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CPU
National Semiconductor

National Semiconductor NS486SXF-25

Processor

CPU cores
1*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores
1*

System configuration

Detailed specifications

Specifications · 28 fields
Address bus declaration
26*
Scope and conditions
Package
PQFP-160*
Architecture declaration
32*
Scope and conditions
Package
PQFP-160*
Bus bandwidth declaration
25MiB/s*
Scope and conditions
Package
PQFP-160*
Component type
CPU*
Scope and conditions
Package
PQFP-160*
Declared processor cores
1*
Scope and conditions
Package
PQFP-160*
External data bus declaration
16*
Scope and conditions
Package
PQFP-160*
Family
486*
Scope and conditions
Package
PQFP-160*
Maximum or typical clock declaration
25* MHz
Scope and conditions
Clock type
Maximum or typical; base or boost role unspecified*
Package
PQFP-160*
Instruction set
  • 486 (protected mode only)*
Scope and conditions
Package
PQFP-160*
Instruction-set architecture
x86*
Scope and conditions
Package
PQFP-160*
L1 data cache declaration
No*
Scope and conditions
Package
PQFP-160*
L1 instruction cache declaration
1* KiB
Scope and conditions
Package
PQFP-160*
Unified L1 cache declaration
No*
Scope and conditions
Package
PQFP-160*
L2 cache declaration
No*
Scope and conditions
Package
PQFP-160*
L3 cache declaration
No*
Scope and conditions
Package
PQFP-160*
Manufacturer
National Semiconductor*
Scope and conditions
Package
PQFP-160*
Military specification declaration
no*
Scope and conditions
Package
PQFP-160*
On-chip peripherals
  • DMAC*
  • DRAM controller*
  • interrupt controller*
  • RTC*
  • WDT*
  • Power manager*
  • parrallel port*
  • PCMCIA*
  • UART*
  • IrDA*
  • I2C/MICROWIREAccess.bus*
  • LCD controller*
  • Bus interface unit*
Scope and conditions
Package
PQFP-160*
Package
PQFP-160*
Part number
NS486SXF-25*
Scope and conditions
Package
PQFP-160*
Pipeline declaration
3-stage*
Scope and conditions
Package
PQFP-160*
Maximum RAM declaration
16* MiB
Scope and conditions
Package
PQFP-160*
RAM type
DRAM*
Scope and conditions
Package
PQFP-160*
Temperature grade
Commercial*
Scope and conditions
Package
PQFP-160*
Temperature range declaration
0* – 70* °C
Scope and conditions
Temperature reference
Unspecified*
Package
PQFP-160*
Core supply voltage range
4.75* – 5.25* V
Scope and conditions
Package
PQFP-160*
Typical core supply voltage
5* V
Scope and conditions
Package
PQFP-160*
I/O supply voltage
5* V
Scope and conditions
Package
PQFP-160*

* Provisional data