OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LPC2290FBD144/01,5

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P41
LPC2290_3 © NXP B.V. 2006. All rights reserved.
Product data sheet Rev. 03 — 16 November 2006 10 of 41
NXP Semiconductors
LPC2290
16/32-bit ARM microcontroller with external memory interface
P2.18/D18 133
[5]
I/O P2.18 — General purpose digital input/output pin.
I/O D18 — External memory data line 18.
P2.19/D19 134
[5]
I/O P2.19 — General purpose digital input/output pin.
I/O D19 — External memory data line 19.
P2.20/D20 136
[5]
I/O P2.20 — General purpose digital input/output pin.
I/O D20 — External memory data line 20.
P2.21/D21 137
[5]
I/O P2.21 — General purpose digital input/output pin.
I/O D21 — External memory data line 21.
P2.22/D22 1
[5]
I/O P2.22 — General purpose digital input/output pin.
I/O D22 — External memory data line 22.
P2.23/D23 10
[5]
I/O P2.23 — General purpose digital input/output pin.
I/O D23 — External memory data line 23.
P2.24/D24 11
[5]
I/O P2.24 — General purpose digital input/output pin.
I/O D24 — External memory data line 24.
P2.25/D25 12
[5]
I/O P2.25 — General purpose digital input/output pin.
I/O D25 — External memory data line 25.
P2.26/D26/
BOOT0
13
[5]
I/O P2.26 — General purpose digital input/output pin.
I/O D26 — External memory data line 26.
I BOOT0 — While
RESET is low, together with BOOT1 controls booting and
internal operation. Internal pull-up ensures high state if pin is left
unconnected.
P2.27/D27/
BOOT1
16
[5]
I/O P2.27 — General purpose digital input/output pin.
I/O D27 — External memory data line 27.
I BOOT1 — While
RESET is low, together with BOOT0 controls booting and
internal operation. Internal pull-up ensures high state if pin is left
unconnected.
BOOT1:0 = 00 selects 8-bit memory on CS0 for boot.
BOOT1:0 = 01 selects 16-bit memory on CS0 for boot.
BOOT1:0 = 10 selects 32-bit memory on CS0 for boot.
BOOT1:0 = 11 selects internal flash memory.
P2.28/D28 17
[5]
I/O P2.28 — General purpose digital input/output pin.
I/O D28 — External memory data line 28.
P2.29/D29 18
[5]
I/O P2.29 — General purpose digital input/output pin.
I/O D29 — External memory data line 29.
P2.30/D30/
AIN4
19
[2]
I/O P2.30 — General purpose digital input/output pin.
I/O D30 — External memory data line 30.
I AIN4 — ADC, input 4. This analog input is always connected to its pin.
P2.31/D31/
AIN5
20
[2]
I/O P2.31 — General purpose digital input/output pin.
I/O D31 — External memory data line 31.
I AIN5 — ADC, input 5. This analog input is always connected to its pin.
P3.0 to P3.31 I/O Port 3 — Port 3 is a 32-bit bidirectional I/O port with individual direction
controls for each bit. The operation of port 3 pins depends upon the pin
function selected via the Pin Connect Block.
Table 3. Pin description
…continued
Symbol Pin Type Description
LPC2290_3 © NXP B.V. 2006. All rights reserved.
Product data sheet Rev. 03 — 16 November 2006 11 of 41
NXP Semiconductors
LPC2290
16/32-bit ARM microcontroller with external memory interface
P3.0/A0 89
[5]
I/O P3.0 — General purpose digital input/output pin.
O A0 — External memory address line 0.
P3.1/A1 88
[5]
I/O P3.1 — General purpose digital input/output pin.
O A1 — External memory address line 1.
P3.2/A2 87
[5]
I/O P3.2 — General purpose digital input/output pin.
O A2 — External memory address line 2.
P3.3/A3 81
[5]
I/O P3.3 — General purpose digital input/output pin.
O A3 — External memory address line 3.
P3.4/A4 80
[5]
I/O P3.4 — General purpose digital input/output pin.
O A4 — External memory address line 4.
P3.5/A5 74
[5]
I/O P3.5 — General purpose digital input/output pin.
O A5 — External memory address line 5.
P3.6/A6 73
[5]
I/O P3.6 — General purpose digital input/output pin.
O A6 — External memory address line 6.
P3.7/A7 72
[5]
I/O P3.7 — General purpose digital input/output pin.
O A7 — External memory address line 7.
P3.8/A8 71
[5]
I/O P3.8 — General purpose digital input/output pin.
O A8 — External memory address line 8.
P3.9/A9 66
[5]
I/O P3.9 — General purpose digital input/output pin.
O A9 — External memory address line 9.
