MPC5643L datasheet(134/136 Pages) FREESCALE

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MPC5643L Microcontroller Data Sheet, Rev. 8.1

Document revision history

Freescale Semiconductor

134

•In Section 1.5.31, “eTimer module” changed text from “The MPC5643L provides three

eTimer modules on the 257 MAPBGA device, and two eTimer modules on the 144

LQFP package” to “The MPC5643L provides three eTimer modules (on the LQFP

package eTimer_2 is available internally only without any external I/O access)”.

•In Section 3.5, “Electromagnetic Interference (EMI) characteristics”,added additional

information at the end of this section.

•In Section 3.8, Voltage regulator electrical characteristics, added text related to

external ballast transistor.

•In Table 3 and Table 4 (257 MAPBGA pin function summary), moved EVTI from output

function to input function.

•In Table 6 (System pins), changed the direction for EXTAL from “Output Only” to

“Input/Output”.

•InTable 6, added table footnote for symbol “EXTAL”.

• Changed the row (TVdd) in Table 8 (Absolute maximum ratings).

•In Table 8, Maximum value for “VDD_HV_IOX” and “VDD_HV_FLA” changed from “3.6” to

“4.0”.

•In Table 20 (Current consumption characteristics), added max value 250 and 290 mA

for symbol IDD_LV_BIST+IDD_LV_PLL .

• Added five additional RunIDD parameters in Table 20 (Current consumption

characteristics).

•In Table 21 (Temperature sensor electrical characteristics), changed condition for

parameter “Accuracy” from “-40°C to 25°C” to “-40°C to 150°C”

•In Table 23 (FMPLL electrical characteristics),added ‘150’ to the max value for ‘fSCM’ In

Table 24 (RC oscillator electrical characteristics),changes done are:

fRC symbol- Added min value ‘15.04’ and max value ‘16.96’.Removed condition “TJ=25°C”

Removed row containing

RCMVAR symbol.

•In Figure 8, added the name ‘CS’ to the capacitor in the internal circuit scheme.

• Removed references to Cut1 and Cut2:

Renamed Section ”Electromagnetic Interference (EMI) characteristics (cut1)” to

“Electromagnetic Interference (EMI) characteristics” .

In Table 25 (ADC conversion characteristics), removed reference to cut2 only for symbol

‘IS1WINJ’ and ‘TUEIS1WWINJ’.

In Section 1.1, Document overview, modified text to remove references to ‘Cut1’.

•In Table 25 (ADC conversion characteristics), for tCONV added ‘60 MHz’ to ‘conditions’

and ‘600’ to the ‘Min’ value.

Separated SNR into two specifications with conditions Vref 3.3 V and 5.0 V respectively.

Changed min value to ‘-72’ for symbol ‘THD’.

•In Table 25 (ADC conversion characteristics), changed ADC specification parameter

‘THD’ minimum limit from -72 to -65dB.

•In Table 26 (Flash memory program and erase electrical specifications), changes done

are as follows:

TDWPROGRAM, changed typical value from ‘39’ to ‘38’.

TPPROGRAM, changed typical value from ‘48’ to ‘45’ and intial max value from ‘100’ to ‘160’.

T16KPPERASE, inserted typical value ‘270’ and factory avg ‘1000’.

T48KPPERASE, inserted typical value ‘625’ and factory avg ‘1500’.

T64KPPERASE, inserted typical value ‘800’ and factory avg ‘1800’.

T128KPPERASE, inserted typical value ‘1500’ and factory avg ‘2600’.

T256KPPERASE, inserted typical value ‘3000’ and factory avg ‘5200’.

Updated table footnote and removed min column in Table 26 (Flash memory program and

erase electrical specifications)

•In Table 27 (Flash memory timing), added symbol TPSRT ,TESRT and added table

footnote for TPSRT ,TESRT .

Table 41. Revision history (continued)

Revision

Date

Description of changes

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