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SC68C94A1A中文資料
SC68C94A1A數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The 68C94 quad universal asynchronous receiver/transmitter (QUART) combines four enhanced Philips Semiconductors industry-standard UARTs with an innovative interrupt scheme that can vastly minimize host processor overhead. It is implemented using Philips Semiconductors’ high-speed CMOS process that combines small die size and cost with low power consumption.
FEATURES
? New low overhead interrupt control
? Four Philips Semiconductors industry-standard UARTs
? Eight byte receive FIFO and eight byte transmit FIFO for each UART
? Programmable data format:
– 5 to 8 data bits plus parity
– Odd, even, no parity or force parity
– 1, 1.5 or 2 stop bits programmable in 1/16-bit increments
? Baud rate for the receiver and transmitter selectable from:
– 23 fixed rates: 50 to 230.4K baud Non-standard rates to 1.0M baud
– User-defined rates from the programmable counter/timer associated with each of two blocks
– External 1x or 16x clock
? Parity, framing, and overrun error detection
? False start bit detection
? Line break detection and generation
? Programmable channel mode
– Normal (full-duplex), automatic echo, local loop back, remote loopback
? Programmable interrupt priorities
? Identification of highest priority interrupt
? Global interrupt register set provides data from interrupting channel
? Vectored interrupts with programmable vector format
? IACKN and DTACKN signals
? Built-in baud rate generator with choice of 18 rates
? Four I/O pins per UART for modem controls, clocks, etc.
? Power down mode
? High-speed CMOS technology
? 52-pin PLCC and 48-pin DIP
? Commercial and industrial temperature ranges available
? On-chip crystal oscillator
? TTL compatible
? Single +5V power supply with low power mode
? Two multifunction programmable 16-bit counter/timers
? 1MHz 16x mode operation
? 30ns data bus release time
? “Watch Dog” timer for each receiver
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHI |
24+ |
PLCC |
51 |
||||
PHI |
20+ |
PLCC |
11520 |
特價全新原裝公司現(xiàn)貨 |
|||
PHI |
23+ |
PLCC44 |
7100 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
|||
PHI |
25+23+ |
44PLCC |
21577 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
|||
PHI |
9448+ |
PLCC |
712 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
PHI |
21+ |
PLCC |
1638 |
只做原裝正品,不止網上數(shù)量,歡迎電話微信查詢! |
|||
PHI |
25+ |
PLCC44 |
4500 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
|||
PHI |
23+ |
PLCC52 |
12300 |
||||
PHI |
24+ |
PLCC |
37935 |
鄭重承諾只做原裝進口現(xiàn)貨 |
|||
PHI |
23+ |
PLCC |
18000 |
全新原裝現(xiàn)貨,假一賠十 |
SC68C94A1A 資料下載更多...
SC68C94A1A 芯片相關型號
- BZG01
- ES1C
- SAA7310P
- SAA7366T
- SAA7371
- SAA7381
- SAA7390GP
- SAA7712
- SAA7811HL
- SAA8122AEL
- SAA8122E/C1
- SAB9077H
- SAF7113H
- SC26C92A1N
- SC26C92C1N
- SC68C562C1
- SC68C562C1N
- SCC2691AC1D24
- SCN2652AC2N40
- SCN2681AE1A44
- SCN68562
- SCN68562C4A52
- SCN68652AC2F40
- SCN68681E1F40
- SI4410DY
- SI9925DY
- SJA1000
- SL1ICS3101W/N5D
- SZF2002
- TDA9875AH
Datasheet數(shù)據(jù)表PDF頁碼索引
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