MPC8308VMADDA datasheet(6/88 Pages) FREESCALE

6 / 88 page

MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 0

Freescale Semiconductor

Power Characteristics

The I/O power supply ramp-up slew rate should be slower than 4V/100 μs, this requirement is for ESD

circuit

Note that there is no specific power down sequence requirement for the device. I/O voltage supplies

(GVDD, LVDD, and NVDD) do not have any ordering requirements with respect to one another.

Figure 3. Power-Up Sequencing Example

Power Characteristics

The estimated typical power dissipation, not including I/O supply power for the device is shown in Table 4.

Table 5 shows the estimated typical I/O power dissipation.

Table 4. MPC8308 Power Dissipation1

1 The values do not include I/O supply power but do include core (AV

DD)and PLL (AVDD1,

AVDD2, XCOREVDD, XPADVDD, SDAVDD)

Core Frequency (MHz)

CSB Frequency (MHz)

Typical2

2 Typical power is based on best process, a voltage of V

DD = 1.0V and ambient temperature

of TA = 25° C

Maximum 3

3 Maximum power is estimated based on best process, a voltage of V

DD = 1.05 V, a ambient

temperature of TA = 105° C

Unit

266

133

530

900

333

133

565

950

400

133

600

1000

Note:

90%

Core Voltage (VDD)

I/O Voltage (GVDD, LVDD, and NVDD)

0.7 V

PORESET

>= 32

× t

SYS_CLK_IN

MPC8308VMADDA 데이터시트(PDF) 6 Page - Freescale Semiconductor, Inc

MPC8308VMADDA 데이터시트(HTML) 6 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

데이터시트 다운로드

링크 URL