LPC2420FBD208 NXP [NXP Semiconductors], LPC2420FBD208 Datasheet - Page 21

• Manufacturer Part Number: LPC2420FBD208
• Description: Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 4.
LPC2420_60_3
Preliminary data sheet
Symbol
P4[9]/A9
P4[10]/A10
P4[11]/A11
P4[12]/A12
P4[13]/A13
P4[14]/A14
P4[15]/A15
P4[16]/A16
P4[17]/A17
P4[18]/A18
P4[19]/A19
P4[20]/A20/
SDA2/SCK1
P4[21]/A21/
SCL2/SSEL1
P4[22]/A22/
TXD2/MISO1
P4[23]/A23/
RXD2/MOSI1
P4[24]/OE
Pin description
Pin
131
135
145
149
155
159
173
101
104
105
111
109
115
123
129
183
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
…continued
Ball
H17
G17
F14
C16
B16
B15
A11
U17
P14
P15
P16
R17
M15
K14
J15
B8
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
I/O
I
I/O
I/O
O
Rev. 03 — 20 November 2008
Description
P4[9] — General purpose digital input/output pin.
A9 — External memory address line 9.
P4[10] — General purpose digital input/output pin.
A10 — External memory address line 10.
P4[11] — General purpose digital input/output pin.
A11 — External memory address line 11.
P4[12] — General purpose digital input/output pin.
A12 — External memory address line 12.
P4[13] — General purpose digital input/output pin.
A13 — External memory address line 13.
P4[14] — General purpose digital input/output pin.
A14 — External memory address line 14.
P4[15] — General purpose digital input/output pin.
A15 — External memory address line 15.
P4[16] — General purpose digital input/output pin.
A16 — External memory address line 16.
P4[17] — General purpose digital input/output pin.
A17 — External memory address line 17.
P4[18] — General purpose digital input/output pin.
A18 — External memory address line 18.
P4[19] — General purpose digital input/output pin.
A19 — External memory address line 19.
P4[20] — General purpose digital input/output pin.
A20 — External memory address line 20.
SDA2 — I
SCK1 — Serial Clock for SSP1.
P4[21] — General purpose digital input/output pin.
A21 — External memory address line 21.
SCL2 — I
SSEL1 — Slave Select for SSP1.
P4[22] — General purpose digital input/output pin.
A22 — External memory address line 22.
TXD2 — Transmitter output for UART2.
MISO1 — Master In Slave Out for SSP1.
P4[23] — General purpose digital input/output pin.
A23 — External memory address line 23.
RXD2 — Receiver input for UART2.
MOSI1 — Master Out Slave In for SSP1.
P4[24] — General purpose digital input/output pin.
OE — LOW active Output Enable signal.
2
2
C2 clock input/output (this is not an open-drain pin).
C2 data input/output (this is not an open-drain pin).
Flashless 16-bit/32-bit microcontroller
LPC2420/2460
© NXP B.V. 2008. All rights reserved.
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