PPC5604BAMLL4R datasheet(70/109 Pages) NXP

70 / 109 page

MPC5604B/C Microcontroller Data Sheet, Rev. 15

Package pinouts and signal descriptions

NXP Semiconductors

2.25

Slow internal RC oscillator (128 kHz) electrical characteristics

The device provides a 128 kHz slow internal RC oscillator. This can be used as the reference clock for the

RTC module.

IFIRCSTOP CC T Fast internal RC oscillator high

frequency and system clock current

in stop mode

TA = 25 °C sysclk = off

—

500

—

µA

sysclk = 2 MHz

—

600

—

sysclk = 4 MHz

—

700

—

sysclk = 8 MHz

—

900

—

sysclk = 16 MHz

—

1250

—

tFIRCSU CC C Fast internal RC oscillator start-up

time

VDD = 5.0 V ± 10%

—

1.1

2.0

µs

ΔFIRCPRE CC T Fast internal RC oscillator precision

after software trimming of fFIRC

TA = 25 °C

−1—

ΔFIRCTRIM CC T Fast internal RC oscillator trimming

step

TA = 25 °C

—

1.6

ΔFIRCVAR CC P Fast internal RC oscillator variation

in over temperature and supply with

respect to fFIRC at TA = 25 °C in

high-frequency configuration

—

−5—

1 V

DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = −40 to 125 °C, unless otherwise specified.

2 This does not include consumption linked to clock tree toggling and peripherals consumption when RC oscillator is

ON.

Table 42. Slow internal RC oscillator (128 kHz) electrical characteristics

Symbol

Parameter

Conditions1

Value

Unit

Min

Typ

Max

fSIRC

CC P Slow internal RC oscillator low

frequency

TA = 25 °C, trimmed

—

128

—

kHz

SR —

—

100

—

150

ISIRC

CC C Slow internal RC oscillator low

frequency current

TA = 25 °C, trimmed

—

µA

tSIRCSU

CC P Slow internal RC oscillator start-up

time

TA = 25 °C, VDD = 5.0 V ± 10%

—

µs

ΔSIRCPRE CC C Slow internal RC oscillator precision

after software trimming of fSIRC

TA = 25 °C

−2—

ΔSIRCTRIM CC C Slow internal RC oscillator trimming

step

——

2.7

—

Table 41. Fast internal RC oscillator (16 MHz) electrical characteristics (continued)

Symbol

Parameter

Conditions1

Value

Unit

Min

Typ

Max

PPC5604BAMLL4R Datasheet(PDF) 70 Page - NXP Semiconductors

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