TMC2072-MT SMSC, TMC2072-MT Datasheet - Page 30

• Manufacturer Part Number: TMC2072-MT
• Description: IC CTRLR CIRC 100-TQFP DUAL MODE
• Manufacturer: SMSC
• Series: CircLink™r

Specifications of TMC2072-MT

• 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1023

NOTE:
Revision 0.1 (06-07-07)
(2-b) Data bus = 8bits , Word mode=ON
(W16 pin=L, WDMD=1 in MODE REG.)
In word mode = ON, to preserve the upper and lower bytes of word data as in the identical packet, COMR4
must be accessed in order of 08h first and 09h second. This restriction applies to both read and write.
Moreover, it is impossible to independently access CP (address = 02h) in RAM independently To access
the CP, a dummy cycle is necessary. Refer to section 2.5.3 - Packet Data Structure for detail.
COMR2 Register : RDDATA AUTOINC nWRAPAR PAGE[4:0]
COMR3 Register : Address within a page RAMADR[7:0]
COMR4 Register : Packet Data RAMDT[15:0]
A/AD[5:0] = 04h (05h) *
A/AD[5:0] = 06h (07h) *
A/AD[5:0] = 08h (09h) *
A/AD[5:0] = 09h (08h) *
( )*:nSWAP=L
DATASHEET
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Peripheral Mode CircLink™ Controller
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SMSC TMC2072
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Datasheet
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