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UPD554C
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UPD554C

SKU: UPD554C
UPD554C Integrated Circuit CASE: DIP28 MAKE: NEC
Product specifications
Type Integrated Circuit
Case DIP28
Manufacturer NEC
No.of Addr. Modes 4
No. of I/O Lines 8
I/O Line Types Gen. Purp.
Max. Inst. Len (bits) 16
Min Inst. Len (bits) 8
No. of Intrpt Lines 1
Intrpt Types Maskable
No. of Intrpt (mask) 1
fClk Max. (Hz) 440k
fClk Min (Hz) 150k
No. of I/O Ports 2
On-Chip ROM (bytes) 1k
Nom. Supp Volt -10
Tech. PMOS Integrated Circuit
On-Chip RAM (Bytes) 16
Oper. Temp (°C) Min 0
Oper. Temp (°C) Max. 70
Pinout Equivalence Number 28-365
No. of Pins 28
Surface Mounted Yes/No NO
SKU 631643
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