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89C58 Datasheet, PDF (28/32 Pages) NXP Semiconductors – 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash
Philips Semiconductors
80C51 8-bit microcontroller family
4K/8K/16K/32K Flash
PLCC44: plastic leaded chip carrier; 44 leads
Product specification
89C51/89C52/89C54/89C58
SOT187-2
1999 Oct 27
28