參數(shù)資料
型號(hào)： LPC2458FET180
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： LPC2458FET180<SOT570-3 (TFBGA180)|<<http://www.nxp.com/packages/SOT570-3.html<1<Always Pb-free,;
文件頁數(shù)： 16/80頁
文件大小： 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
16 of 80
NXP Semiconductors
LPC2458
Single-chip 16-bit/32-bit micro
P2[20]/DYCS0
P6
[1]
I/O
O
I/O
O
I/O
O
I/O
O
I/O
O
I/O
O
I/O
P2[20] —
General purpose digital input/output pin.
DYCS0 —
SDRAM chip select 0.
P2[21] —
General purpose digital input/output pin.
DYCS1 —
SDRAM chip select 1.
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[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.
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.
Pins P3[16:22] and P3[27:31] are not available.
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.
P3[5] —
General purpose digital input/output pin.
D5 —
External memory data line 5.
P3[6] —
General purpose digital input/output pin.
D6 —
External memory data line 6.
P3[7] —
General purpose digital input/output pin.
D7 —
External memory data line 7.
P3[8] —
General purpose digital input/output pin.
D8 —
External memory data line 8.
P3[9] —
General purpose digital input/output pin.
D9 —
External memory data line 9.
P3[10] —
General purpose digital input/output pin.
D10 —
External memory data line 10.
P3[11] —
General purpose digital input/output pin.
D11 —
External memory data line 11.
P2[21]/DYCS1
N8
[1]
P2[24]/
CKEOUT0
P1
[1]
P2[25]/
CKEOUT1
P2
[1]
P2[28]/
DQMOUT0
M2
[1]
P2[29]/
DQMOUT1
L1
[1]
P3[0] to P3[31]
P3[0]/D0
D6
[1]
I/O
I/O
I/O
P3[1]/D1
E6
[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
I/O
I/O
I/O
I/O
I/O
P3[2]/D2
A2
[1]
P3[3]/D3
G5
[1]
P3[4]/D4
D3
[1]
P3[5]/D5
E3
[1]
P3[6]/D6
F4
[1]
P3[7]/D7
G3
[1]
P3[8]/D8
A6
[1]
P3[9]/D9
A4
[1]
P3[10]/D10
B3
[1]
P3[11]/D11
B2
[1]
Table 4.
Symbol
Pin description
…continued
Ball
Type
Description
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LPC2458FET180,551 功能描述:ARM微控制器 - MCU ARM7 512KF/USBH/ENET RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
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LPC2460_08 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit micro; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
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