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参数资料
| 型号： | MPC5602BEMLQ |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 60 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, LQFP-144 |
| 文件页数： | 20/72页 |
| 文件大小： | 971K |
| 代理商： | MPC5602BEMLQ |
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Electrical characteristics
MPC5604B/C Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
27
4.9.2
Voltage monitor electrical characteristics
The device implements a Power-on Reset (POR) module to ensure correct power-up initialization, as well as four low voltage
detectors (LVDs) to monitor the VDD and the VDD_LV voltage while device is supplied:
POR monitors VDD during the power-up phase to ensure device is maintained in a safe reset state
LVDHV3 monitors VDD to ensure device reset below minimum functional supply
LVDHV5 monitors VDD when application uses device in the 5.0 V ± 10% range
LVDLVCOR monitors power domain No. 1
LVDLVBKP monitors power domain No. 0
NOTE
When enabled, power domain No. 2 is monitored through LVD_DIGBKP.
Figure 9. Low voltage monitor vs reset
3 This capacitance value is driven by the constraints of the external voltage regulator supplying the V
DD_BV voltage.
A typical value is in the range of 470 nF.
4 External regulator and capacitance circuitry must be capable of providing I
DD_BV while maintaining supply VDD_BV
in operating range.
5 In-rush current is seen only for short time during power-up and on standby exit (max 20s, depending on external
capacitances to be load)
VDD
VLVDHVxH
RESET
VLVDHVxL
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MPC5604BxMG
products
in
208
MAPBGA
packages
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC5602BEMLQR | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5604B/C Microcontroller Data Sheet |
| MPC5602BEMLU | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontroller |
| MPC5602BEMMG | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Microcontroller |
| MPC5602BEVLL | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5604B/C Microcontroller Data Sheet |
| MPC5602BEVLLR | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:MPC5604B/C Microcontroller Data Sheet |
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