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参数资料
| 型号： | SPC5668GF0AVMJ |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 116 MHz, MICROCONTROLLER, PBGA256 |
| 封装： | 17 X 17 MM, 1 MM PITCH, ROHS COMPLIANT, MAPBGA-256 |
| 文件页数： | 31/66页 |
| 文件大小： | 593K |
| 代理商： | SPC5668GF0AVMJ |
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Electrical Characteristics
MPC5668x Microcontroller Data Sheet, Rev. 5
Freescale Semiconductor
37
8
Crystal manufacturer’s recommended
capacitive load
CL
See crystal
specification
See crystal
specification
pF
9
Discrete load capacitance to be connected
to EXTAL
CL_EXTAL
—2
C
L –CS_EXTAL –
CPCB_EXTAL
5
pF
10
Discrete load capacitance to be connected
to XTAL
CL_XTAL
—2
C
L –CS_XTAL –C
PCB_XTAL
5
pF
11
Startup Time
tstartup
—10
ms
1 When PLL frequency modulation is active, reference frequencies less than 8 MHz will distort the modulated waveform and the
effects of this on emissions is not characterized.
2 This parameter is meant for those who do not use quartz crystals or resonators, but instead use CAN oscillators in crystal
mode. In that case, Vextal –Vxtal 400 mV criteria has to be met for oscillator’s comparator to produce output clock.
3 This parameter is meant for those who do not use quartz crystals or resonators, but instead use CAN oscillators in crystal
mode. In that case, Vxtal –Vextal 400 mV criteria has to be met for oscillator’s comparator to produce output clock.
4 I
xtal is the oscillator bias current out of the XTAL pin with both EXTAL and XTAL pins grounded.
5 C
PCB_EXTAL and CPCB_XTAL are the measured PCB stray capacitances on EXTAL and XTAL, respectively.
Table 15. 5 V Low Frequency (32 kHz) External Oscillator
Spec
Characteristic
Symbol
Min.
Max
Unit
1
Frequency Range
fref32
32
40
kHz
2
Duty Cycle of reference
tdc32
40
60
%
3
XTAL32 Current1
1 I
xtal32 is the oscillator bias current out of the XTAL32 pin with both EXTAL32 and XTAL32 pins grounded.
IXTAL32
—3
A
4
Crystal manufacturer’s recommended
capacitive load
CL32
See crystal
specification
See crystal
specification
pF
5
Startup Time
tStartup
—2
s
Table 16. 5 V High Frequency (16 MHz) Internal RC Oscillator
Spec
Characteristic
Symbol
Range
Min
Typ
Max
Unit
1
Frequency before trim1
1 Across process, voltage, and temperature.
fut
35%
10.4
16
21.6
MHz
2
Frequency after loading factory trim2
2 Across voltage and temperature.
ft
7%
14.9
16
17.1
MHz
3
Application trim resolution3
3 Fixed voltage and temperature.
ts
——
—
05%
4
Application frequency trim step3
fs
—
300
—
kHz
5
Startup Time
tStartup
—
500
ns
Table 14. 3.3 V High Frequency External Oscillator (continued)
Spec
Characteristic
Symbol
Min
Max
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPC5668GF0AVMJR | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5668x Microcontroller Data Sheet |
| SPC5668GF1AMMG | 功能描述:32位微控制器 - MCU 32B,2M NVM, GATEWAY RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| SPC5668GF1AMMGR | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5668x Microcontroller Data Sheet |
| SPC5668GF1AVMG | 功能描述:32位微控制器 - MCU 32BIT2M NVM GATEWAY RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| SPC5668GF1AVMGR | 功能描述:32位微控制器 - MCU 32BIT,2M NVM, GWAY RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
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