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參數(shù)資料
| 型號(hào)： | SAB80C515A-M18-T3 |
| 廠商： | SIEMENS A G |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-Bit CMOS Single-Chip Microcontroller |
| 中文描述： | 8-BIT, 18 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, MQFP-80 |
| 文件頁(yè)數(shù)： | 13/57頁(yè) |
| 文件大小： | 899K |
| 代理商： | SAB80C515A-M18-T3 |
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SAB 80C515A/83C515A-5
Semiconductor Group
12
Functional Description
The SAB 80C515A is based on 8051 architecture. It is a fully compatible member of the
Siemens SAB 8051/80C51 microcontroller family being an significantly enhanced
SAB 80C515. The SAB 80C515A is therefore code compatible with the SAB 80C515.
Having an 8-bit CPU with extensive facilities for bit-handling and binary BCD arithmetics the
SAB 80C515A is optimized for control applications. With a 18 MHz crystal, 58 % of the
instructions are executed in 666.67 ns.
While maintaining all architectural and operational characteristics of the SAB 80C515 the SAB
80C515A incorporates more on-chip RAM. A new 10-bit A/D-Converter is implemented as well
as an oscillator watchdog unit. Also the maximum operating frequency of 18 MHz is higher than
at the SAB 80C515.
With exception of the ROM sizes both parts are identical. Therefore the therm SAB 80C515A
refers to both versions within this specification unless otherwise noted.
Memory Organisation
According to the SAB 8051 architecture, the SAB 80C515A has separate address spaces for
program and data memory. Figure 2 illustrates the mapping of address spaces.
Figure 2
Memory Map
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAB83C515A-5M18-T3 | 8-Bit CMOS Single-Chip Microcontroller |
| SAB83C515A-5N18 | |
| SAB83C515A-5N18-T3 | 8-Bit CMOS Single-Chip Microcontroller |
| SAB83C515A-5 | 8-Bit CMOS Single-Chip Microcontroller |
| SAB80C515A-N18 | 8-Bit CMOS Single-Chip Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAB80C515AN18 | 制造商:Infineon Technologies AG 功能描述:MCU 8-Bit C500 8051 CISC ROMLess 5V 68-Pin PLCC |
| SAB-80C515A-N18 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
| SAB80C515A-N18 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller |
| SAB80C515A-N18-T3 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Single-Chip Microcontroller |
| SAB80C515AN18T4TR | 制造商:Infineon Technologies AG 功能描述:MCU 8-bit C500 8051 CISC ROMLess 5V 68-Pin PLCC |
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