LPC11U68_Xpresso_v2_Schematic_Rev_B
LPC11U68_Xpresso_v2_Schematic_Rev_B
LPC11U68_Xpresso_v2_Schematic_Rev_B
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<strong>Xpresso</strong>-<strong>LPC11U68</strong><br />
4 0<br />
J4<br />
PIO1_23-SSP1_SSEL<br />
R35<br />
1<br />
2<br />
PIO1_16<br />
SHT 3<br />
1 7<br />
R33<br />
SHT 3<br />
PIO1_22-SSP1_MOSI R36<br />
270ohms<br />
3<br />
4 270ohms R34<br />
PIO1_17<br />
SHT 3<br />
2 8<br />
SHT 3<br />
PIO1_21-SSP1_MISO 270ohms R46<br />
5<br />
6<br />
R45 270ohms PIO1_11-I2C1_SCL<br />
SHT 3 3 9<br />
SHT 3<br />
PIO1_20-SSP1_SCK R47<br />
270ohms<br />
7<br />
8 270ohms R56 PIO1_14-I2C_SDA<br />
SHT 3<br />
4 10<br />
SHT 3<br />
270ohms<br />
9<br />
10<br />
5 11<br />
C22 270ohms<br />
11<br />
12<br />
6 12<br />
1212-1238-ND 0.1uF<br />
803-87-012-10-001101<br />
GND<br />
PMOD compatible header<br />
+3.3V<br />
GND<br />
GND<br />
PMOD pin function<br />
Pin 1: GPIO/SPI-SSEL(out)/UART-CTS(in)<br />
Pin 2: GPIO/SPI-MOSI(out)/UART-TXD(out)<br />
Pin 3: GPIO/SPI-MISO(in)/UART-RXD(in)<br />
Pin 4:<br />
Pin 5:<br />
Pin 6: VCC(3.3V)<br />
Pin 7: GPIO/INT(in)<br />
GPIO/SPI-SCK(out)/UART-RTS(out)<br />
GND<br />
Pin 8: GPIO/RESET(out)<br />
Pin 9: GPIO<br />
Pin 10: GPIO<br />
Pin 11: GND<br />
Pin 12: VCC(3.3V)<br />
<strong>LPC11U68</strong> supported function<br />
GPIO/SPI-SSEL(out)<br />
GPIO/SPI-MOSI(out)<br />
GPIO/SPI-MISO(in)<br />
GPIO/SPI-SCK(out)<br />
GND<br />
VCC(3.3V)<br />
GPIO/INT(in)<br />
GPIO/RESET(out)<br />
GPIO<br />
GPIO<br />
GND<br />
VCC(3.3V)<br />
P2<br />
LPC<strong>Xpresso</strong> brd header<br />
(Bottom side of PCB)<br />
+3.3V<br />
SHT 1<br />
SHT 3<br />
SHT 2, 3<br />
SHT 3<br />
SHT 3<br />
SHT 3, 4<br />
SHT 3<br />
SHT 2, 3<br />
SHT 2<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
EXT_VIN<br />
VBAT<br />
RESET-PIO0_0<br />
PIO0_9-SSP0_MOSI<br />
PIO0_8-SSP0_MISO<br />
PIO1_29-SSP0_SCK<br />
PIO0_2-SSP0_SSEL<br />
PIO0_19-ISP_TX<br />
PIO0_18-ISP_RX<br />
PIO0_7<br />
PIO0_17<br />
PIO0_20<br />
PIO0_21<br />
PIO1_9-ADC_0<br />
PIO0_23-ADC_1<br />
PIO0_14-ADC_6<br />
PIO0_13-ADC_7<br />
PIO0_12-ADC_8<br />
PIO0_11-ADC_9<br />
PIO0_22<br />
PIO1_0<br />
PIO1_1<br />
PIO1_2<br />
PIO1_3<br />
PIO1_4<br />
PIO1_5<br />
GND<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
LPC<strong>Xpresso</strong><br />
1 GND<br />
2 VIN (4.5 - 5.5V)<br />
3 not used<br />
4 PIO/RESET<br />
5 PIO/MOSI<br />
6 PIO/MISO<br />
7 PIO/SCK<br />
8 PIO/SSEL<br />
9 PIO/TXD<br />
10 PIO/RXD<br />
11 PIO<br />
12 PIO<br />
13 PIO<br />
14 PIO<br />
15 PIO/AD0<br />
16 PIO/AD1<br />
17 PIO/AD2<br />
18 PIO/AD3<br />
19 PIO/AD4/SWDIO<br />
20 PIO/AD5<br />
PIO<br />
PIO<br />
PIO/USB_CONNECT<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
PIO/SWCLK<br />
PIO<br />
PIO<br />
mbed<br />
GND<br />
VIN (4.5 - 14V)<br />
VB (battery)<br />
nR (reset)<br />
SPI1-MOSI<br />
SPI1-MISO<br />
SPI1-SCK<br />
GPIO<br />
UART1-TX / I2C1-SDA<br />
UART1-RX / I2C1-SCL<br />
SPI2-MOSI<br />
SPI2-MISO<br />
SPI2-SCL / UART2-TX<br />
UART2-RX<br />
AIN0<br />
AIN1<br />
AIN2<br />
AIN3 / AOUT<br />
AIN4<br />
AIN5<br />
mbed<br />
VOUT (3.3V out)<br />
VU (5.0V USB out)<br />
IF+<br />
IF-<br />
RD-(Enet)<br />
RD+ (Enet)<br />
TD-(Enet)<br />
TD+ (Enet)<br />
D- (USB)<br />
D+ (USB)<br />
CAN-RD<br />
CAN-TD<br />
UART3-TX / I2C2-SDA<br />
UART3-RX / I2C2-SCL<br />
PWMOUT0<br />
PWMOUT1<br />
PWMOUT2<br />
PWMOUT3<br />
PWMOUT4<br />
PWMOUT5<br />
LPC<strong>Xpresso</strong><br />
VOUT (3.3V out)<br />
not used<br />
not used<br />
not used<br />
not used<br />
not used<br />
not used<br />
not used<br />
USB_DM<br />
USB_DP<br />
PIO<br />
