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부품번호 | IA8251 기능 |
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기능 | Programmable Communication Interface | ||
제조업체 | InnovASIC | ||
로고 | |||
전체 4 페이지수
IA8251
Page 1 of 4
Advanced Information Sheet
Programmable Communication Interface
www.DataSheet4U.com
FEATURES
• Form, Fit, and Function Compatible with the Intel® 8251A
• Packaging options available: 28 Pin Plastic Dip or 28 Pin Plastic Leaded
Chip Carrier
• Synchronous and Asynchronous Operation
• Full Duplex, Double-Buffered Transmitter and Receiver
• Programmable Word Length, Stop Bits, and Parity
• Offers Divide-by-1, -16, or –64 Mode
• Includes:
- Error Detection
- False Start Detection
- Automatic Break Detection and Handling
- Internal and External Sync Character Detection
The IA8251 uses innovASIC’s innovative new f 3 Program to provide industry with parts that
other vendors have declared obsolete. By specifying parts through this program a customer is
assured of never having a component become obsolete again. This advanced information sheet
assumes the original part has been designed in, and so provides a summary of capabilities only. For
new designs contact innovASIC for more detailed information.
Intel is a registered trademark of Intel Corporation
Package Pinout
D2
D3
RXD
GND
D4
D5
D6
D7
TXC_n
WR_n
CS_n
CD_n
RD_n
RXRDY
(1) IA8251
(2) 28 Pin DIP
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(28)
(27)
(26)
(25)
(24)
(23)
(22)
(21)
(20)
(19)
(18)
(17)
(16)
(15)
D1
D0
VCC
RXC_n
DTR_n
RTS_n
DSR_n
RESET
CLK
TXD
TXEMPTY
CTS_n
SYNDET_BD
TXRDY
D4
D5
D6
D7
TXC_n
WR_n
CS_n
(5)
(6)
(7)
(8)
(9)
(10)
(11)
IA8251
28 Pin LCC
(25) RXC_n
(24) DTR_n
(23) RTS_n
(22) DSR_n
(21) RESET
(20) CLK
(19) TXD
Copyright © 1999, InnovASIC Inc.
Customer Specific IC Solutions
IA8251
Page 4 of 4
Advanced Information Sheet
Programmable Communication Interface
Package Designator Table
Package Type
Ceramic side brazed Dual In-line
Cerdip with window
Ceramic leaded chip carrier
Cerdip without window
Ceramic leadless chip carrier
PLCC
Plastic DIP standard (300 mil)
Plastic DIP standard (600 mil)
Plastic metric quad flat pack
Plastic thin quad flat pack
Skinny Cerdip
Small outline plastic gull-wing(150 mil body)
Small outline medium plastic gull-wing (207 mil body)
Small outline narrow plastic gull wing (150 mil body)
Small outline wide plastic gull wing (300 mil body)
Skinny Plastic Dip
Shrink small outline plastic (5.3mm .208 body)
Thin shrink small outline plastic
Small outline large plastic gull wing (330 mil body)
Thin small outline plastic gull-wing (8 x 20mm) [TSOP]
PGA
BGA
Contact innovASIC for other package and processing options.
innovASIC
Designator
CDB
CDW
CLC
CD
CLL
PLC
PD
PDW
PQF
PTQ
CDS
PSO
PSM
PSN
PSW
PDS
PS
PTS
PSL
PST
CPGA
CBGA
Copyright © 1999, InnovASIC Inc.
Customer Specific IC Solutions
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구 성 | 총 4 페이지수 | ||
다운로드 | [ IA8251.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
IA8251 | Programmable Communication Interface | InnovASIC |
IA82510 | ASYNCHRONOUS SERIAL CONTROLLER | InnovASIC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |