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參數(shù)資料
| 型號： | TS68020VR20 |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | DC-DC Converter; Supply Voltage:48V; Output Voltage:12V; Number of Outputs:1; Power Rating:350W; Mounting Type:PC Board; Efficiency:94%; External Depth:2.40"; External Height:0.50"; External Width:2.28"; Isolation Voltage:1500V RoHS Compliant: Yes |
| 中文描述： | 32-BIT, 20 MHz, MICROPROCESSOR, CPGA114 |
| 封裝： | CERAMIC, PGA-114 |
| 文件頁數(shù)： | 24/45頁 |
| 文件大?。?/td> | 1256K |
| 代理商： | TS68020VR20 |
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TS68020
2115A–HIREL–07/02
The TS68000 Family processors distinguish address spaces as supervisor / used and
program/data. These four combinations are specified by the function code pins
(FC0/FC1/FC2) during bus cycles, indication the particular address space. Using the
function codes, the memory sub-system can distinguish between authorized access
(supervisor mode is privileged access) and unauthorized access (user mode may not
have access to supervisor program or data areas). To support the full privileges of the
supervisor, the alternate function code registers allow the supervisor to specify an
access to user program or data areas by preloading the SFC/DFC registers
appropriately.
The cache registers (control — CACR, address — CAAR) allow software manipulation
of the on-chip instruction cache. Control and status accesses to the instruction cache
are provided by the cache control register (CACR), while the cache address register
(CAAR) holds the address for those cache control functions that require an address.
Figure 19.
User Programming Model
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS68020 | HCMOS 32-bit Virtual Memory Microprocessor |
| TS68020DESC02XA | HCMOS 32-bit Virtual Memory Microprocessor |
| TS68020DESC02XC | HCMOS 32-bit Virtual Memory Microprocessor |
| TS68040VF33A | Third- Generation 32-bit Microprocessor |
| TS68040VR25A | Third- Generation 32-bit Microprocessor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS68020VR25 | 功能描述:IC MPU 32BIT 25MHZ 114PGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:60 系列:SCC 處理器類型:Z380 特點:全靜電 Z380 CPU 速度:20MHz 電壓:5V 安裝類型:表面貼裝 封裝/外殼:144-LQFP 供應(yīng)商設(shè)備封裝:144-LQFP 包裝:托盤 |
| TS68040 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Third- Generation 32-bit Microprocessor |
| TS68040DESC01XAA | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Third- Generation 32-bit Microprocessor |
| TS68040DESC01XCA | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Third- Generation 32-bit Microprocessor |
| TS68040DESC01YCA | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Third- Generation 32-bit Microprocessor |
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