PIO/USB_VBUS<br />
PIO/I2C-SDA<br />
PIO/I2C-SCL<br />
PIO/MAT=PWM<br />
PIO/MAT=PWM<br />
PIO<br />
PIO<br />
PIO<br />
PIO<br />
PIO<br />
PIO<br />
PIO<br />
PIO<br />
PIO<br />
PIO<br />
GND<br />
28<br />
29<br />
30<br />
31<br />
32<br />
33<br />
34<br />
35<br />
36<br />
37<br />
38<br />
39<br />
40<br />
41<br />
42<br />
43<br />
44<br />
45<br />
46<br />
47<br />
48<br />
49<br />
50<br />
51<br />
52<br />
53<br />
27 PIO<br />
54<br />
<strong>Xpresso</strong>_HDR_2X27_0.900<br />
PBC36SAAN<br />
28<br />
29<br />
30<br />
31<br />
32<br />
33<br />
34<br />
35<br />
36<br />
37<br />
38<br />
39<br />
40<br />
41<br />
42<br />
43<br />
44<br />
45<br />
46<br />
47<br />
48<br />
49<br />
50<br />
51<br />
52<br />
53<br />
54<br />
GND<br />
NC<br />
NC<br />
NC<br />
NC<br />
NC<br />
NC<br />
NC<br />
NC<br />
NC<br />
PIO1_13<br />
PIO1_12<br />
PIO0_5-I2C_SDA<br />
PIO0_4-I2C_SCL<br />
PIO2_16-SCT1_OUT0<br />
PIO2_17-SCT1_OUT1<br />
PIO2_18-SCT1_OUT2<br />
PIO2_19-SCT1_OUT3<br />
PIO2_2-SCT0_OUT1<br />
PIO2_7-SCT0_OUT2<br />
PIO1_15<br />
PIO1_10<br />
PIO1_8<br />
PIO0_1-ISP_EN<br />
PIO1_7<br />
PIO1_6<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 2, 3<br />
SHT 3<br />
SHT 3<br />
RESET-PIO0_0<br />
+5V<br />
PIO1_9-ADC_0<br />
PIO0_14-ADC_6<br />
PIO0_13-ADC_7<br />
PIO0_12-ADC_8<br />
PIO0_5-I2C_SDA<br />
PIO0_4-I2C_SCL<br />
+3.3V<br />
NC<br />
NC<br />
GND<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
J6<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
Rec-1x08 0.100 pitch<br />
J7<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
Arduino Shield receptacles<br />
Power<br />
RFU<br />
IOREF<br />
RESET<br />
+3V3<br />
+5V0<br />
GND<br />
GND<br />
VIN<br />
Analog In<br />
A0<br />
A1<br />
A2<br />
A3<br />
A4<br />
A5<br />
SHT 3, 4<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
PIO0_4-I2C_SCL<br />
PIO0_5-I2C_SDA<br />
PIO1_29-SSP0_SCK<br />
PIO0_8-SSP0_MISO<br />
PIO0_9-SSP0_MOSI<br />
PIO0_2-SSP0_SSEL<br />
PIO2_3-CT32B0_MAT1<br />
PIO1_28<br />
PIO1_25<br />
PIO1_27-CT32B0_MAT3<br />
PIO1_26-CT32B0_MAT2<br />
PIO1_19<br />
PIO1_24-CT32B0_MAT0<br />
PIO1_18<br />
PIO0_19-ISP_TX<br />
PIO0_18-ISP_RX<br />
+3.3V<br />
0ohms<br />
R9<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
J1<br />
Rec-1x10 0.100 pitch<br />
J2<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
Digital<br />
SCL<br />
SDA<br />
AREF<br />
GND<br />
13 SCK<br />
12 MISO<br />
11 PWM MOSI<br />
10 PWM SSEL<br />
9 PWM<br />
8<br />
Digital<br />
7<br />
6 PWM<br />
5 PWM<br />
4<br />
3 INT PWM<br />
2 INT<br />
1 TX<br />
0 RX<br />
+3.3V<br />
Rec-1x06 0.100 pitch<br />
Rec-1x08 0.100 pitch<br />
J8<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
PIO1_30<br />
PIO1_31<br />
PIO2_4<br />
PIO2_5<br />
PIO2_6<br />
PIO2_8<br />
PIO2_9<br />
PIO2_10<br />
PIO2_11<br />
PIO2_12<br />
PIO2_13<br />
PIO2_14<br />
1 1<br />
2 2<br />
3 3<br />
4 4<br />
5 5<br />
6 6<br />
7 7<br />
8 8<br />
9 9<br />
10 10<br />
11 11<br />
12 12<br />
ARRAY_4X5<br />
17<br />
18<br />
19<br />
20<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
13<br />
14<br />
15<br />
16<br />
GND<br />
PIO2_23<br />
PIO0_6<br />
PIO2_15<br />
PIO2_20<br />
PIO2_21<br />
PIO2_22<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
SHT 3<br />
d.consiglio<br />
9/25/2013<br />
9/10/13<br />
GND<br />
<strong>Xpresso</strong> MC/Arduino/PMOD headers<br />
NXP Semiconductors<br />
411 E. Plumeria Dr<br />
San Jose, CA 95134<br />
www.standardics.nxp.com/microcontrollers/<br />
<strong>Xpresso</strong>-<strong>LPC11U68</strong><br />
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