w78e516b Winbond Electronics Corp America, w78e516b Datasheet - Page 12
![no-image](/images/no-image-200.jpg)
w78e516b
Manufacturer Part Number
w78e516b
Description
8-bit Microcontroller
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W78E516B.pdf
(37 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
w78e516b-24
Manufacturer:
WINBOND
Quantity:
5 120
Company:
Part Number:
w78e516b-24
Manufacturer:
SAM
Quantity:
2 000
Part Number:
w78e516b-24
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Company:
Part Number:
w78e516b-40
Manufacturer:
WINBOND
Quantity:
4 130
Company:
Part Number:
w78e516b-40
Manufacturer:
WINBOND
Quantity:
4 130
Part Number:
w78e516b-40
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
w78e516b40
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
w78e516b40DL
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Company:
Part Number:
w78e516b40FL
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Company:
Part Number:
w78e516b40PL
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
w78e516b40PL
Manufacturer:
WINBOND/华邦
Quantity:
20 000
P2ECON (AEH)
5.11 Port 4 Base Address Registers
P40AH, P40AL:
The Base address register for comparator of P4.0. P40AH contains the high-order byte of address,
P40AL contains the low-order byte of address.
P41AH, P41AL:
The Base address register for comparator of P4.1. P41AH contains the high-order byte of address,
P41AL contains the low-order byte of address.
P42AH, P42AL:
The Base address register for comparator of P4.2. P42AH contains the high-order byte of address,
P42AL contains the low-order byte of address.
P43AH, P43AL:
The Base address register for comparator of P4.3. P43AH contains the high-order byte of address,
P43AL contains the low-order byte of address.
BIT
7
6
5
5
4
3
2
1
0
P41CSINV The similarity definition as P43SINV.
P40CSINV The similarity definition as P43SINV.
P43CSINV
P42CSINV The similarity definition as P43SINV.
P41CSINV The similarity definition as P43SINV.
NAME
-
-
-
-
The active polarity of P4.3 when pin P4.3 is defined as read and/or write
strobe signal.
= 1: P4.3 is active high when pin P4.3 is defined as read and/or write strobe
= 0: P4.3 is active low when pin P4.3 is defined as read and/or write strobe
Reserve
Reserve
0
0
signal.
signal.
- 12 -
FUNCTION
Publication Release Date: April 22, 2008
W78E516B
Revision A12