Attributes

Key Value
CaseStandard
fClk Max. (Hz)30.0M
fClk Min (Hz)2.0M
I/O Line TypesS/P Varble
Intrpt TypesMaskable/P
ManufacturerNational Semiconductor .
Max. Inst. Len (bits)16
Mem. Addr Rnge64k
Min Inst. Len (bits)8
No. of I/O Lines52
No. of I/O Ports4
No. of Intrpt (mask)6
No. of Intrpt (NMI)1
No. of Intrpt Lines6
No. of Pins68
No.of Addr. Modes10
Nom. Supp Volt5.0
On-Chip RAM (Bytes)512
Oper. Temp (?C) Max.105
Oper. Temp (?C) Min-40
Pinout Equivalence Numb.68-226
SKU1138498
Surface Mounted Yes/NoYES
Tech.CMOS Integrated Circuit
TypeSemiconductor
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