 nm 0.002 mm , 1.5 μm 1,500 nm 0.0015 mm , 1 μm 1,000 nm 0.001 mm
Technology	CMOS
Clock	10 MHz
Package	PLCC-84

VL86Cx was a series of 32-bit ARM microprocessors and chipsets designed by Acorn and manufactured and marketed by VLSI Technology.

Members

	List of VLSI Technology ARM Processors
Model	Microarchitecture	Process	Launched	Frequency	Power Dissipation	Max Memory
VC2588	ARM1	3 μm 3,000 nm 0.003 mm	1985	6 MHz 0.006 GHz 6,000 kHz	1 W 1,000 mW 0.00134 hp 0.001 kW	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB 6.103516e-5 TiB
VL2333	ARM2	2 μm 2,000 nm 0.002 mm	1986	8 MHz 0.008 GHz 8,000 kHz	1 W 1,000 mW 0.00134 hp 0.001 kW	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB 6.103516e-5 TiB
VL86C010	ARM2	2 μm 2,000 nm 0.002 mm	1987	10 MHz 0.01 GHz 10,000 kHz , 12 MHz 0.012 GHz 12,000 kHz	2 W 2,000 mW 0.00268 hp 0.002 kW	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB 6.103516e-5 TiB
VL86C020	ARM3	1.5 μm 1,500 nm 0.0015 mm	1989	20 MHz 0.02 GHz 20,000 kHz , 25 MHz 0.025 GHz 25,000 kHz , 33 MHz 0.033 GHz 33,000 kHz , 36 MHz 0.036 GHz 36,000 kHz	2 W 2,000 mW 0.00268 hp 0.002 kW	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB 6.103516e-5 TiB
Count: 4

Support Chips

Part	Name	Function
VL86C110 / VY86C110	MEMC	Memory Controller
VL86C210	?
VL86C310 / VY86C310	VIDC	Video Controller
VL86C410 / VY86C410	IOC	I/O Controller

Evaluation Boards

Part	Description	Note
VL86C010-SB	Blue Streak Board	No Memory
VL86C010-SB3		1 MiB Version
VL86C010-SB4		4 MiB Version
VL86C010-DB1	ARM3 Daughter Card