87C51 microcontroller equivalent, 8-bit microcontroller.
* 8051 Central Processing Unit
– 4k × 8 ROM (80C51)
– 8k × 8 ROM (80C52)
– 128 × 8 RAM (80C51)
– 256 ×.
requiring more ROM and RAM, see the 8XC54/58 and 8XC51RA+/RB+/RC+/80C51RA+ data sheet.
Note: 80C31/80C32 is specified i.
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