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參數(shù)資料
| 型號： | LPC2210 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16/32-bit ARM microcontroller with 10-bit ADC and external memory interface |
| 中文描述： | 與10位ADC和外部存儲器接口16/32位ARM微控制器 |
| 文件頁數(shù)： | 19/39頁 |
| 文件大小： | 181K |
| 代理商： | LPC2210 |
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Philips Semiconductors
LPC2210
16/32-bit ARM microcontrollers with external memory interface
Preliminary data
Rev. 01 — 09 February 2004
19 of 39
9397 750 12872
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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 MBytes each with byte
lane enable control) simultaneously. Each memory banks is capable of supporting
SRAM, ROM, Flash EPROM, Burst ROM memory, or some external I/O devices.
Each memory bank may be 8, 16, or 32 bits 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.
19:18
20
Reserved.
If bits 5:4 are not 10, controls the use of pin P2.29:28: 0 enables P2.29:28, 1 is
reserved
If bits 5:4 are not 10, controls the use of pin P2.30: 0 enables P2.30, 1 enables
AIN4.
If bits 5:4 are not 10, controls the use of pin P2.31: 0 enables P2.31, 1 enables
AIN5.
Controls whether P3.0/A0 is a port pin (0) or an address line (1).
-
0
21
1
22
1
23
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 = A11:2 are address lines.
001 = A3:2 are address
lines.
010 = A5:2 are address
lines.
011 = A7:2 are address
lines.
Reserved.
101 = A15:2 are address lines.
110 = A19:2 are address lines.
111 = A23:2 are address lines.
31:28
Table 8:
PINSEL2 bits
Pin function select register 2 (PINSEL2 - 0xE002C014)
…continued
Description
Reset value
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相關(guān)代理商/技術(shù)參數(shù) |
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| LPC2210_08 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface |
| LPC2210FBD144 | 制造商:NXP Semiconductors 功能描述: |
| LPC2210FBD144,551 | 功能描述:ARM微控制器 - MCU RLESS/16K RAM/10B 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(fēng)格:SMD/SMT |
| LPC2210FBD144/01 | 制造商:NXP Semiconductors 功能描述:Microcontroller,LPC2210FBD144/01 75 MHz |
| LPC2210FBD144/01,5 | 功能描述:ARM微控制器 - MCU ARM7 16KR/10BADC 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 |
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