參數(shù)資料
型號(hào)： LPC3220FET296
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： ARM926EJ-S with 128 kB SRAM, USB High-speed OTG, SD-MMC, NAND flash controller
中文描述： 32-BIT, FLASH, 266 MHz, RISC MICROCONTROLLER, PBGA296
封裝： 15 X 15 MM, 0.70 MM PITCH, PLASTIC, MO-216, SOT1048-1, TFBGA-296
文件頁數(shù)： 57/79頁
文件大?。?/td> 599K
代理商： LPC3220FET296
LPC3220_30_40_50
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 20 October 2011
57 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
11. Dynamic characteristics
11.1 Clocking and I/O port pins
[1]
Parameters are valid over operating temperature range unless otherwise specified.
[2]
After supply voltages are stable
[3]
Supplied by an external crystal.
11.2 Static memory controller
Table 11.
T
amb
=
40
C to +85
C, unless otherwise specified.
[1]
Symbol
Parameter
Reset
t
w(RESET)ext
external RESET pulse width
External clock
f
ext
external clock frequency
Port pins
t
r
rise time
t
f
fall time
Dynamic characteristics
Conditions
Min
Typ
Max
Unit
[2]
10
-
-
ms
[3]
1
13
20
MHz
-
-
5
5
-
-
ns
ns
Table 12.
C
L
= 25 pF, T
amb
= 20
C, V
DD(EMC)
= 1.8 V, 2.5 V, or 3.3 V.
Symbol
Parameter
Common to read and write cycles
T
CLCL
clock cycle time
t
CSLAV
CS LOW to address valid time
Read cycle parameters
t
OELAV
OE LOW to address valid time
t
BLSLAV
BLS LOW to address valid time
t
CSLOEL
CS LOW to OE LOW time
t
CSLBLSL
CS LOW to BLS LOW time
t
OELOEH
OE LOW to OE HIGH time
t
BLSLBLSH
BLS LOW to BLS HIGH time
t
su(DQ)
data input/output set-up time
t
h(DQ)
data input/output hold time
t
CSHOEH
CS HIGH to OE HIGH time
t
CSHBLSH
CS HIGH to BLS HIGH time
t
OEHANV
OE HIGH to address invalid time
t
BLSHANV
BLS HIGH to address invalid time
Write cycle parameters
t
CSLDV
CS LOW to data valid time
t
CSLWEL
CS LOW to WE LOW time
t
CSLBLSL
CS LOW to BLS LOW time
t
WELDV
WE LOW to data valid time
Dynamic characteristics: static external memory interface
Notes Min
Typ
Max
Unit
[1]
7.5
9.6
0
-
-
ns
ns
-
[2]
-
0
WAITOEN
T
CLCL
0
WAITOEN
T
CLCL
0 + WAITOEN
T
CLCL
0 + WAITOEN
T
CLCL
(WAITRD
WAITOEN + 1)
T
CLCL
(WAITRD
WAITOEN + 1)
T
CLCL
8.4
0
0
0
1
T
CLCL
1
T
CLCL
-
-
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
[2]
-
-
[2]
-
[2][3]
-
[2][3]
-
[6]
-
[6]
-
-
-
-
-
-
0
(WAITWEN + 1)
T
CLCL
(WAITWEN + 1)
T
CLCL
0
(WAITWEN + 1)
T
CLCL
-
-
-
-
ns
ns
ns
ns
[4]
-
[4]
-
[4]
-
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LPC3220FET296,551 功能描述:ARM微控制器 - MCU ARM9 128KRAM VFP USB OTG 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
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LPC3220FET296/01,551 制造商:NXP Semiconductors 功能描述:0
LPC3230 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
LPC3230FET296 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface
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