z86d73 ZiLOG Semiconductor, z86d73 Datasheet - Page 77

• Manufacturer Part Number: z86d73
• Description: 40/44/48-pin Low-voltage
• Manufacturer: ZiLOG Semiconductor

PS019402-1103
Note:
LVD (0D) 0CH
Figure 43. Low-Voltage Detection
D7
* Default
D6
Do not modify register P01M while checking a low-voltage condition.
Switching noise of both ports 0 and 1 together might trigger the LVD flag.
D5
D4
P
D3
R
E
D2
L
D1
I
M
D0
I
N
A
40/44/48-Pin Low-Voltage IR OTP
Low-Voltage Detection at V
0: Disable *
1: Enable
LVD Flag (Read only)
0: LVD flag reset *
1: LVD flag set
Reserved (Must be 0)
R
Y
BO
Z86D73
+ 0.4 V
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