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UPD7503G
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UPD7503G

SKU: UPD7503G
UPD7503G Integrated Circuit CASE: DIP64 MAKE: NEC
Product specifications
Type Integrated Circuit
Case DIP64
Manufacturer NEC
No.of Addr. Modes 4
I/O Line Types SerialWord
Max. Inst. Len (bits) 16
Min Inst. Len (bits) 8
No. of Intrpt Lines 2
Intrpt Types Mask/Ext V
No. of Intrpt (mask) 2
fClk Max. (Hz) 410k
fClk Min (Hz) 10k
No. of I/O Ports 6
On-Chip ROM (bytes) 4k
Nom. Supp Volt 5.0
Tech. CMOS Integrated Circuit
On-Chip RAM (Bytes) 224
Oper. Temp (°C) Min 0
Oper. Temp (°C) Max. 70
Pinout Equivalence Number 64-138
Descript 1 3 and 4-bit Port;1 4-bit Output Port
No. of Pins 64
Surface Mounted Yes/No YES
SKU 630532
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