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參數(shù)資料
| 型號(hào)： | LPC2148 |
| 廠(chǎng)商： | NXP Semiconductors N.V. |
| 英文描述： | Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC |
| 中文描述： | 單芯片16-bit/32-bit微控制器，高達(dá)512的ISP /國(guó)際檢察官聯(lián)合會(huì)的USB 2.0全速設(shè)備，10位ADC和DAC kB閃存 |
| 文件頁(yè)數(shù)： | 10/38頁(yè) |
| 文件大?。?/td> | 193K |
| 代理商： | LPC2148 |
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9397 750 14985
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Preliminary data sheet
Rev. 01 — 3 October 2005
10 of 38
Philips Semiconductors
LPC2141/42/44/46/48
Single-chip 16-bit/32-bit microcontrollers
P0.31/UP_LED/
CONNECT
17
[6]
O
O
P0.31 —
General purpose output only digital pin (GPO).
UP_LED —
USB GoodLink LED indicator. It is LOW when device is
configured (non-control endpoints enabled). It is HIGH when the device is not
configured or during global suspend.
CONNECT —
Signal used to switch an external 1.5 k
resistor under the
software control. Used with the SoftConnect USB feature.
Important:
This is an digital output only pin. This pin MUST NOT be
externally pulled LOW when RESET pin is LOW or the JTAG port will be
disabled.
Port 1:
Port 1 is a 32-bit bidirectional I/O port with individual direction controls
for each bit. The operation of port 1 pins depends upon the pin function
selected via the pin connect block. Pins 0 through 15 of port 1 are not
available.
P1.16 —
General purpose input/output digital pin (GPIO).
TRACEPKT0 —
Trace Packet, bit 0. Standard I/O port with internal pull-up.
P1.17 —
General purpose input/output digital pin (GPIO).
TRACEPKT1 —
Trace Packet, bit 1. Standard I/O port with internal pull-up.
P1.18 —
General purpose input/output digital pin (GPIO).
TRACEPKT2 —
Trace Packet, bit 2. Standard I/O port with internal pull-up.
P1.19 —
General purpose input/output digital pin (GPIO).
TRACEPKT3 —
Trace Packet, bit 3. Standard I/O port with internal pull-up.
P1.20 —
General purpose input/output digital pin (GPIO).
TRACESYNC —
Trace Synchronization. Standard I/O port with internal
pull-up.
Note:
LOW on this pin while RESET is LOW enables pins P1.25:16 to
operate as Trace port after reset.
P1.21 —
General purpose input/output digital pin (GPIO).
PIPESTAT0 —
Pipeline Status, bit 0. Standard I/O port with internal pull-up.
P1.22 —
General purpose input/output digital pin (GPIO).
PIPESTAT1 —
Pipeline Status, bit 1. Standard I/O port with internal pull-up.
P1.23 —
General purpose input/output digital pin (GPIO).
PIPESTAT2 —
Pipeline Status, bit 2. Standard I/O port with internal pull-up.
P1.24 —
General purpose input/output digital pin (GPIO).
TRACECLK —
Trace Clock. Standard I/O port with internal pull-up.
P1.25 —
General purpose input/output digital pin (GPIO).
EXTIN0 —
External Trigger Input. Standard I/O with internal pull-up.
P1.26 —
General purpose input/output digital pin (GPIO).
RTCK —
Returned Test Clock output. Extra signal added to the JTAG port.
Assists debugger synchronization when processor frequency varies.
Bidirectional pin with internal pull-up.
Note:
LOW on RTCK while RESET is LOW enables pins P1.31:26 to operate
as Debug port after reset.
P1.27 —
General purpose input/output digital pin (GPIO).
TDO —
Test Data out for JTAG interface.
O
P1.0 to P1.31
I/O
P1.16/
TRACEPKT0
16
[6]
I/O
O
I/O
O
I/O
O
I/O
O
I/O
O
P1.17/
TRACEPKT1
12
[6]
P1.18/
TRACEPKT2
8
[6]
P1.19/
TRACEPKT3
4
[6]
P1.20/
TRACESYNC
48
[6]
P1.21/
PIPESTAT0
44
[6]
I/O
O
I/O
O
I/O
O
I/O
O
I/O
I
I/O
I/O
P1.22/
PIPESTAT1
40
[6]
P1.23/
PIPESTAT2
36
[6]
P1.24/
TRACECLK
32
[6]
P1.25/EXTIN0
28
[6]
P1.26/RTCK
24
[6]
P1.27/TDO
64
[6]
I/O
O
Table 3:
Symbol
Pin description
…continued
Pin
Type
Description
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相關(guān)代理商/技術(shù)參數(shù) |
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| LPC2148FBD64 | 制造商:NXP Semiconductors 功能描述:MCU 16/32BIT ARM7 512K FLASH 64LQFP 制造商:NXP Semiconductors 功能描述:MCU, 16/32BIT, ARM7, 512K FLASH, 64LQFP 制造商:NXP Semiconductors 功能描述:IC, 32BIT MCU, 60MHZ, LQFP-64; Controller Family/Series:(ARM7); Core Size:32bit; No. of I/O's:45; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Digital IC Case Style:LQFP; No. of Pins:64; Program Memory Size:512KB; CPU Speed:60MHz ;RoHS Compliant: Yes |
| LPC2148FBD64,151 | 功能描述:ARM微控制器 - MCU ARM7 512KF/40KR/USB RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線(xiàn)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 |
| LPC2148FBD64151 | 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 60MHZ LQFP-64 |
| LPC214X | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC |
| LPC2157 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver |
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