PN5120A0HN/C1 NXP Semiconductors, PN5120A0HN/C1 Datasheet - Page 65

• Manufacturer Part Number: PN5120A0HN/C1
• Description: Transmission Module 40-Pin HVQFN EP T/R
• Manufacturer: NXP Semiconductors

Specifications of PN5120A0HN/C1

• Package: 40HVQFN EP
• Operating Temperature: -30 to 85 °C

NXP Semiconductors
PN512
Product data sheet
COMPANY PUBLIC
Table 140. Connection protocol for detecting different interface types
Table 141. Connection scheme for detecting the different interface types
[1]
[2]
Pin
SDA
I
EA
D7
D6
D5
D4
D3
D2
D1
PN512
ALE
A5
A4
A3
A2
A1
A0
NRD
NWR
NCS
D7
D6
D5
D4
D3
D2
D1
D0
Remark: Overview on the pin behavior
Pin behavior
2
C
Pin
[1]
[1]
[2]
[2]
only available in HVQFN 40.
not available in HVQFN 32.
[2]
[2]
[2]
Parallel Interface Type
1
A5
A4
A3
A2
A1
A0
NRD
NWR
NCS
D7
D6
D5
D4
D3
D2
D1
D0
Separated Read/Write Strobe
Address Bus
Dedicated
All information provided in this document is subject to legal disclaimers.
Rev. 3.6 — 10 March 2011
Interface type
UART (input)
RX
0
0
TX
MX
DTRQ
-
-
-
-
ALE
0
0
0
1
1
1
NRD
NWR
NCS
D7
D6
AD5
AD4
AD3
AD2
AD1
AD0
Input
Address Bus
Multiplexed
111336
Address Bus
1
A5
A4
A3
A2
A1
A0
NDS
RD/NWR
NCS
D7
D6
D5
D4
D3
D2
D1
D0
Output
Common Read/Write Strobe
Dedicated
SPI (output)
NSS
0
1
MISO
MOSI
SCK
-
-
-
-
Address Bus
AS
0
0
0
1
1
0
NDS
RD/NWR
NCS
D7
D6
AD5
AD4
AD3
AD2
AD1
AD0
In/Out
Multiplexed
Serial Interface Types
RX
0
0
0
0
0
0
1
1
NCS
TX
MX
DTRQ
-
-
-
-
-
UART
Transmission module
I
SDA
1
EA
SCL
ADR_0
ADR_1
ADR_2
ADR_3
ADR_4
ADR_5
2
C-bus (I/O)
© NXP B.V. 2011. All rights reserved.
NSS
0
0
0
0
0
1
1
1
NCS
MISO
MOSI
SCK
-
-
-
-
-
SPI
PN512
I
SDA
0
0
0
0
1
EA
1
1
NCS
SCL
ADR_0
ADR_1
ADR_2
ADR_3
ADR_4
ADR_5
ADR_6
2
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