Freescale Semiconductor
1-2
Table of Contents
List of Topics
3.1
Parameter Classification . . . . . . . . . . . . . . . . . . . . . . . .15
3.2
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . .16
3.3
Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .17
3.4
ESD Protection Characteristics. . . . . . . . . . . . . . . . . . .18
3.5
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
3.6
Supply Current Characteristics . . . . . . . . . . . . . . . . . . .23
3.7
PRACMP Electricals . . . . . . . . . . . . . . . . . . . . . . . . . . .26
3.8
12-bit DAC Electricals . . . . . . . . . . . . . . . . . . . . . . . . . .27
3.9
ADC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3.10 MCG and External Oscillator (XOSC) Characteristics .33
3.11 Mini-FlexBus Timing Specifications . . . . . . . . . . . . . . .35
3.12 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
3.12.1 Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . .37
3.12.2 TPM Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
3.13 SPI Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.14 Flash Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .44
3.15 USB Electricals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
3.16 VREF Electrical Specifications . . . . . . . . . . . . . . . . . . .46
List of Figures
Figure 6. Stop IDD versus Temperature. . . . . . . . . . . . . . . . . . . 26
Figure 7. Offset at Half Scale vs Temperature . . . . . . . . . . . . . . 28
Figure 8. ADC Input Impedance Equivalency Diagram . . . . . . . 30
Figure 9. Mini-FlexBus Read Timing . . . . . . . . . . . . . . . . . . . . . 36
Figure 10.Mini-FlexBus Write Timing . . . . . . . . . . . . . . . . . . . . 36
Figure 11.Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 12.IRQ/KBIPx Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 13.Timer External Clock . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 14.Timer Input Capture Pulse . . . . . . . . . . . . . . . . . . . . . 39
Figure 15.SPI Master Timing (CPHA = 0) . . . . . . . . . . . . . . . . . 42
Figure 16.SPI Master Timing (CPHA = 1) . . . . . . . . . . . . . . . . . 42
Figure 17.SPI Slave Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . 43
Figure 18.SPI Slave Timing (CPHA = 1) . . . . . . . . . . . . . . . . . . 43
Figure 19.Typical Output vs. Temperature . . . . . . . . . . . . . . . . . 47
Figure 20.Typical Output vs. VDD . . . . . . . . . . . . . . . . . . . . . . . . 47
List of Tables
Table 4. Parameter Classifications . . . . . . . . . . . . . . . . . . . . . . 15
Table 5. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . 16
Table 6. Thermal Characteristics. . . . . . . . . . . . . . . . . . . . . . . . 17
Table 7. ESD and Latch-up Test Conditions . . . . . . . . . . . . . . . 18
Table 8. ESD and Latch-Up Protection Characteristics. . . . . . . 18
Table 9. DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 10.Supply Current Characteristics . . . . . . . . . . . . . . . . . . 23
Table 11.Typical Stop Mode Adders . . . . . . . . . . . . . . . . . . . . . . 25
Table 12.PRACMP Electrical Specifications . . . . . . . . . . . . . . . 26
Table 13.DAC 12LV Operating Requirements . . . . . . . . . . . . . . 27
Table 14.DAC 12-Bit Operating Behaviors . . . . . . . . . . . . . . . . . 28
Table 15.12-bit ADC Operating Conditions . . . . . . . . . . . . . . . . 29
Table 16.12-bit SAR ADC Characteristics full operating range
(VREFH = VDDAD, > 1.8, VREFL = VSSAD
≤ 8 MHz) 31
Table 17.MCG (Temperature Range = –40 to 105°C Ambient) . 33
Table 18.XOSC (Temperature Range = –40 to 105°C Ambient) 34
Table 19.Mini-FlexBus AC Timing Specifications . . . . . . . . . . . . 35
Table 20.Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Table 21.TPM Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Table 22.SPI Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Table 23.SPI Electrical Characteristic
. . . . . . . . . . . . . . . . . . . 41
Table 24.Flash Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Table 25.Internal USB 3.3 V Voltage Regulator Characteristics 45
Table 26.VREF Electrical Specifications
. . . . . . . . . . . . . . . . . 46
Table 27.VREF Limited Range Operating Requirements. . . . . . 46
Table 28.VREF Limited Range Operating Behaviors . . . . . . . . . 46
Preliminary — Subject to Change