LPC1850 datasheet(18/157 Pages) PHILIPS

18 / 157 page

LPC1850_30_20_10

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Preliminary data sheet

Rev. 3 — 6 December 2011

18 of 157

NXP Semiconductors

LPC1850/30/20/10

32-bit ARM Cortex-M3 microcontroller

P2_9

H16

B10

144

102

[3]

I; PU I/O

GPIO1[10] — General purpose digital input/output

pin. Boot pin (see Table 5).

CTOUT_3 — SCT output 3. Match output 3 of

timer 0.

I/O

U3_BAUD — Baud pin for USART3.

I/O

EMC_A0 — External memory address line 0.

R — Function reserved.

P2_10

G16

146

104

[3]

I; PU I/O

GPIO0[14] — General purpose digital input/output

pin.

CTOUT_2 — SCT output 2. Match output 2 of

timer 0.

U2_TXD — Transmitter output for USART2.

I/O

EMC_A1 — External memory address line 1.

R — Function reserved.

P2_11

F16

148

105

[3]

I; PU I/O

GPIO1[11] — General purpose digital input/output

pin.

CTOUT_5 — SCT output 5. Match output 1 of

timer 1.

U2_RXD — Receiver input for USART2.

I/O

EMC_A2 — External memory address line 2.

R — Function reserved.

Table 3.

Pin description …continued

LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.

Symbol

Description

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