MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 23

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MMCCMB2107

Manufacturer Part Number
MMCCMB2107
Description
Manufacturer
Freescale
Datasheet

Specifications of MMCCMB2107

Lead Free Status / RoHS Status
Not Compliant
MMC2107 – Rev. 2.0
MOTOROLA
18.10.6 Single-Scan Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467
18.10.6.1
18.10.6.2
18.10.6.3
18.10.6.4
18.10.7 Continuous-Scan Modes . . . . . . . . . . . . . . . . . . . . . . . . . . 472
18.10.7.1
18.10.7.2
18.10.7.3
18.10.7.4
18.10.8 QADC Clock (QCLK) Generation . . . . . . . . . . . . . . . . . . . . 476
18.10.9 Periodic/Interval Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . .480
18.10.10 Conversion Command Word Table . . . . . . . . . . . . . . . . . .481
18.10.11 Result Word Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485
18.11 Pin Connection Considerations . . . . . . . . . . . . . . . . . . . . . . .486
18.11.1 Analog Reference Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . .486
18.11.2 Analog Power Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 486
18.11.3 Conversion Timing Schemes . . . . . . . . . . . . . . . . . . . . . . .488
18.11.4 Analog Supply Filtering and Grounding . . . . . . . . . . . . . . . 490
18.11.5 Accommodating Positive/Negative Stress Conditions . . . .494
18.11.6 Analog Input Considerations . . . . . . . . . . . . . . . . . . . . . . .495
18.11.7 Analog Input Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 497
18.11.7.1
18.11.7.2
18.12 Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500
18.12.1 Interrupt Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500
18.12.2 Interrupt Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .501
19.1
19.2
19.3
19.3.1
19.3.2
19.3.3
19.3.4
Freescale Semiconductor, Inc.
For More Information On This Product,
Section 19. External Bus Interface Module (EBI)
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504
Signal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .505
Data Bus (D[31:0]) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506
Show Cycle Strobe (SHS) . . . . . . . . . . . . . . . . . . . . . . . . . 506
Transfer Acknowledge (TA) . . . . . . . . . . . . . . . . . . . . . . . . 506
Transfer Error Acknowledge (TEA) . . . . . . . . . . . . . . . . . .506
Software-Initiated Single-Scan Mode. . . . . . . . . . . . . . . 468
External Trigger Single-Scan Mode . . . . . . . . . . . . . . . . 469
External Gated Single-Scan Mode. . . . . . . . . . . . . . . . . 470
Interval Timer Single-Scan Mode. . . . . . . . . . . . . . . . . . 470
Software-Initiated Continuous-Scan Mode. . . . . . . . . . . 473
External Trigger Continuous-Scan Mode . . . . . . . . . . . . 474
External Gated Continuous-Scan Mode . . . . . . . . . . . . 474
Periodic Timer Continuous-Scan Mode . . . . . . . . . . . . . 475
Settling Time for the External Circuit . . . . . . . . . . . . . . . 498
Error Resulting from Leakage . . . . . . . . . . . . . . . . . . . . 499
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Technical Data
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