MPC5634M datasheet(128/132 Pages) FREESCALE

128 / 132 page

MPC5634M Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

128

Rev. 5

(cont.)

04/2010

PMC Operating conditions and external regulators supply voltage specifications updated

• (2) PMC 5 V supply voltage VDDREG min value is 4.5 V (was 4.75 V)

PMC electrical characteristics specifications updated

• (1d) Bandgap reference supply voltage variation is 3000 ppm/V (was 1500 ppm/V)

• (5a) Nominal 3.3 V supply internal regulator DC output voltage variation at power-on

reset min value is Vdd33-8.5% (was unspecified previously)

• (5a) Nominal 3.3 V supply internal regulator DC output voltage variation at power-on

reset max value is Vdd3+7% (was unspecified previously)

• (9a) Variation of POR for rising 5 V VDDREG supply max value is Por5V_r + 50% (was

Por5V_r + 35%)

• (9c) Variation of POR for falling 5 V VDDREG supply max value is Por5V_f + 50% (was

Por5V_f + 35%)

• (9c) note added: Minimum loading (<10 mA) for reading trim values from flash,

powering internal RC oscillator, and IO consumption during POR.

“Core Voltage Regulator Controller External Components Preferred Configuration” circuit

diagram updated

Changes to DC Electrical Specifications:

• Footnote added to VDDE. VDDE must be less than VRC33 or there is additional leakage

on pins supplied by VDDE.

• Low range SRAM standby voltage (VSTBY) minimum changed to 0.95 V (was 0.9 V)

• Low range SRAM standby voltage (VSTBY) maximum changed to 1.2 V (was 1.3 V)

• High range SRAM standby voltage (VSTBY) minimum changed to 2.0 V (was 2.5 V)

•VIL_LS max value (Hysteresis disabled) changed to 0.9 V (was 1.1 V)

•VOH_LS min value changed to 2 V (was 2.3 V)

•IDDSLOW max value is 50 mA

•IDDSTOP max value is 50 mA

•IDDA max value is 30 mA (was 15.0 mA)

•IDD4 and VDDEH4 removed—they no longer exist

I/O pad average IDDE specifications table updated

I/O pad VRC33 average IDDE specifications table updated

LVDS pad specifications table updated

•VOS min value is 0.9 V (was 1.075 V)

•VOS max value is 1.6 V (was 1.325 V)

Updates to PLLMRFM electrical specifications:

• Maximum values for XTAL load capacitance added. The maximum value varies with

frequency.

• For a 20 MHz crystal the maximum load should be 17 pF.

Temperature sensor accuracy is ±10 °C (was ±5 °C)

Updates to eQADC conversion specifications (operating):

• Offset error without calibration max value is 160 (was 100)

• Full scale gain error without calibration min value is –160 (was –120)

Changes to Platform flash controller electrical characteristics:

• APC, RWSC, WWSC settings vs. frequency of operation table updated

Table 40. Revision history (continued)

Revision

Date

Description of Changes

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