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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 37/47頁 |
| 文件大?。?/td> | 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
37 of 47
NXP Semiconductors
LPC2212/2214
Single-chip 16/32-bit ARM microcontrollers
9. Dynamic characteristics
[1]
Parameters are valid over operating temperature range unless otherwise specified.
[2]
Bus capacitance C
b
in pF, from 10 pF to 400 pF.
Table 9.
T
amb
=
40
C to +85
C for industrial applications; V
DD(1V8)
, V
DD(3V3)
over specified ranges.
[1]
Symbol
Parameter
Conditions
External clock
f
osc
oscillator frequency
supplied by an external
oscillator (signal generator)
external clock frequency
supplied by an external
crystal oscillator
external clock frequency if
on-chip PLL is used
external clock frequency if
on-chip bootloader is used
for initial code download
T
cy(clk)
clock cycle time
t
CHCX
clock HIGH time
t
CLCX
clock LOW time
t
CLCH
clock rise time
t
CHCL
clock fall time
Port pins (except P0[2] and P0[3])
t
r
rise time
t
f
fall time
I
2
C-bus pins (P0[2] and P0[3])
t
f
fall time
V
IH
to V
IL
Dynamic characteristics
Min
Typ
Max
Unit
1
-
50
MHz
1
-
30
MHz
10
-
25
MHz
10
-
25
MHz
20
T
cy(clk)
0.4
T
cy(clk)
0.4
-
-
-
-
-
-
-
1000
-
-
5
5
ns
ns
ns
ns
ns
-
-
10
10
-
-
ns
ns
[2]
20 + 0.1
C
b
-
-
ns
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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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