P3.10/A10 65
[5]
I/O P3.10 — General purpose digital input/output pin.
O A10 — External memory address line 10.
P3.11/A11 64
[5]
I/O P3.11 — General purpose digital input/output pin.
O A11 — External memory address line 11.
P3.12/A12 63
[5]
I/O P3.12 — General purpose digital input/output pin.
O A12 — External memory address line 12.
P3.13/A13 62
[5]
I/O P3.13 — General purpose digital input/output pin.
O A13 — External memory address line 13.
P3.14/A14 56
[5]
I/O P3.14 — General purpose digital input/output pin.
O A14 — External memory address line 14.
P3.15/A15 55
[5]
I/O P3.15 — General purpose digital input/output pin.
O A15 — External memory address line 15.
P3.16/A16 53
[5]
I/O P3.16 — General purpose digital input/output pin.
O A16 — External memory address line 16.
P3.17/A17 48
[5]
I/O P3.17 — General purpose digital input/output pin.
O A17 — External memory address line 17.
P3.18/A18 47
[5]
I/O P3.18 — General purpose digital input/output pin.
O A18 — External memory address line 18.
P3.19/A19 46
[5]
I/O P3.19 — General purpose digital input/output pin.
O A19 — External memory address line 19.
Table 3. Pin description
…continued
Symbol Pin Type Description
LPC2290_3 © NXP B.V. 2006. All rights reserved.
Product data sheet Rev. 03 — 16 November 2006 12 of 41
NXP Semiconductors
LPC2290
16/32-bit ARM microcontroller with external memory interface
P3.20/A20 45
[5]
I/O P3.20 — General purpose digital input/output pin.
O A20 — External memory address line 20.
P3.21/A21 44
[5]
I/O P3.21 — General purpose digital input/output pin.
O A21 — External memory address line 21.
P3.22/A22 41
[5]
I/O P3.22 — General purpose digital input/output pin.
O A22 — External memory address line 22.
P3.23/A23/
XCLK
40
[5]
I/O P3.23 — General purpose digital input/output pin.
I/O A23 — External memory address line 23.
O XCLK — Clock output.
P3.24/CS3 36
[5]
I/O P3.24 — General purpose digital input/output pin.
O CS3 — LOW-active Chip Select 3 signal.
(Bank 3 addresses range 0x8300 0000 to 0x83FF FFFF)
P3.25/CS2 35
[5]
I/O P3.25 — General purpose digital input/output pin.
O CS2 — LOW-active Chip Select 2 signal.
(Bank 2 addresses range 0x8200 0000 to 0x82FF FFFF)
P3.26/CS1 30
[5]
I/O P3.26 — General purpose digital input/output pin.
O CS1 — LOW-active Chip Select 1 signal.
(Bank 1 addresses range 0x8100 0000 to 0x81FF FFFF)
P3.27/WE 29
[5]
I/O P3.27 — General purpose digital input/output pin.
O WE — LOW-active Write enable signal.
P3.28/BLS3/
AIN7
28
[2]
I/O P3.28 — General purpose digital input/output pin.
O BLS3 — LOW-active Byte Lane Select signal (Bank 3).
I AIN7 — ADC, input 7. This analog input is always connected to its pin.
P3.29/BLS2/
AIN6
27
[4]
I/O P3.29 — General purpose digital input/output pin.
O BLS2 — LOW-active Byte Lane Select signal (Bank 2).
I AIN6 — ADC, input 6. This analog input is always connected to its pin.
P3.30/BLS1 97
[4]
I/O P3.30 — General purpose digital input/output pin.
O BLS1 — LOW-active Byte Lane Select signal (Bank 1).
P3.31/BLS0 96
[4]
I/O P3.31 — General purpose digital input/output pin.
O BLS0 — LOW-active Byte Lane Select signal (Bank 0).
TD1 22
[5]
O TD1: CAN1 transmitter output.
RESET 135
[6]
I External Reset input: A LOW on this pin resets the device, causing I/O ports
and peripherals to take on their default states, and processor execution to
begin at address 0. TTL with hysteresis, 5 V tolerant.
XTAL1 142
[7]
I Input to the oscillator circuit and internal clock generator circuits.
XTAL2 141
[7]
O Output from the oscillator amplifier.
V
SS
3, 9, 26, 38,
54, 67, 79,
93, 103, 107,
111, 128
I Ground: 0 V reference.
V
SSA
139 I Analog ground: 0 V reference. This should nominally be the same voltage
as V
SS
, but should be isolated to minimize noise and error.
Table 3. Pin description
…continued
Symbol Pin Type Description
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P41

LPC2290FBD144/01,5

Mfr. #:
Buy LPC2290FBD144/01,5
Manufacturer:
NXP Semiconductors
Description:
ARM Microcontrollers - MCU ARM7 16KR/2CAN/ADC ROMLESS
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet