参数资料
型号: PPC5604BCLL64
厂商: Freescale Semiconductor
文件页数: 72/109页
文件大小: 0K
描述: MCU 32BIT 512K 64MHZ
标准包装: 90
系列: MPC56xx Qorivva
核心处理器: e200z0h
芯体尺寸: 32-位
速度: 64MHz
连通性: CAN,I²C,LIN,SCI,SPI
外围设备: POR,PWM,WDT
输入/输出数: 79
程序存储器容量: 512KB(512K x 8)
程序存储器类型: 闪存
EEPROM 大小: 4K x 16
RAM 容量: 32K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 28x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
包装: 托盘
Package pinouts and signal descriptions
MPC5604B/C Microcontroller Data Sheet, Rev. 11.1
Freescale Semiconductor
65
Figure 18. Slow external crystal oscillator (32 kHz) timing diagram
3.23
FMPLL electrical characteristics
The device provides a frequency-modulated phase-locked loop (FMPLL) module to generate a fast system clock from the main
oscillator driver.
2 This is the recommended range of load capacitance at OSC32K_XTAL and OSC32K_EXTAL with respect to
ground. It includes all the parasitics due to board traces, crystal and package.
3 Maximum ESR (Rm) of the crystal is 50 k
4 C0 includes a parasitic capacitance of 2.0 pF between OSC32K_XTAL and OSC32K_EXTAL pins
Table 39. Slow external crystal oscillator (32 kHz) electrical characteristics
Symbol
C
Parameter
Conditions1
1 VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified. Values are specified for no
neighbor GPIO pin activity. If oscillator is enabled (OSC32K_XTAL and OSC32K_EXTAL pins), neighboring pins
should not toggle.
Value
Unit
Min
Typ
Max
fSXOSC
SR — Slow external crystal oscillator frequency
32
32.768
40
kHz
VSXOSC CC T Oscillation amplitude
2.1
V
ISXOSCBIAS CC T Oscillation bias current
2.5
A
ISXOSC
CC T Slow external crystal oscillator consumption
8
A
TSXOSCSU CC T Slow external crystal oscillator start-up time
22
2 Start-up time has been measured with EPSON TOYOCOM MC306 crystal. Variation may be seen with other crystal.
s
OSCON bit (OSC_CTL register)
TSXOSCSU
1
VOSC32K_XTAL
VSXOSC
valid internal clock
90%
10%
1/fSXOSC
0
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