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參數(shù)資料
| 型號(hào)： | LPC2214FBD144 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學(xué)處理器 |
| 英文描述： | Single-chip 16-32-bit ARM microcontrollers; 128-256 kB ISP-IAP flash with 10-bit ADC and external memory interface |
| 封裝： | LPC2212FBD144/01<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;LPC2214FBD144/01<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486 |
| 文件頁(yè)數(shù)： | 10/47頁(yè) |
| 文件大小： | 337K |
| 代理商： | LPC2214FBD144 |
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LPC2212_2214
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 14 June 2011
10 of 47
NXP Semiconductors
LPC2212/2214
Single-chip 16/32-bit ARM microcontrollers
P3[3]/A3
P3[4]/A4
P3[5]/A5
P3[6]/A6
P3[7]/A7
P3[8]/A8
P3[9]/A9
P3[10]/A10
P3[11]/A11
P3[12]/A12
P3[13]/A13
P3[14]/A14
P3[15]/A15
P3[16]/A16
P3[17]/A17
P3[18]/A18
P3[19]/A19
P3[20]/A20
81
80
74
73
72
71
66
65
64
63
62
56
55
53
48
47
46
45
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
External memory address line 3.
External memory address line 4.
External memory address line 5.
External memory address line 6.
External memory address line 7.
External memory address line 8.
External memory address line 9.
External memory address line 10.
External memory address line 11.
External memory address line 12.
External memory address line 13.
External memory address line 14.
External memory address line 15.
External memory address line 16.
External memory address line 17.
External memory address line 18.
External memory address line 19.
External memory address line 20.
P3[21]/A21
P3[22]/A22
P3[23]/A23/XCLK
44
41
40
O
O
O
O
O
External memory address line 21.
External memory address line 22.
A23 —
External memory address line 23.
XCLK —
Clock output.
LOW-active Chip Select 3 signal.
(Bank 3 addresses range 0x8300 0000 to 0x83FF FFFF)
LOW-active Chip Select 2 signal.
(Bank 2 addresses range 0x8200 0000 to 0x82FF FFFF)
LOW-active Chip Select 1 signal.
(Bank 1 addresses range 0x8100 0000 to 0x81FF FFFF)
LOW-active Write enable signal.
BLS3 —
LOW-active Byte Lane Select signal (Bank 3).
AIN7 —
ADC, input 7. This analog input is always connected to its pin.
BLS2 —
LOW-active Byte Lane Select signal (Bank 2).
AIN6 —
ADC, input 6. This analog input is always connected to its pin.
LOW-active Byte Lane Select signal (Bank 1).
LOW-active Byte Lane Select signal (Bank 0).
Pin not connected.
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.
P3[24]/CS3
36
P3[25]/CS2
35
O
P3[26]/CS1
30
O
P3[27]/WE
P3[28]/BLS3/AIN7
29
28
O
O
I
O
I
O
O
P3[29]/BLS2/AIN6
27
P3[30]/BLS1
P3[31]/BLS0
n.c.
RESET
97
96
22
135
I
XTAL1
XTAL2
142
141
I
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) |
參數(shù)描述 |
|---|---|
| LPC2214FBD144,551 | 功能描述:ARM微控制器 - MCU PREF PART LPC2214FBD144/01-S 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(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 |
| LPC2214FBD144,557 | 制造商:NXP Semiconductors 功能描述:IC,MCU ARM7, 144LQFP |
| LPC2214FBD144/00 | 制造商:NXP Semiconductors 功能描述:16/32BIT ARM7 MCU 128K FLASH SMD |
| LPC2214FBD144/00,5 | 制造商:NXP Semiconductors 功能描述:MCU 16-Bit/32-Bit LPC2000 ARM7TDMI-S RISC 256KB Flash 1.8V/3.3V 144-Pin LQFP Tray |
| LPC2214FBD144/00,551 | 制造商:NXP 功能描述:0 |
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