參數(shù)資料
型號： LPC2458FET180
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學處理器
英文描述： Single-chip 16-bit-32-bit micro; 512 kB flash, Ethernet, CAN, ISP-IAP, USB 2.0 device-host-OTG, external memory interface
封裝： LPC2458FET180<SOT570-3 (TFBGA180)|<<http://www.nxp.com/packages/SOT570-3.html<1<Always Pb-free,;
文件頁數(shù)： 17/80頁
文件大?。?/td> 611K
代理商： LPC2458FET180
LPC2458
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 1 September 2011
17 of 80
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
P3[12]/D12
A1
[1]
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I/O
I
O
I/O
O
O
I/O
P3[12] —
General purpose digital input/output pin.
D12 —
External memory data line 12.
P3[13] —
General purpose digital input/output pin.
D13 —
External memory data line 13.
P3[14] —
General purpose digital input/output pin.
D14 —
External memory data line 14.
P3[15] —
General purpose digital input/output pin.
D15 —
External memory data line 15.
P3[23] —
General purpose digital input/output pin.
CAP0[0] —
Capture input for Timer 0, channel 0.
PCAP1[0] —
Capture input for PWM1, channel 0.
P3[24] —
General purpose digital input/output pin.
CAP0[1] —
Capture input for Timer 0, channel 1.
PWM1[1] —
Pulse Width Modulator 1, output 1.
P3[25] —
General purpose digital input/output pin.
MAT0[0] —
Match output for Timer 0, channel 0.
PWM1[2] —
Pulse Width Modulator 1, output 2.
P3[26] —
General purpose digital input/output pin.
MAT0[1] —
Match output for Timer 0, channel 1.
PWM1[3] —
Pulse Width Modulator 1, output 3.
Port 4:
Port 4 is a 32-bit I/O port with individual direction controls for each bit. The
operation of port 4 pins depends upon the pin function selected via the Pin
Connect block.
Pins P4[20:23] are not available.
P4[0] —
General purpose digital input/output pin.
A0 —
External memory address line 0.
P4[1] —
General purpose digital input/output pin.
A1 —
External memory address line 1.
P4[2] —
General purpose digital input/output pin.
A2 —
External memory address line 2.
P4[3] —
General purpose digital input/output pin.
A3 —
External memory address line 3.
P4[4] —
General purpose digital input/output pin.
A4 —
External memory address line 4.
P4[5] —
General purpose digital input/output pin.
A5 —
External memory address line 5.
P4[6] —
General purpose digital input/output pin.
A6 —
External memory address line 6.
P4[7] —
General purpose digital input/output pin.
A7 —
External memory address line 7.
P3[13]/D13
C1
[1]
P3[14]/D14
F1
[1]
P3[15]/D15
G4
[1]
P3[23]/CAP0[0]/
PCAP1[0]
M4
[1]
P3[24]/CAP0[1]/
PWM1[1]
N3
[1]
P3[25]/MAT0[0]/
PWM1[2]
M3
[1]
P3[26]/MAT0[1]/
PWM1[3]
K7
[1]
O
O
I/O
P4[0] to P4[31]
P4[0]/A0
L6
[1]
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P4[1]/A1
M7
[1]
P4[2]/A2
M8
[1]
P4[3]/A3
K9
[1]
P4[4]/A4
P13
[1]
P4[5]/A5
H10
[1]
P4[6]/A6
K10
[1]
P4[7]/A7
K12
[1]
Table 4.
Symbol
Pin description
…continued
Ball
Type
Description
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