TMC2074-NU SMSC, TMC2074-NU Datasheet - Page 8

• Manufacturer Part Number: TMC2074-NU
• Description: IC CTRL CIRC 128VTQFP PERIPH MOD
• Manufacturer: SMSC
• Series: CircLink™r

Specifications of TMC2074-NU

• Controller Type: I/O Controller
• Interface: Transceiver
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 40mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1024

1.3
Revision 0.2 (10-23-08)
Micro-Controller bus
MAXID
MAX ID Setting (MAXID)
Page Size Setting (PS)
Receive Mode(#01-#31)
Receive Flag(#01-#31)
Node ID Setting (NID)
Register Access
Net. Standard Time
Data Rate Setting
Control Circuit
Clock Master SID
Interrupt Status
Interrupt Mask
Mode Setting
EC Command
Alarm Setting
Receive SID
Internal Block Diagram
Search SID
ERR-INFO
PIN-INFO
NID
PS
nMUX nRWM W16 nSWAP
CKP
TENT-ID Register
CONFIG Register
SETUP Registers
Address Register
Address pointer
Data Register H
Data Register L
Page Register
Diag. Register
Data Latch
nSTALONE
Figure 1 - TMC2074 Block Diagram
DATASHEET
Reset Circuit
Memory Access Mediation Circuit
nDIAG
Page 8
512B
Buffer Memory
nHUBON nCMIBYP
Multiplexer
Address
RECON Timer
512B
Others
OSC
Improved ARCNET Protocol
Data Latch
Clock
Address Pointer
TXEN2
Working Registers
Micro Sequencer
Generator
TX Signal
CMI Encode
TXEN TXD
nNSTCOUT
Dual Mode CircLink™ Controller
3Port HUB Circuit
Shift Register
CMI Synchro
CMI Decode
RX Synchro-
RXIN2
nous circuit
SMSC TMC2074
FLASHO
Datasheet
RXIN