mg87fe Megawin Technology, mg87fe Datasheet - Page 28
![no-image](/images/no-image-200.jpg)
mg87fe
Manufacturer Part Number
mg87fe
Description
8 Bits Microcontroller
Manufacturer
Megawin Technology
Datasheet
1.MG87FE.pdf
(44 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
mg87fe2051AS20
Manufacturer:
MEGAWIN
Quantity:
20 000
Company:
Part Number:
mg87fe52AE
Manufacturer:
XILINX
Quantity:
1 200
Part Number:
mg87fe52AF
Manufacturer:
MEGAWIN
Quantity:
20 000
Part Number:
mg87fe52AF44
Manufacturer:
MEGAWIN原装
Quantity:
20 000
9.3 Power-On Flag (POF)
The register bit in PCON.4 is set only by power-on action. System RESET from Watch-Dog
timer, software RESET and RESET pin can not set POF. It only can be cleared by firmware.
Power-Down
Power-Down
Pin Status in IDLE Mode and POWER-DOWN Mode
Mode
Idle
Idle
Program Memory
Megawin Technology Co., Ltd.
External
External
Internal
Internal
ALE
Preliminary
0
1
1
0
PSEN
0
1
1
0
ver 1.3
Port0
Float
Float
Data
Data
Port1
Data
Data
Data
Data
Date: 2009-JAN-20
MG87FE/L52
Address
Port2
Data
Data
Data
Port3
Data
Data
Data
Data
28