Quick Detail:

8-Bit CMOS Single-Chip Microcontroller

Description:

The SAB 80C517A is a superset of the high end microcontroller SAB 80C517.

While maintaining all architectural and operational characteristics of the SAB 80C517 the SAB 80C517A incorporates more on-chip RAM as well as some enhancements in the compare / capture unit. The oscillator watchdog got an improved functionality. Also the operating frequency is higher than that of the SAB 80C517.

Applications:

SAB 80C517A/83C517A-5, up to 18 MHz operation frequency

● 32 K×8 ROM (SAB 83C517A-5 only, ROMProtection available)

● 256×8 on-chip RAM

● 2K×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

● Four 16-bit timer/counters

● Powerful 16-bit compare/capture unit (CCU) with up to 21 high-speed or PWM output channels and 5 capture inputs

● Versatile "fail-safe" provisions

● Fast 32-bit division, 16-bit multiplication, 32-bit normalize and shift by peripheral MUL/DIV unit (MDU)

● Eight data pointers for external memory addressing

● Seventeen interrupt vectors, four priority levels selectable

● genuine 10-bit A/D converter with 12 multiplexed inputs

● Two full duplex serial interfaces with programmable Baudrate-Generators

● Fully upward compatible with SAB 80C515, SAB 80C517, SAB 80C515A

● Extended power saving modes

● Fast Power-On Reset

● Nine ports: 56 I/O lines, 12 input lines

● Three temperature ranges available:

0 to 70 °C (T1)

– 40 to + 85 °C (T3)

– 40 to + 110 °C (T4)

● Plastic packages: P-LCC-84

P-MQFP-100-2

Specifications:

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Mega Source Elec. Limited is a leading independent electronic components supplier and distributor since 2004.Mega Source Elec. Limited has been specialized in providing Original Equipment Manufacturers (OEMs) and Contract Electronic Manufacturers (CEMs) which is hard to find, obsolete and hot sales integrated circuits ,semiconductors,LCD displays,power bank ect.

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