M68ICS08GR datasheet(363/408 Pages) FREESCALE

363 / 408 page

Electrical Specifications

Functional Operating Range

MC68HC908GR8 — Rev 4.0

Technical Data

MOTOROLA

Electrical Specifications

363

23.3 Functional Operating Range

NOTE:

To ensure correct operation of the MCU under all operating conditions,

the user must write data $1C to address $0033 immediately after reset.

This is to ensure proper termination of an unused module within the

MCU.

23.4 Thermal Characteristics

Table 23-2. Functional Operation Range

Characteristic

Symbol

Value

Unit

Operating temperature range

–40 to +125

°C

Operating voltage range

VDD

3.0

±10%

5.0

±10%

Table 23-3. Thermal Characteristics

Characteristic

Symbol

Value

Unit

Thermal resistance

PDIP (28-pin)

SOIC (28-pin)

QFP (32-pin)

°C/W

I/O pin power dissipation

PI/O

User-Determined

Power dissipation(1)

1. Power dissipation is a function of temperature.

PD = (IDD × VDD) + PI/O =

K/(TJ + 273 °C)

Constant(2)

2. K is a constant unique to the device. K can be determined for a known TA and measured

PD. With this value of K, PD and TJ can be determined for any value of TA.

PD x (TA + 273 °C)

+ PD

× θ

°C

Average junction temperature

TA + (PD × θJA)

°C

Maximum junction temperature

TJM

140

°C

Notes:

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

M68ICS08GR Datasheet(PDF) 363 Page - Freescale Semiconductor, Inc

M68ICS08GR Datasheet(HTML) 363 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 Download

Link URL