MPC5604B datasheet(34/106 Pages) FREESCALE

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MPC5604B/C Microcontroller Data Sheet, Rev. 8

Electrical characteristics

Freescale Semiconductor

4.3.1

NVUSRO[PAD3V5V] field description

Table 5 shows how NVUSRO[PAD3V5V] controls the device configuration.

The DC electrical characteristics are dependent on the PAD3V5V bit value.

4.3.2

NVUSRO[OSCILLATOR_MARGIN] field description

Table 6 shows how NVUSRO[OSCILLATOR_MARGIN] controls the device configuration.

The fast external crystal oscillator consumption is dependent on the OSCILLATOR_MARGIN bit value.

For a detailed description of the NVUSRO register, please refer to the MPC5604B/C Reference Manual.

Table 5. PAD3V5V field description1

1 See the device reference manual for more information on the NVUSRO register.

Value2

2 '1' is delivery value. It is part of shadow Flash, thus programmable by customer.

Description

High voltage supply is 5.0 V

High voltage supply is 3.3 V

Table 6. OSCILLATOR_MARGIN field description1

1 See the device reference manual for more information on the NVUSRO register.

Value2

2 '1' is delivery value. It is part of shadow Flash, thus programmable by customer.

Description

Low consumption configuration (4 MHz/8 MHz)

High margin configuration (4 MHz/16 MHz)

MPC5604B 数据表(PDF) 34 Page - Freescale Semiconductor, Inc