MPC5634M datasheet(78/118 Pages) FREESCALE

78 / 118 page

MPC5634M Microcontroller Data Sheet, Rev. 4

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

3.9.1

I/O pad VRC33 current specifications

The power consumption of the VRC33 supply is dependent on the usage of the pins on all I/O segments. The power

consumption is the sum of all output pin VRC33 currents for all I/O segments. The output pin VRC33 current can be calculated

from Table 21 based on the voltage, frequency, and load on all medium, slow, and multv_hv pins. The output pin VRC33 current

can be calculated from Table 22 based on the voltage, frequency, and load on all fast pins. Use linear scaling to calculate pin

currents for voltage, frequency, and load parameters that fall outside the values given in Table 21 and Table 22.

MultiV

(High

Swing

Mode)

IDRV_MULTV_

5.25

TBD

–

5.25

TBD

–

5.25

TBD

–

300

5.25

TBD

–

300

200

5.25

TBD

–

MultiV

(Low

Swing

Mode)

IDRV_MULTV_

5.25

TBD

–

5.25

–

1 Numbers from simulations at best case process, 150 °C.

2 All loads are lumped.

3 Average current is for pad configured as output only.

Table 21. I/O pad VRC33 average IDDE specifications

Pad Type

Symbol

Period

(ns)

Load2

(pF)

Slew Rate

Select

IDD33 Avg

(µA)

IDD33 RMS

(µA)

Slow

IDRV_SSR_HV

100

0.8

235.7

200

0.04

87.4

800

0.06

47.4

800

200

0.009

Medium

IDRV_MSR_HV

TBD

100

0.11

76.5

500

0.02

56.2

500

200

0.01

56.2

Table 20. I/O pad average IDDE specifications

1 (continued)

Pad

Type

Symbol

Period

(ns)

Load2

(pF)

VDDE

(V)

Drive/Slew

Rate Select

IDDE Avg

(mA)3

IDDE

RMS

(mA)

MPC5634M Datasheet(PDF) 78 Page - Freescale Semiconductor, Inc

MPC5634M Datasheet(HTML) 78 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Descarga

Enlace URL