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参数资料
型号： SPC5643AF0MLU2
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： MICROCONTROLLER, PQFP176
封装： 24 X 24 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, LQFP-176
文件页数： 124/142页
文件大小： 886K
代理商： SPC5643AF0MLU2
MPC5644A Microcontroller Data Sheet, Rev. 4
Preliminary—Subject to Change Without Notice
Electrical characteristics
Freescale Semiconductor
82
3.6.1
Voltage regulator controller (VRC) electrical specifications
8a
—
CC
C Variation of LVI for rising 5 V
VDDREG supply at power-on
reset
Lvi5p0-6%
Lvi5p0
Lvi5p0+6%
V
8b
—
CC
C Variation of LVI for rising 5 V
VDDREG supply power-on
reset
Lvi5p0-3%
Lvi5p0
Lvi5p0+3%
V
8c
—
CC
C Trimming step LVI 5 V
—
20
—
mV
8d
Lvi5p0_h
CC
C LVI 5 V hysteresis
—
60
—
mV
9
Por5V_r
CC
C Nominal POR for rising 5 V
VDDREG supply
—2.6
—
V
9a
—
CC
C Variation of POR for rising
5V VDDREG supply
Por5V_r
-35%
Por5V_r
+50%
V
9b
Por5V_f
CC
C Nominal POR for falling 5 V
VDDREG supply
—2.4
—
V
9c
—
CC
C Variation of POR for falling
5V VDDREG supply
Por5V_f
-35%
Por5V_f
+50%
V
1 Using external ballast transistor.
2 Min range is extended to 10% since Lvi1p2 is reprogrammed from 1.2 V to 1.16 V after power-on reset.
3 LVI for falling supply is calculated as LVI rising – LVI hysteresis.
4 Lvi1p2 tracks DC target variation of internal Vdd regulator. Minimum and maximum Lvi1p2 correspond to minimum
and maximum Vdd DC target respectively.
5 Minimum loading (<10 mA) for reading trim values from flash, powering internal RC oscillator, and IO consumption
during POR.
6 Lvi3p3 tracks DC target variation of internal Vdd33 regulator. Minimum and maximum Lvi3p3 correspond to
minimum and maximum Vdd33 DC target respectively.
Table 16. VRC electrical specifications
Symbol
Parameter
Min.
Max.
Units
IVRCCTL
1
1 I
VRCCTL is measured at the following conditions: VDD = 1.35 V, VRC33 = 3.1 V, VVRCCTL = 2.2 V.
Current can be sourced by VRCCTL at Tj:
25 o CTBD
—
mA
150 o CTBD
—
mA
BETA 2
2 BETA represents the worst-case external transistor. It is measured on a per-part basis and calculated as
(IDD IVRCCTL).
Required gain at Tj:
IDD IVRCCTL (@ fsys = fMAX)
1,3,4
3 Refer to Table 49 for the maximum operating frequency.
– 40 o CTBD
—
25 o C
TBD
——
150 o C
TBD
—
Table 15. PMC Electrical Characteristics (continued)
ID
Name
Parameter
Min
Typ
Max
Unit
Notes
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SPC5643AF0MVZ1 功能描述:32位微控制器 - MCU 32BIT3MB Flsh192KRAM 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
SPC5643LF0MLQ1 功能描述:32位微控制器 - MCU 32BIT 1M FLASH 128K RAM 120MHZ 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
SPC5643LF0MLQ1R 功能描述:32位微控制器 - MCU 32B 1M FLASH 128KRAM 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
SPC5643LF0MLQ8 功能描述:32位微控制器 - MCU 32BIT1MFLASH 128K RAM 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
SPC5643LF0MLQ8R 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5643L Microcontroller Data Sheet
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