MCU Microcontroller Unit SAB83C515B-4N-T3 - SIEMENS - 8-Bit CMOS Single-Chip Microcontroller

Quick Detail:

8-Bit CMOS Single-Chip Microcontroller

Description:

The SAB 80C515A/83C515A-5 is a high-end member of the Siemens SAB 8051 microcontroller family. It is designed in Siemens ACMOS technology and based on the SAB 8051 architecture. ACMOS is a technology which combines high-speed and density characteristics with low-power consumption or dissipation.

While maintaining all the SAB 80C515 features and operating characteristics the SAB 80C515A/83C515A-5 contains more on-chip RAM/ROM. Furthermore a new 10-bit A/DConverter is implemented as well as extended security mechanisms. The SAB 80C515A is identical with the SAB 83C515A-5 except that it lacks the on-chip program memory. The SAB 80C515A / 83C515A-5 is supplied in a 68-pin plastic leaded chip carrier package(P-LCC- 68) and in a 80-pin plastic metric quad flat package (P-MQFP-80).

Versions for extended temperature range – 40 to + 110 ∞C are available on request.

Applications:

● SAB 80C515A / 83C515A-5, up to 18 MHz operation frequency

● 32 K× 8 ROM (SAB 83C515A-5 only, ROM-Protection available)

● 256 × 8 on-chip RAM

● Additional 1 K × 8 on-chip RAM (XRAM)

● Superset of SAB 80C51 architecture:

1 µs instruction cycle time at 12 MHz

666 ns instruction cycle time at 18 MHz

256 directly addressable bits

Boolean processor

64 Kbyte external data and program memory addressing

● Three 16-bit timer/counters

● Versatile "fail-safe" provisions

● Twelve interrupt vectors, four priority levels selectable

● Genuine 10-bit A/D converter with 8 multiplexed inputs

● Full duplex serial interface with programmable Baudrate-Generator

● Functionally compatible with SAB 80C515

● Extended power saving mode

● Fast Power-On Reset

● Seven ports: 48 I/O lines, 8 input lines

● Two temperature ranges available:0 to 70 °C (T1)– 40 to 85 °C (T3)

● Plastic packages: P-LCC-68 and P-MQFP-80

Specifications:

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