TMC2074-NU SMSC, TMC2074-NU Datasheet - Page 60

• 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

2.12.4 nNSTCOUT Pulse Generation Cycle
Revision 0.2 (10-23-08)
20MHz - Xtal
Note: nNSTCOUT outputs Low pulse qual to the NST resolution
NSTPRE[2:0]
000
001
010
011
100
101
110
111
NST resolution setting
Resolution / MAX Period NSTC[3:0]
204.8us/13.42s
12.8us/839ms
102.4us/6.71s
1.6us/105ms
3.2us/210ms
6.4us/419ms
25.6us/1.68s
51.2us/3.35s
DATASHEET
0000
0001
0010
0011
0100
0101
0110
0111
0000
0001
0010
0011
0100
0101
0110
0111
0000
0001
0010
0011
0100
0101
0110
0111
0000
0001
0010
0011
0100
0101
0110
0111
0000
0001
0010
0011
0100
0101
0110
0111
0000
0001
0010
0011
0100
0101
0110
0111
0000
0001
0010
0011
0100
0101
0110
0111
0000
0001
0010
0011
0100
0101
0110
0111
Page 60
Pulse Cycle of nNSTCOUT
Cycle
102.4us
204.8us
409.6us
102.4us
204.8us
409.6us
819.2us
102.4us
204.8us
409.6us
819.2us
102.4us
204.8us
409.6us
819.2us
102.4us
204.8us
409.6us
819.2us
102.4us
204.8us
409.6us
819.2us
204.8us
409.6us
819.2us
409.6us
819.2us
13.1ms
13.1ms
26.2ms
13.1ms
26.2ms
52.4ms
12.8us
25.6us
51.2us
12.8us
25.6us
51.2us
12.8us
25.6us
51.2us
25.6us
51.2us
51.2us
1.6ms
1.6ms
3.3ms
1.6ms
3.3ms
6.6ms
1.6ms
3.3ms
6.6ms
1.6ms
3.3ms
6.6ms
1.6ms
3.3ms
6.6ms
3.2us
6.4us
6.4us
NSTC[3:0]
1000
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
Dual Mode CircLink™ Controller
Cycle
104.9ms
104.9ms
209.7ms
104.9ms
209.7ms
419.4ms
104.9ms
209.7ms
419.4ms
838.9ms
104.9ms
209.7ms
419.4ms
838.9ms
104.9ms
209.7ms
419.4ms
838.9ms
104.9ms
209.7ms
419.4ms
838.9ms
104.9ms
209.7ms
419.4ms
838.9ms
819.2us
13.1ms
26.2ms
52.4ms
13.1ms
26.2ms
52.4ms
13.1ms
26.2ms
52.4ms
13.1ms
26.2ms
52.4ms
13.1ms
26.2ms
52.4ms
26.2ms
52.4ms
52.4ms
13.42s
1.6ms
3.3ms
6.6ms
1.6ms
3.3ms
6.6ms
3.3ms
6.6ms
6.6ms
1.68s
1.68s
3.35s
1.68s
3.35s
6.71s
1.68s
3.35s
6.71s
SMSC TMC2074
Datasheet