參數(shù)資料
型號: MPC5604BF1VLQ4
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LQFP-144
文件頁數(shù): 68/104頁
文件大小: 953K
代理商: MPC5604BF1VLQ4
MPC5604B/C Microcontroller Data Sheet, Rev. 9
Electrical characteristics
Freescale Semiconductor
66
4.17
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
A
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
s
FIRCPRE CC T Fast internal RC oscillator precision
after software trimming of fFIRC
TA = 25 °C
1—
+1
%
FIRCTRIM CC T Fast internal RC oscillator trimming
step
TA = 25 °C
1.6
%
FIRCVAR CC P Fast internal RC oscillator variation
in overtemperature and supply with
respect to fFIRC at TA = 25 °C in
high-frequency configuration
5—
+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
C
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
2,
CC C Slow internal RC oscillator low
frequency current
TA = 25 °C, trimmed
5
A
tSIRCSU
CC P Slow internal RC oscillator start-up
time
TA = 25 °C, VDD = 5.0 V ± 10%
8
12
s
SIRCPRE
CC C Slow internal RC oscillator precision
after software trimming of fSIRC
TA = 25 °C
2—
+2
%
SIRCTRIM
CC C Slow internal RC oscillator trimming
step
——
2.7
SIRCVAR
CC C Slow internal RC oscillator variation
in temperature and supply with
respect to fSIRC at TA = 55 °C in high
frequency configuration
High frequency configuration
10
+10
%
Table 41. Fast internal RC oscillator (16 MHz) electrical characteristics (continued)
Symbol
C
Parameter
Conditions1
Value
Unit
Min
Typ
Max
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