Question

Write the RAM size of the following Microcontroller:

8052

Answer 1

The 8052 microcontroller features 256 bytes of internal on-chip RAM. This is an upgrade from the standard 8051, which has 128 bytes. This RAM is typically organized with 128 bytes of direct/indirect RAM and an additional 128 bytes accessible only via indirect addressing. 

Key 8052 Memory & Features:

• Internal RAM: 256 Bytes
• Internal ROM (Code Memory): 8 KB
• Timers: Three 16-bit timers