82C85中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
82C85規(guī)格書詳情
Features
? Generates the System Clock For CMOS or NMOS
Microprocessors and Peripherals
? Complete Control Over System Operation for Very
Low System Power
- Stop-Oscillator
- Low Frequency
- Stop-Clock
- Full Speed Operation
? DC to 25MHz Operation (DC to 8MHz System Clock)
? Generates 50 and 33 Duty Cycle Clocks
(Synchronized)
? Uses a Parallel Mode Crystal Circuit or External
Frequency Source
? TTL Compatible Inputs/Outputs
? 24 Lead Slimline Dual-In-Line or 28 Pad Square LCC
Package Options
? Single 5V Power Supply
? Operating Temperature Range
- C82C85. . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to +70oC
- I82C85 . . . . . . . . . . . . . . . . . . . . . . . . .-40oC to +85oC
- M82C85 . . . . . . . . . . . . . . . . . . . . . . .-55oC to +125oC
Description
The Intersil 82C85 Static CMOS Clock Controller/Generator provides complete control of static CMOS system operating modes and supports full speed, slow, stop-clock and
stop-oscillator operation. While directly compatible with the
Intersil 80C86 and 80C88 16-bit Static CMOS Microprocessor Family, the 82C85 can also be used for general system
clock control.
For static system designs, separate signals are provided on
the 82C85 for stop (S0, S1, S2/STOP) and start (START)
control of the crystal oscillator and system clocks. A single
control line (SLO/FST) determines 82C85 fast (crystal/EFI
frequency divided by 3) or slow (crystal/EFI frequency
divided by 768) mode operation. Automatic maximum
mode 80C86 and 80C88 software HALT instruction decode
logic in the 82C85 enables software-based clock control.
Restart logic insures valid clock start-up and complete synchronization of system clocks.
The 82C85 is manufactured using the Intersil advanced
Scaled SAJI IV CMOS process. In addition to clock control
circuitry, the 82C85 also contains a crystal controlled
oscillator (up to 25MHz), clock generation logic, complete
“Ready” synchronization and reset logic. This permits the
designer to tailor the system power-performance product to
provide optimum performance at low power levels
產(chǎn)品屬性
- 型號:
82C85
- 制造商:
INTERSIL
- 制造商全稱:
Intersil Corporation
- 功能描述:
CMOS Static Clock Controller/Generator
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Opti Temp, Inc |
21+ |
QFP100 |
3800 |
詢價 | |||
OPTI |
23+ |
NA/ |
175 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ROHM |
23+ |
SOP |
2500 |
全新原裝假一賠十 |
詢價 | ||
OPTI |
2020+ |
NA |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
OPTI |
1937+ |
QFP100 |
9852 |
只做進口原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
OPTI |
23+ |
NA |
1214 |
專做原裝正品,假一罰百! |
詢價 | ||
OPTI |
QFP100 |
608900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MIT |
24+ |
SOP |
30 |
詢價 | |||
OPTI |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
OPTI |
23+ |
QFP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 |