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參數(shù)資料
| 型號： | NTE6809 |
| 廠商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit NMOS, 8-Bit Microprocessor (MPU) |
| 中文描述： | 集成電路NMOS管，8位微處理器（微） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 35K |
| 代理商： | NTE6809 |
NTE6809 & NTE6809E
Integrated Circuit
NMOS, 8–Bit Microprocessor (MPU)
Description:
The NTE6809 and NTE6809E are revolutionary high performance 8–bit microprocessors in 40–Lead
DIP type packages which support modern programming techniques such as position independece,
reentrancy, and modular programming.
The basic instructions of any computer are greatly enhanced by the presence of powerful addressing
modes. The NTE6809 and NTE6809E have the most complete set of addressing modes available
on any 8–bit microprocessor today.
These devices contain hardware and software features which make them ideal processors for higher
level language execution or standard controller applications. External clock inputs are provided on
the NTE6809E to allow synchronization with peripherals, systems, or other MPUs.
Architectural Features:
Two 16–Bit Index Registers
Two 16–Bit Indexable Stack Pointers
Two 8–Bit Accumulators can be Concatenated to Form One 16–Bit Accumulator
Direct Page Register Allows Direct Addressing Throughout Memory
Hardware Features:
On–Chip Oscillator (Crystal Frequency = 4 x E),
NTE6809 Only
DMA/BREQ Allows DMA Operation on Memory Refresh,
NTE6809 Only
External Clock Inputs, E and Q, Allow Synchronization,
NTE6809E Only
TSC Input Controls Internal Bus Buffers,
NTE6809E Only
LIC Indicates Opcode Fetch,
NTE6809E Only
AVMA Allows Efficient Use of Common Resource in a Multiprocessor System,
NTE6809E Only
BUSY is a Status Line for Multiprocessing,
NTE6809E Only
Fast Interrupt Request Input Stacks Only Condition Code Register and Program Counter
MRDY Input Extends Data Across Times for Use with Slow Memory
Interrupt Acknowledge Output Allows Vectoring by Devices
Sync Acknowledge Output Allows for Synchronization to External Event
Single Bus–Cycle RESET
Single 5V Supply Operation
NMI Inhibited After RESET Until After First Load Stack Pointer
Early Address Valid Allows Use with Slower Memories
Early Write Data for Dynamic Memories
相關PDF資料 |
PDF描述 |
|---|---|
| NTE6809E | Integrated Circuit NMOS, 8-Bit Microprocessor (MPU) |
| NTE6810 | Integrated Circuit 128 x 8-Bit Static Random Access Memory (SRAM) |
| NTE6821 | Integrated Circuit Peripheral Interface Adapter (PIA), NMOS, 1MHz |
| NTE6850 | Integrated Circuit NMOS, Asynchronous Communications Interface Adapter |
| NTE6860 | Integrated Circuit NMOS - FSK Digital Modem, 600bps |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NTE6809E | 制造商:NTE Electronics 功能描述:IC - NMOS 8-BIT MICROPROCESSOR 40 LEAD DIP 制造商:NTE Electronics 功能描述:Bulk 制造商:NTE Electronics 功能描述:DIP40 8-BIT HMOS 制造商:NTE Electronics 功能描述:IC, 8BIT MPU, 1MHZ, 40-DIP; Memory Size:8bit; Memory Configuration:-; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Memory Case Style:DIP; No. of Pins:40; Operating Temperature Min:0C; Operating Temperature Max:70C |
| NTE6810 | 制造商:NTE Electronics 功能描述:SRAM 1K 450NS 24DIP 制造商:NTE Electronics 功能描述:IC, SRAM, 1KBIT, SERIAL, 450NS, 24-DIP; Memory Size:1Kbit; Memory Configuration:128 x 8; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Memory Case Style:DIP; No. of Pins:24; Access Time:450ns; Operating Temperature Min:0C |
| NTE6821 | 制造商:NTE Electronics 功能描述:IC - NMOS PERIPHERAL INTERFACE ADAPTER FOR NTE680040 LEAD DIP 制造商:NTE Electronics 功能描述:Bulk 制造商:NTE Electronics 功能描述:IC-MOS ADAPTER FOR 6800 制造商:NTE Electronics 功能描述:Peripheral Interface Adapter 40-Pin PDIP |
| NTE6850 | 制造商:NTE Electronics 功能描述:IC - NMOS ASYNCHRONOUS COMMUNICATIONS INTERFACE ADAPTER 24 LEAD DIP 制造商:NTE Electronics 功能描述:IC INTERFACE ADAPTER 5.25V DIP-24 制造商:NTE Electronics 功能描述:IC, INTERFACE ADAPTER, 5.25V, DIP-24 制造商:NTE Electronics 功能描述:IC, INTERFACE ADAPTER, 5.25V, DIP-24; IC Interface Type:Serial; Interface Applications:-; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Digital IC Case Style:DIP; No. of Pins:24; Operating Temperature Min:0C 制造商:NTE Electronics 功能描述:Asynchronous Communications Interface Adapter 24-Pin PDIP |
| NTE6860 | 制造商:NTE Electronics 功能描述: |
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