TMC2072-MT SMSC, TMC2072-MT Datasheet - Page 17

• 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

Peripheral Mode CircLink™ Controller
Datasheet
1.5.2
SMSC TMC2072
DIR
nDS
nWR
nRD
[nRWM=H, nDSINV=H]
[nRWM=L, nDSINV=L or H]
Address Multiplex Selection
(nMUX: Pin)
In Peripheral mode, this pin specifies the system data bus from bit 5 to 0 and whether the addresses are
multiplexed (Refer to Figure 5 - Non-multiplex Bus, Figure 6 - Multiplex (ALE falling-edge Type) and Figure
7 - Multiplex (ALE rising-edge Type). When the multiplexing bus option is selected, the polarity of A2/ALE
is specified based on A3/ALEPOL.
Read Cycle
Read Cycle
Figure 3 - MOTOROLA CPU Mode (68hXX)
Figure 4 - INTEL CPU MODE (86XX)
DATASHEET
Page 17
Write Cycle
Write Cycle
Revision 0.1 (06-07-07)