LQFP144 查看數據表（PDF） - NXP Semiconductors.
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LQFP144 Datasheet PDF : 149 Pages
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NXP Semiconductors
LPC1850/30/20/10
32-bit ARM Cortex-M3 microcontroller
Table 3. Pin description …continued
LCD, Ethernet, USB0, and USB1 functions are not available on all parts. See Table 2.
Symbol
Description
P1_1
P1_2
P1_3
P1_4
R2 N1 K2 58 42 [2] N; PU I/O GPIO0[8] — General purpose digital input/output pin.
Boot pin (see Table 5).
O CTOUT_7 — SCT output 7. Match output 3 of timer 1.
I/O EMC_A6 — External memory address line 6.
- R — Function reserved.
- R — Function reserved.
I/O SSP0_MISO — Master In Slave Out for SSP0.
- R — Function reserved.
- R — Function reserved.
R3 N2 K1 60 43 [2] N; PU I/O GPIO0[9] — General purpose digital input/output pin.
Boot pin (see Table 5).
O CTOUT_6 — SCT output 6. Match output 2 of timer 1.
I/O EMC_A7 — External memory address line 7.
- R — Function reserved.
- R — Function reserved.
I/O SSP0_MOSI — Master Out Slave in for SSP0.
- R — Function reserved.
- R — Function reserved.
P5 M2 J1 61 44 [2] N; PU I/O GPIO0[10] — General purpose digital input/output pin.
O CTOUT_8 — SCT output 8. Match output 0 of timer 2.
- R — Function reserved.
O EMC_OE — LOW active Output Enable signal.
O USB0_IND1 — USB0 port indicator LED control output
1.
I/O SSP1_MISO — Master In Slave Out for SSP1.
- R — Function reserved.
O SD_RST — SD/MMC reset signal for MMC4.4 card.
T3 P2 J2 64 47 [2] N; PU I/O GPIO0[11] — General purpose digital input/output pin.
O CTOUT_9 — SCT output 9. Match output 3 of timer 3.
- R — Function reserved.
O EMC_BLS0 — LOW active Byte Lane select signal 0.
O USB0_IND0 — USB0 port indicator LED control
output 0.
I/O SSP1_MOSI — Master Out Slave in for SSP1.
- R — Function reserved.
O SD_VOLT1 — SD/MMC bus voltage select output 1.
LPC1850_30_20_10
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6.1 — 7 February 2013
© NXP B.V. 2013. All rights reserved.
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