MPC5634M datasheet(127/132 Pages) FREESCALE

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MPC5634M Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

127

Rev. 5

04/2010

Updates to features list:

• MMU is 16-entry (previously noted as 8-entry)

• ECSM features include single-bit error correction reporting

• eTPU2 is object code compatible with previous eTPU versions

Updates to feature details:

• Programming feature: eTPU2 channel flags can be tested

Pinout/ballmap changes:

144 pin LQFP package:

• Pin 46 is now VDDEH1B (was VDDEH4A)

• Pin 61 is now VDDEH6A (was VDDEH4B)

176 pin LQFP package (1.5M devices)

• Pin 55 is now VDDEH1B (was VDDEH4A)

• Pin 74 is now VDDEH6A (was VDDEH4B)

176 pin LQFP package (1.5M devices)

• Pin 55 is now VDDEH1B (was VDDEH4A)

• Pin 74 is now VDDEH6A (was VDDEH4B)

208 ball BGA package (all devices)

Ball N9 changed to VDDEH1/6 (was VDDEH6). In a future revision of the device this may

be changed to NC (no connect).

Changes to calibration ball names on devices with 1 MB flash memory:

• CAL_MDO0 changed to ALT_MDO0

• CAL_MDO1 changed to ALT_MDO1

• CAL_MDO2 changed to ALT_MDO2

• CAL_MDO3 changed to ALT_MDO3

• CAL_MSEO0 changed to ALT_MSEO0

• CAL_MSEO1 changed to ALT_MSEO1

• CAL_EVTI changed to ALT_EVTI

• CAL_EVTO changed to ALT_EVTO

• CAL_MCKO changed to ALT_MCKO

Power/ground segment changes:

• The following pins are on VDDE7 I/O segment only on the 208-ball BGA package:

ALT_MDO[0:3], ALT_MSEO[0:1], ALT_EVTI, ALT_EVTO, ALT_MCKO.

• Power segments VDDEH4, VDDEH4A and VDDEH4B have been removed.

CLKOUT power segment is VDDE5 (was VDDE12)

Thermal characteristics for 176-pin LQFP updated (all parameter values)

Table 40. Revision history (continued)

Revision

Date

Description of Changes

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