Attributes

Key Value
CaseStandard
Descript12-bidirectional,4-in,4.
fClk Max. (Hz)5.0M
fClk Min (Hz)2.0M
I/O Line TypesBYTEVARBLE
Intrpt TypesSftwr/In V
ManufacturerTexas Instruments
Max. Inst. Len (bits)16
Mem. Addr Rnge64k
Min Inst. Len (bits)8
No. of I/O Lines20
No. of I/O Ports3
No. of Intrpt (mask)1
No. of Intrpt (NMI)2
No. of Intrpt Lines3
No. of Pins28
No.of Addr. Modes4
Nom. Supp Volt5.0
On-Chip RAM (Bytes)128
On-Chip ROM (bytes)2k
Oper. Temp (?C) Max.70
Oper. Temp (?C) Min0
Pinout Equivalence Numb.28-497
SKU1127668
Surface Mounted Yes/NoNO
Tech.CMOS Integrated Circuit
TypeSemiconductor
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