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R87C521
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R87C521

SKU: R87C521
R87C521 Integrated Circuit CASE: LLCC44 MAKE: Analog Devices - AMD
Product specifications
Type Integrated Circuit
Case LLCC44
Manufacturer Analog Devices - AMD
Mem. Addr Rnge 64k
No.of Addr. Modes 5
No. of I/O Lines 32
I/O Line Types ByteSerial
Max. Inst. Len (bits) 24
Min Inst. Len (bits) 8
No. of Intrpt Lines 2
No. of Intrpt (NMI) 2
Intrpt Types Nonmask/Pr
No. of Intrpt (mask) 0
fClk Max. (Hz) 12M
fClk Min (Hz) 3.5M
No. of I/O Ports 4
Nom. Supp Volt 5.0
Tech. CMOS Integrated Circuit
On-Chip RAM (Bytes) 256
Oper. Temp (°C) Min 0
Oper. Temp (°C) Max. 70
Pinout Equivalence Number 44-140
No. of Pins 44
Surface Mounted Yes/No YES
SKU 1129347
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