參數(shù)資料
型號(hào): LPC2468FET208
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學(xué)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: LPC2468FBD208<SOT459-1 (LQFP208)|<<http://www.nxp.com/packages/SOT459-1.html<1<Always Pb-free,;LPC2468FET208<SOT950-1 (TFBGA208)|<<http://www.nxp.com/packages/SOT950-1.ht
文件頁(yè)數(shù): 17/85頁(yè)
文件大小: 682K
代理商: LPC2468FET208
LPC2468
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6.1 — 6 September 2011
17 of 85
NXP Semiconductors
LPC2468
Single-chip 16-bit/32-bit micro
P2[23]/DYCS3/
CAP3[1]/SSEL0
64
[1]
U5
[1]
I/O
O
I
I/O
I/O
O
I/O
O
I/O
O
O
I/O
I/O
O
O
I/O
I/O
O
P2[23] —
General purpose digital input/output pin.
DYCS3 —
SDRAM chip select 3.
CAP3[1] —
Capture input for Timer 3, channel 1.
SSEL0 —
Slave Select for SSP0.
P2[24] —
General purpose digital input/output pin.
CKEOUT0 —
SDRAM clock enable 0.
P2[25] —
General purpose digital input/output pin.
CKEOUT1 —
SDRAM clock enable 1.
P2[26] —
General purpose digital input/output pin.
CKEOUT2 —
SDRAM clock enable 2.
MAT3[0] —
Match output for Timer 3, channel 0.
MISO0 —
Master In Slave Out for SSP0.
P2[27] —
General purpose digital input/output pin.
CKEOUT3 —
SDRAM clock enable 3.
MAT3[1] —
Match output for Timer 3, channel 1.
MOSI0 —
Master Out Slave In for SSP0.
P2[28] —
General purpose digital input/output pin.
DQMOUT0 —
Data mask 0 used with SDRAM and static devices.
P2[29] —
General purpose digital input/output pin.
DQMOUT1 —
Data mask 1 used with SDRAM and static devices.
P2[30] —
General purpose digital input/output pin.
DQMOUT2 —
Data mask 2 used with SDRAM and static devices.
MAT3[2] —
Match output for Timer 3, channel 2.
SDA2 —
I
2
C2 data input/output (this is not an open-drain pin).
P2[31] —
General purpose digital input/output pin.
DQMOUT3 —
Data mask 3 used with SDRAM and static devices.
MAT3[3] —
Match output for Timer 3, channel 3.
SCL2 —
I
2
C2 clock input/output (this is not an open-drain pin).
Port 3:
Port 3 is a 32-bit 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.
P3[0] —
General purpose digital input/output pin.
D0 —
External memory data line 0.
P3[1] —
General purpose digital input/output pin.
D1 —
External memory data line 1.
P3[2] —
General purpose digital input/output pin.
D2 —
External memory data line 2.
P3[3] —
General purpose digital input/output pin.
D3 —
External memory data line 3.
P3[4] —
General purpose digital input/output pin.
D4 —
External memory data line 4.
P2[24]/
CKEOUT0
53
[1]
P5
[1]
P2[25]/
CKEOUT1
54
[1]
R4
[1]
P2[26]/
CKEOUT2/
MAT3[0]/MISO0
57
[1]
T4
[1]
P2[27]/
CKEOUT3/
MAT3[1]/MOSI0
47
[1]
P3
[1]
P2[28]/
DQMOUT0
49
[1]
P4
[1]
P2[29]/
DQMOUT1
43
[1]
N3
[1]
I/O
O
I/O
O
O
I/O
I/O
O
O
I/O
I/O
P2[30]/
DQMOUT2/
MAT3[2]/SDA2
31
[1]
L4
[1]
P2[31]/
DQMOUT3/
MAT3[3]/SCL2
39
[1]
N2
[1]
P3[0] to P3[31]
P3[0]/D0
197
[1]
B4
[1]
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
P3[1]/D1
201
[1]
B3
[1]
P3[2]/D2
207
[1]
B1
[1]
P3[3]/D3
3
[1]
E4
[1]
P3[4]/D4
13
[1]
F2
[1]
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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