DEC Alpha 21064 150MHz - 21-35023-19 / 21064-AA 150 information

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Type:CPU	Manufacturer:DEC
family:21064	microprocessors:DEC Alpha 21064 150MHz - 21-35023-19 / 21064-AA 150

Type	CPU / Microprocessor
Family	DEC 21064
CPU part numbers	21-35023-19 is an OEM/tray microprocessor 21064-AA is an OEM/tray microprocessor
Frequency	150 MHz
Bus speed	18.75 MHz - 75 MHz
Clock multiplier	from 2 to 8
Package	431-pin ceramic PGA
Size	2.43" x 2.43" / 6.17cm x 6.17cm
Introduction date	November 1992
Architecture / Microarchitecture
Microarchitecture	Alpha AXP
Processor core	EV4 (0.75 micron) EV4S (0.675 micron)
Manufacturing process	0.75 micron CMOS 0.675 micron CMOS 1.7 million transistors
Data width	64 bit
Data bus width	64 or 128 (selectable) bit
Floating Point Unit	Integrated
Level 1 cache size	8 KB direct-mapped code cache 8 KB direct-mapped write-through data cache
Physical memory	16 GB
Pipeline	7-stage for integer operations 10-stage for FP operations
On-chip peripherals	Clock generator Memory management unit Parity and ECC generators and checkers
Electrical / Thermal parameters
V core	3.3V ± 5%
V I/O or secondary	3.3V (can interface to 5V logic)
Maximum operating temperature	90°C
Maximum power dissipation	20.3 Watt

DEC Alpha 21064 150MHz - 21-35023-19 / 21064-AA 150microprocessors pictures

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