SC26C562(2006) 데이터 시트보기 (PDF) - Philips Electronics
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SC26C562 Datasheet PDF : 22 Pages
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Philips Semiconductors
CMOS dual universal serial communications controller
(CDUSCC)
Product data sheet
SC26C562
Asynchronous Mode Features
• Character length: 5 to 8 bits
• Odd or even parity, no parity, or force parity
• Up to two stop bits programmable in 1/16-bit increments
• 1X or 16X Rx and Tx clock factors
• Parity, overrun and framing error detection
• False start bit detection
• Break generation with handshake for counting break characters
• Detection of start and end of received break
• Character compare with optional interrupt on match
• Transmit and receive up to 10 Mbit/s at 1× or 1 Mbit/s at 16× data
rates
Bit-Oriented Protocol
• Character length: 5 to 8 bits
• Detection and transmission of residual character: 0–7 bits
• Automatic switch to programmed character length for I field
• Zero insertion and deletion
• Optional opening PAD transmission
• Detection and generation of FLAG, ABORT, and IDLE bit patterns
• Transmit 7 or 8 bit ABORT
• Detection and generation of shared (single) FLAG between
frames
• Detection of overlapping (shared zero) FLAGs
• Idle in MARK or FLAGs
• Secondary address recognition including group and global
address
• Single- or dual-octet secondary address
• Extended address and control fields
• Short frame rejection for receiver
• Detection and notification of received end of message
• CRC generation and checking
• SDLC loop mode capability
Character-Oriented Protocols
• Character length: 5 to 8 bits
• Odd or even parity, no parity, or force parity
• LRC or CRC generation and checking
• Optional opening PAD transmission
• One or two SYN characters
• External sync capability
• SYN detection and optional stripping
• SYN or MARK line-fill or underrun
• Idle in MARK or SYNs
• Parity, FCS, overrun and underrun error detection
• Optional SYNC exclusion from FCS
• BISYNC features
– EBCDIC or ASCII header, text and control messages
– SYN, DLE stripping
– EOM (end of message) detection and transmission
– Auto transparency mode switching
– Auto hunt after receipt of EOM sequence (with closing PAD
check after EOT or NAK)
– Control character sequence detection for both transparent and
normal text
– Parity generation for data and LRC characters
ORDERING INFORMATION
Tamb = 0 °C to +70 °C. Serial data rate = 10 Mbit/s maximum
Type number
Package
Name
Description
SC26C562C1A
PLCC52
plastic leaded chip carrier; 52 leads
Version
SOT238-2
ABSOLUTE MAXIMUM RATINGS1
SYMBOL
Tamb
Tstg
VCC
VS
PARAMETER
Operating ambient temperature2
Storage temperature
Voltage from VCC to GND3
Voltage from any pin to ground3
RATING
0 to +70
–65 to +150
–0.5 to +7.0
–0.5 to VCC +0.5
UNIT
°C
°C
V
V
2006 Aug 10
3
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