參數(shù)資料
型號(hào): LPC2420FBD208
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Flashless 16-bit-32-bit microcontroller; Ethernet, CAN, ISP-IAP, USB 2.0 device-host-OTG, external memory interface
中文描述: 16-BIT, 72 MHz, RISC MICROCONTROLLER, PQFP208
封裝: 28 X 28 MM, 1.40 MM HEIGHT, PLASTIC, SOT-459-1, MS-026, LQFP-208
文件頁(yè)數(shù): 16/86頁(yè)
文件大?。?/td> 496K
代理商: LPC2420FBD208
LPC2420_60
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6.1 — 22 September 2011
16 of 86
NXP Semiconductors
LPC2420/2460
Flashless 16-bit/32-bit microcontroller
P1[26]/
USB_SSPND1/
PWM1[6]/
CAP0[0]
82
[1]
R10
[1]
I/O
O
O
I
I/O
I
P1[26] —
General purpose digital input/output pin.
USB_SSPND1 —
USB port 1 Bus Suspend status (OTG transceiver).
PWM1[6] —
Pulse Width Modulator 1, channel 6 output.
CAP0[0] —
Capture input for Timer 0, channel 0.
P1[27] —
General purpose digital input/output pin.
USB_INT1 —
USB port 1 OTG transceiver interrupt (OTG
transceiver).
USB_OVRCR1 —
USB port 1 Over-Current status.
CAP0[1] —
Capture input for Timer 0, channel 1.
P1[28] —
General purpose digital input/output pin.
USB_SCL1 —
USB port 1 I
2
C-bus serial clock (OTG transceiver).
PCAP1[0] —
Capture input for PWM1, channel 0.
MAT0[0] —
Match output for Timer 0, channel 0.
P1[29] —
General purpose digital input/output pin.
USB_SDA1 —
USB port 1 I
2
C-bus serial data (OTG transceiver).
PCAP1[1] —
Capture input for PWM1, channel 1.
MAT0[1] —
Match output for Timer 0, channel 0.
P1[30] —
General purpose digital input/output pin.
USB_PWRD2 —
Power Status for USB port 2.
V
BUS
Monitors the presence of USB bus power.
Note:
This signal must be HIGH for USB reset to occur.
AD0[4] —
A/D converter 0, input 4.
P1[31] —
General purpose digital input/output pin.
USB_OVRCR2 —
Over-Current status for USB port 2.
SCK1 —
Serial Clock for SSP1.
AD0[5] —
A/D converter 0, input 5.
Port 2:
Port 2 is a 32-bit I/O port with individual direction controls for
each bit. The operation of port 2 pins depends upon the pin function
selected via the Pin Connect block.
P2[0] —
General purpose digital input/output pin.
PWM1[1] —
Pulse Width Modulator 1, channel 1 output.
TXD1 —
Transmitter output for UART1.
TRACECLK —
Trace Clock.
P2[1] —
General purpose digital input/output pin.
PWM1[2] —
Pulse Width Modulator 1, channel 2 output.
RXD1 —
Receiver input for UART1.
PIPESTAT0 —
Pipeline Status, bit 0.
P2[2] —
General purpose digital input/output pin.
PWM1[3] —
Pulse Width Modulator 1, channel 3 output.
CTS1 —
Clear to Send input for UART1.
PIPESTAT1 —
Pipeline Status, bit 1.
P1[27]/
USB_INT1/
USB_OVRCR1/
CAP0[1]
88
[1]
T12
[1]
I
I
I/O
I/O
I
O
I/O
I/O
I
O
I/O
I
I
P1[28]/
USB_SCL1/
PCAP1[0]/
MAT0[0]
90
[1]
T13
[1]
P1[29]/
USB_SDA1/
PCAP1[1]/
MAT0[1]
92
[1]
U14
[1]
P1[30]/
USB_PWRD2/
V
BUS
/AD0[4]
42
[2]
P2
[2]
I
I/O
I
I/O
I
I/O
P1[31]/
USB_OVRCR2/
SCK1/AD0[5]
40
[2]
P1
[2]
P2[0] to P2[31]
P2[0]/PWM1[1]/
TXD1/
TRACECLK
154
[1]
B17
[1]
I/O
O
O
O
I/O
O
I
O
I/O
O
I
O
P2[1]/PWM1[2]/
RXD1/
PIPESTAT0
152
[1]
E14
[1]
P2[2]/PWM1[3]/
CTS1/
PIPESTAT1
150
[1]
D15
[1]
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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