Siemens SAB 8052B-P 8Bit Single-Chip Microcontroller PDIP-40

Siemens SAB 8052B-P 8Bit Single-Chip Microcontroller PDIP-40

The SAB 8052B-P is a high-performance 8-bit single-chip microcontroller, a member of the SAB 8052/8032 family. It is fabricated in an advanced N-channel, silicon-gate Siemens MYMOS technology, and it comes in a 40-pin plastic dual-in-line package (P-DIP-40). This microcontroller is fully backward compatible with the SAB 8051/8031, providing a seamless upgrade path with enhanced features. It integrates an 8Kx8 ROM, 256×8 RAM, 32 I/O lines, three 16-bit timers, and a full-duplex serial channel. It is a powerful and cost-effective solution for a wide range of applications that require up to 64 Kbytes of program and data memory.

Features

• High-performance 8-bit CPU.
• 8 Kbytes of on-chip factory mask programmable ROM.
• 256 x 8-bit internal RAM.
• Four 8-bit I/O ports (32 I/O lines).
• Three 16-bit timer/event counters for timing and counting external events.
• Full-duplex serial UART channel for communication or I/O expansion.
• Expandable external memory up to 128 Kbytes.
• Boolean processor for bit-level logic operations.
• Six interrupt sources with two priority levels.
• Packages: P-DIP-40.

Specifications

Applications

• Industrial control systems
• Instrumentation and measurement devices
• Consumer electronics
• Automotive control units
• Telecommunication systems
• Data acquisition systems
• Robotics and automation

DataSheet

• SAB 8052B