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參數(shù)資料
| 型號： | LPC2220FET144 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學處理器 |
| 英文描述： | 16-32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface |
| 中文描述： | 16/32位的ARM微控制器；閃存less，10位ADC和外部存儲器接口 |
| 封裝： | LPC2210FBD144/01<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;LPC2220FBD144<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1. |
| 文件頁數(shù)： | 23/50頁 |
| 文件大小： | 259K |
| 代理商： | LPC2220FET144 |
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LPC2210_2220_6
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 06 — 11 December 2008
23 of 50
NXP Semiconductors
LPC2210/2220
16/32-bit ARM microcontrollers
6.9 External memory controller
The external static memory controller is a module which provides an interface between
the system bus and external (off-chip) memory devices. It provides support for up to four
independently configurable memory banks (16 MB each with byte lane enable control)
simultaneously. Each memory bank is capable of supporting SRAM, ROM, flash EPROM,
burst ROM memory, or some external I/O devices.
Each memory bank may be 8-bit, 16-bit, or 32-bit wide.
6.10 General purpose parallel I/O
Device pins that are not connected to a specific peripheral function are controlled by the
GPIO registers. Pins may be dynamically configured as inputs or outputs. Separate
registers allow setting or clearing any number of outputs simultaneously. The value of the
output register may be read back, as well as the current state of the port pins.
6.10.1
Features
Direction control of individual bits.
Separate control of output set and clear.
All I/O default to inputs after reset.
6.11 10-bit ADC
The LPC2210/2220 each contain a single 10-bit successive approximation ADC with eight
multiplexed channels.
6.11.1
Features
Measurement range of 0 V to 3 V.
Capable of performing more than 400000 10-bit samples per second.
Burst conversion mode for single or multiple inputs.
23
Controls whether P3.0/A0 is a port pin (0) or an address line (1).
1 if BOOT1:0 = 00
at RESET = 0,
0 otherwise
BOOT1 during
reset
000 if
BOOT1:0 = 11 at
reset, 111
otherwise
24
Controls whether P3.1/A1 is a port pin (0) or an address line (1).
27:25
Controls the number of pins among P3.23/A23/XCLK and P3[22:2]/A2[22:2] that
are address lines:
000 = None
100 = A11 to A2 are address lines.
001 = A3 to A2 are address
lines.
010 = A5 to A2 are address
lines.
011 = A7 to A2 are address
lines.
reserved
101 = A15 to A2 are address lines.
110 = A19 to A2 are address lines.
111 = A23 to A2 are address lines.
31:28
Table 9.
PINSEL2 bits
Pin function select register 2 (PINSEL2 - 0xE002 C014)
…continued
Description
Reset value
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2220FET144,551 | 功能描述:ARM微控制器 - MCU ROMLESS/64K RAM/ADC/EXT BUS 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 安裝風格:SMD/SMT |
| LPC2220FET144/G | 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 75MHZ, TFBGA-144 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 75MHZ, TFBGA-144, Controller Family/Series:LPC2200, Core Size: 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 75MHZ, TFBGA-144, Controller Family/Series:LPC2200, Core Size:16bit / 32bit, No. of I/O's:76, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Digital IC Case Style:TFBGA, No. of Pins:144, Program Memory Size:-, RAM |
| LPC2220FET144/G,51 | 功能描述:ARM微控制器 - MCU ARM7 64KR/ADC/EX BUS 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 安裝風格:SMD/SMT |
| LPC2220FET144/G,55 | 功能描述:ARM微控制器 - MCU ARM7 64KR/ADC/EX BUS 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 安裝風格:SMD/SMT |
| LPC2220FET144/G51 | 制造商:NXP Semiconductors 功能描述:MCU ARM7TDMI-S 32BIT 75MHZ |
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