lpc2420 NXP Semiconductors, lpc2420 Datasheet - Page 18

• Manufacturer Part Number: lpc2420
• Description: Flashless 16-bit/32-bit Microcontroller; Ethernet, Can, Isp/iap, Usb 2.0 Device/host/otg, External Memory Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
LPC2420_60_3
Preliminary data sheet
Symbol
P3[1]/D1
P3[2]/D2
P3[3]/D3
P3[4]/D4
P3[5]/D5
P3[6]/D6
P3[7]/D7
P3[8]/D8
P3[9]/D9
P3[10]/D10
P3[11]/D11
P3[12]/D12
P3[13]/D13
P3[14]/D14
P3[15]/D15
P3[16]/D16/
PWM0[1]/TXD1
Pin description
Pin
201
207
3
13
17
23
27
191
199
205
208
1
7
21
28
137
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
[1]
…continued
Ball
B3
B1
E4
F2
G1
J1
L1
D8
C5
B2
D5
D4
C1
H2
M1
F17
[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
O
Rev. 03 — 20 November 2008
Description
P3[1] — General purpose digital input/output pin.
D1 — External memory data line 1.
P3[2] — General purpose digital input/output pin.
D2 — External memory data line 2.
P3[3] — General purpose digital input/output pin.
D3 — External memory data line 3.
P3[4] — General purpose digital input/output pin.
D4 — External memory data line 4.
P3[5] — General purpose digital input/output pin.
D5 — External memory data line 5.
P3[6] — General purpose digital input/output pin.
D6 — External memory data line 6.
P3[7] — General purpose digital input/output pin.
D7 — External memory data line 7.
P3[8] — General purpose digital input/output pin.
D8 — External memory data line 8.
P3[9] — General purpose digital input/output pin.
D9 — External memory data line 9.
P3[10] — General purpose digital input/output pin.
D10 — External memory data line 10.
P3[11] — General purpose digital input/output pin.
D11 — External memory data line 11.
P3[12] — General purpose digital input/output pin.
D12 — External memory data line 12.
P3[13] — General purpose digital input/output pin.
D13 — External memory data line 13.
P3[14] — General purpose digital input/output pin.
D14 — External memory data line 14. On POR, this pin serves as the
BOOT0 pin.
P3[15] — General purpose digital input/output pin.
D15 — External memory data line 15. On POR, this pin serves as the
BOOT1 pin.
BOOT[1:0] = 00 selects 8-bit external memory on CS1.
BOOT[1:0] = 01 is reserved. Do not use.
BOOT[1:0] = 10 selects 32-bit external memory on CS1.
BOOT[1:0] = 11 selects 16-bit external memory on CS1.
P3[16] — General purpose digital input/output pin.
D16 — External memory data line 16.
PWM0[1] — Pulse Width Modulator 0, output 1.
TXD1 — Transmitter output for UART1.
Flashless 16-bit/32-bit microcontroller
LPC2420/2460
© NXP B.V. 2008. All rights reserved.
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