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參數(shù)資料
| 型號： | LPC2460FBD208 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學(xué)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 |
| 封裝： | LPC2420FBD208<SOT459-1 (LQFP208)|<<http://www.nxp.com/packages/SOT459-1.html<1<Always Pb-free,;LPC2420FET208<SOT950-1 (TFBGA208)|<<http://www.nxp.com/packages/SOT950-1.ht |
| 文件頁數(shù)： | 24/86頁 |
| 文件大?。?/td> | 496K |
| 代理商： | LPC2460FBD208 |
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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
24 of 86
NXP Semiconductors
LPC2420/2460
Flashless 16-bit/32-bit microcontroller
P4[31]/CS1
193
[1]
A4
[1]
I/O
O
O
P4[31] —
General purpose digital input/output pin.
CS1 —
LOW active Chip Select 1 signal.
ALARM —
RTC controlled output. This is a 1.8 V pin. It goes HIGH
when a RTC alarm is generated.
USB_D
2 —
USB port 2 bidirectional D
line.
DBGEN —
JTAG interface control signal. Also used for boundary
scanning.
TDO —
Test data out for JTAG interface.
TDI —
Test data in for JTAG interface.
TMS —
Test Mode Select for JTAG interface.
TRST —
Test Reset for JTAG interface.
TCK —
Test Clock for JTAG interface. This clock must be slower than
1
6
of the CPU clock (CCLK) for the JTAG interface to operate.
RTCK —
JTAG interface control signal.
Note:
LOW on this pin while RESET is LOW enables ETM pins
(P2[9:0]) to operate as Trace port after reset.
RSTOUT —
This is a 3.3 V pin. LOW on this pin indicates
LPC2420/2460 being in Reset state.
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.
Input to the oscillator circuit and internal clock generator circuits.
Output from the oscillator amplifier.
Input to the RTC oscillator circuit.
Output from the RTC oscillator circuit.
ground:
0 V reference for the digital I/O pins.
ALARM
37
[7]
N1
[7]
USB_D
2
DBGEN
52
9
[1][8]
U1
F4
[1][8]
I/O
I
TDO
TDI
TMS
TRST
TCK
2
[1][9]
4
[1][8]
6
[1][8]
8
[1][8]
10
[1][9]
D3
[1][9]
C2
[1][8]
E3
[1][8]
D1
[1][8]
E2
[1][9]
O
I
I
I
I
RTCK
206
[1][8]
C3
[1][8]
I/O
RSTOUT
29
K3
O
RESET
35
[10]
M2
[10]
I
XTAL1
XTAL2
RTCX1
RTCX2
V
SSIO
44
[7][11]
46
[7][11]
34
[7][12]
36
[7][12]
33, 63,
77, 93,
114,
133, 148,
169, 189,
200
[7]
M4
[7][11]
N4
[7][11]
K2
[7][12]
L2
[7][12]
L3, T5,
R9,
P12,
N16,
H14,
E15, A12,
B6, A2
[7]
K4, P10,
D12
[7]
J2
[7]
I
O
I
O
I
V
SSCORE
32, 84,
172
[7]
22
[7]
I
ground:
0 V reference for the core.
V
SSA
I
analog ground:
0 V reference. This should nominally be the same
voltage as V
SSIO
/V
SSCORE
, but should be isolated to minimize noise
and error.
3.3 V supply voltage:
This is the power supply voltage for the I/O
ports.
V
DD(3V3)
15, 60,
71, 89,
112,
125, 146,
165,
181,
198
[7]
G3,
P6, P8,
U13,
P17,
K16,
C17,
B13,
C9,
D7
[7]
J4, L14,
G14
[7]
I
n.c.
30, 117,
141
[7]
I
not connected pins:
These pins must be left unconnected (floating).
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2460FBD208,551 | 功能描述:ARM微控制器 - MCU ARM7 USBHOST/ENET ROMLESS 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 |
| LPC2460FBD208-S | 制造商:NXP Semiconductors 功能描述:MCU 16-Bit/32-Bit LPC2000 ARM7TDMI-S RISC ROMLess 3.3V 208-Pin LQFP Tray |
| LPC2460FET208 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface |
| LPC2460FET208,551 | 功能描述:ARM微控制器 - MCU ARM7 USBHOST/ENET ROMLESS 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 |
| LPC2468 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface |
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