CDP1802A中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書
CDP1802A規(guī)格書詳情
Description
The CDP1802 family of CMOS microprocessors are 8-bit register oriented central processing units (CPUs) designed for use as general purpose computing or control elements in a wide range of stored program systems or products.
The CDP1802 types include all of the circuits required for fetching, interpreting, and executing instructions which have been stored in standard types of memories. Extensive input/output (I/O) control features are also provided to facilitate system design.
The 1800 series architecture is designed with emphasis on the total microcomputer system as an integral entity so that systems having maximum flexibility and minimum cost can be realized. The 1800 series CPU also provides a synchronous interface to memories and external controllers for I/O devices, and minimizes the cost of interface controllers. Further, the I/O interface is capable of supporting devices operating in polled, interrupt driven, or direct memory access modes.
Features
? Maximum Input Clock Maximum Frequency Options
?? At VDD = 5V
?? - CDP1802A, AC . . . . . . . . . . . . . . . . . . . . . . . . . 3.2MHz
?? - CDP1802BC . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0MHz
? Maximum Input Clock Maximum Frequency Options
?? At VDD = 10V
?? - CDP1802A, AC . . . . . . . . . . . . . . . . . . . . . . . . . 6.4MHz
? Minimum Instruction Fetch-Execute Times
?? At VDD = 5V
?? - CDP1802A, AC . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0μs
?? - CDP1802BC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2μs
? Any Combination of Standard RAM and ROM Up to
?? 65,536 Bytes
? 8-Bit Parallel Organization With Bidirectional Data Bus
?? and Multiplexed Address Bus
? 16 x 16 Matrix of Registers for Use as Multiple
?? Program Counters, Data Pointers, or Data Registers
? On-Chip DMA, Interrupt, and Flag Inputs
? Programmable Single-Bit Output Port
? 91 Easy-to-Use Instructions
產(chǎn)品屬性
- 型號(hào)：
CDP1802A
- 制造商：
INTERSIL
- 制造商全稱：
Intersil Corporation
- 功能描述：
CMOS 8-Bit Microprocessors
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HAR |
24+ |
DIP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
PHI |
2020+ |
NA |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
INTERSIL |
23+ |
DIP40 |
6000 |
詢價(jià) | |||
rca |
23+ |
NA |
564 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
HARRIS |
22+23+ |
DIP40 |
35991 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HAR |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MITEL |
23+ |
PLCC44 |
5700 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
Harris |
2 |
公司優(yōu)勢(shì)庫存 熱賣中!! |
詢價(jià) | ||||
INTEL |
19+ |
DIP40 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
HARRIS/RCA |
24+ |
DIP-40P |
1500 |
現(xiàn)貨 |
詢價(jià) |
