MPC5644BCAMMJ1 datasheet(113/116 Pages) NXP

113 / 116 page

Revision history

MPC5646C Microcontroller DataSheet, Rev. 7

NXP Semiconductors

113

21 June 2012

• Updated the pins 23 and 24 of Figure 2.176-pin LQFP configuration

• Updated unit of measure in Table 43 Conversion characteristics (12-bit ADC_1)

• Modified the value to typical value in Table 48 On-chip peripherals current

consumption

• Added footnote to tESRT parameter in Table 25 Code flash memory—Program and

erase specifications

• Added footnote to tESRT parameter in Table 26 Data flash memory—Program and

erase specifications

• Updated Table 28 Flash memory read access timing.

• Updated Notes 2 and Notes 3 of Table 9 Recommended operating conditions

(3.3 V) and Table 10 Recommended operating conditions (5.0 V) respectively.

• Updated the footnote1 of Table 9 Recommended operating conditions (3.3 V) and

Table 10 Recommended operating conditions (5.0 V)

• Updated VDD_HV_A to VDD_BV for CDEC2 and IDD_HV_A in Table 22 Voltage

regulator electrical characteristics and deleted footnote3

• Updated the dedicated number of channels for 12-bit ADC in family comparison

tables

• Updated the values of fSIRC, parameters and conditions of ΔSIRCVAR in Table 40

Slow internal RC oscillator (128 kHz) electrical characteristics

• Updated second footnote in Table 10, Recommended operating conditions (5.0 V)

• Updated the value of tADC0_PU in Table 42, ADC conversion characteristics (10-bit

ADC_0)

• Updated the IDD values in Table 24, Low voltage power domain electrical

characteristics

• Added footnote to Table 24, Low voltage power domain electrical characteristics

related to current drawn from VDD_HV_A and VDD_HV_B

• Updated entire Section 4.17.1.1, “Input impedance and ADC accuracy”- Updated

the values of VLPREG in Table 22, Voltage regulator electrical characteristics.

• Updated the values of VLPREG in Table 22, Voltage regulator electrical

characteristics.

• Added TA = 25 °C, min and max values of VMREG in Table 22, Voltage regulator

electrical characteristics

• Added TA = 25 °C, min and max values of VLPREG in Table 22, Voltage regulator

electrical characteristics

• Updated the min, max and typical values of VLVDLVCORL and VLVDLVBKPL in

Table 23, Low voltage monitor electrical characteristics

• Updated values of gmFXOSC in Table 35, Fast external crystal oscillator (4 to 40

MHz) electrical characteristicsUpdated values of gmSXOSC in Table 37, Slow

external crystal oscillator (32 kHz) electrical characteristics

• Updated the footnote 5 for TADC0_C in Table 42, ADC conversion characteristics

(10-bit ADC_0)

• Updated the footnotes of Table 24, Low voltage power domain electrical

characteristics

5.1

15 Aug 2012

• Removed Footer: Preliminary tag

Table 52. Revision history (continued)

Revision

Date

Changes

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