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參數(shù)資料
| 型號： | LPC2157FBD100 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Single-chip 16-bit-32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver |
| 中文描述： | 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100 |
| 文件頁數(shù)： | 13/45頁 |
| 文件大小： | 220K |
| 代理商： | LPC2157FBD100 |
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LPC2157_2158_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 9 February 2009
13 of 45
NXP Semiconductors
LPC2157/2158
Single-chip 16-bit/32-bit microcontrollers
P0[31]/UP_LED/
CONNECT
5
[6]
O
O
P0[31] —
General purpose output only digital pin.
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 and 18 through 24 of
port 1 are not available.
P1[16] —
General purpose input/output digital pin (GPIO).
P1[17] —
General purpose input/output digital pin (GPIO).
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.
P1[28] —
General purpose input/output digital pin (GPIO).
TDI —
Test Data in for JTAG interface.
P1[29] —
General purpose input/output digital pin (GPIO).
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.
P1[30] —
General purpose input/output digital pin (GPIO).
TMS —
Test Mode Select for JTAG interface.
P1[31] —
General purpose input/output digital pin (GPIO).
TRST —
Test Reset for JTAG interface.
USB bidirectional D+ line.
USB bidirectional D
line.
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 from the oscillator amplifier.
Output to the oscillator circuit and internal clock generator circuits.
Input to the RTC oscillator circuit.
Output from the RTC oscillator circuit.
Ground:
0 V reference.
O
P1[0] to P1[31]
I/O
P1[16]
P1[17]
P1[25]/EXTIN0
4
[6]
100
[6]
16
[6]
I/O
I/O
I/O
I
I/O
I/O
P1[26]/RTCK
12
[6]
P1[27]/TDO
90
[6]
I/O
O
I/O
I
I/O
I
P1[28]/TDI
86
[6]
P1[29]/TCK
82
[6]
P1[30]/TMS
78
[6]
I/O
I
I/O
I
I/O
I/O
I
P1[31]/TRST
8
[6]
D+
D
RESET
98
[7]
99
[7]
83
[8]
XTAL1
XTAL2
RTCX1
RTCX2
V
SS
88
[9]
87
[9]
93
[9]
94
[9]
6, 13, 32,
39, 40,
85, 95
O
I
I
O
I
Table 3.
Symbol
Pin description LPC2158
…continued
Pin
Type
Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LPC2158FBD100 | Single-chip 16-bit-32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver |
| LPC2194HBD64 | Single-chip 16-32-bit microcontroller; 256 kB ISP-IAP flash with 10-bit ADC and CAN |
| LPC2210FBD144 | 16-32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface |
| LPC2220FET144 | 16-32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface |
| LPC2212FBD144 | Single-chip 16-32-bit ARM microcontrollers; 128-256 kB ISP-IAP flash with 10-bit ADC and external memory interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2157FBD100,551 | 功能描述:ARM微控制器 - MCU 512K FL/32K RAM ADC/DAC LCD 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 |
| LPC2158 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver |
| LPC2158FBD100 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver |
| LPC2158FBD100,551 | 功能描述:ARM微控制器 - MCU 512K FL/40K RAM 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 |
| LPC2158FBD100-S | 功能描述:ARM微控制器 - MCU 512K FL/40K RAM USB LCD 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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