DS21Q554BN Maxim Integrated, DS21Q554BN Datasheet - Page 2

• Manufacturer Part Number: DS21Q554BN
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS21Q554BN

• Part # Aliases: 90-21Q55-4BN

DALLAS SEMICONDUCTOR
Changes from Normal DS21Q352/DS21Q552 & DS21Q354/DS21Q554 Configuration Table 1
1. The following signals are not available: XTALD / 8XCLK / TESO / TDATA / RCL / RDATA
DS21Q352 / DS21Q552 / DS21Q354 / DS21Q554 Schematic Figure 1
December 29, 1998
8
8
See Connecting Page
DS21Q352/DS21Q552/DS21Q354/DS21Q554 Preliminary Data Sheet
RCLKO
RPOSO
RNEGO
RCLKI
RPOSI
RNEGI
TCLKO
TPOSO
TNEGO
TCLKI
TPOSI
TNEGI
LIUC
TEST
BTS
MUX
WR*
RD*
A0 to A7/ALE
D0/AD0 to D7/AD7
CS*
INT*
JTRST
JTMS
JTCLK
JTDI
JTDO
MCLK
RTIP
RRING
TTIP
TRING
Signals Not Connected & Left Open Circuited
Include: 8XCLK / XTALD / RDATA / RCL
DS21352 / DS21552 /
DS21354 / DS21554
SCT # 1
RLOS/LOTC
RSYSCLK
TSYSCLK
RMSYMC
RFSYNC
RCHBLK
RCHCLK
TSSYNC
TCHBLK
TCHCLK
RSYNC
8MCLK
TDATA
TSYNC
RLCLK
TLCLK
RSIGF
RLINK
RSER
TLINK
TESO
RCLK
TSER
DVSS
RVSS
TVSS
TCLK
DVDD
RVDD
TVDD
RSIG
TSIG
FMS
CO
CI
2