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GENERAL DESCRIPTION
The Z80189/Z8L189 are cost-effective modem controllers that address a new generation of data pumps having the HDLC formatting feature. Data pumps of these types do not require an HDLC interface; therefore, the Z80189 does not need the ESCC?. The addition of the PC DMA Mailbox Registers allow DMA data transfer between the PC memory and the modem speaker/microphone CODEC. The Z80189 is a smart peripheral controller chip for modem (in particular V.34 applications), fax, voice messaging, and other communications applications.
FEATURES
■ Fully Static Z180? MPU Core*
– On-Chip 1 MByte MMU
– Two Enhanced UART Channels (up to 512 Kbps)?
– Two Chain-Linked DMA Channels?
– x 2 Clock Multiplier
– Low-Power Consumption Modes
– Two 16-Bit Timer/Counters
– Clocked Serial I/O
– On-Chip Wait State Generator (WSG)
– On-Chip Interrupt Controller
– On-Chip Clock Oscillator/Generator
■ 16550 Compatible MIMIC Interface
– 16 mA MIMIC Output Drive Capability
■ Com Port Decode
■ PC DMA Mailbox Registers
■ Host I/O Mailbox
■ Programmable Fixed /ROMCS and
/RAMCS Boundaries
■ 100-Pin QFP and VQFP Packages
■ 3.3 and 5.0-Volt Operating Ranges
■ 0°C to +70°C Temperature Range
產(chǎn)品屬性
- 型號(hào):
Z8018933FSC
- 制造商:
ZILOG
- 制造商全稱:
ZILOG
- 功能描述:
GENERAL-PURPOSE EMBEDDED CONTROLLERS
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ZILOG |
1844+ |
QFP |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
ZILOG |
23+ |
QFP-100P |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
ZILOG |
24+ |
PLCC |
2978 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
24+ |
N/A |
52000 |
一級(jí)代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
ZILOG |
22+ |
QFP100 |
5424 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價(jià) | ||
Zilog |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
Zilog |
2112+ |
QFP-100 |
31500 |
450個(gè)/圓盤一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長 |
詢價(jià) | ||
ZIOG |
22+23+ |
QFP |
38099 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ZILOG |
23+ |
QFP100 |
3600 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
Zilog |
24+ |
100-QFP |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) |