参数资料
型号: OM11078
厂商: NXP Semiconductors
文件页数: 43/57页
文件大小: 0K
描述: KIT LCD TOUCH 5.7" FOR LPC3250
标准包装: 1
传感器类型: 触摸屏幕
电源电压: 5V
嵌入式: 是,MCU,16/32 位
已供物品: 主板,LPC3250 板,LCD 触摸屏板,线缆,CD,调试器,电源
已用 IC / 零件: LPC3250 ARM9
配用: 568-4744-ND - MODULE DIMM LPC3250 ARM9
568-4742-ND - MODULE DIMM LPC2478 ARM7
相关产品: 568-4533-ND - IC ARM9 MCU 256K 296-TFBGA
其它名称: 568-4743
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
48 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
IDD(RTC)
RTC supply current
normal operation;
VDD_RTC =
VDD_RTCCORE =
VDD_RTCOSC = 1.2 V;
Tamb =25 C
[8] -13
-
A
RTC back up operation;
Rev “-” silicon
[9] -30
-
A
Rev “A” silicon
-
IDD
supply current
for HCLK; PLL output
frequency = 266 MHz;
VDD_PLLHCLK = 1.2 V
-2
-
mA
for USB; VDD_PLLUSB =
1.2 V
-2
-
mA
for ADC; interrupt driven
loop converting ADIN[2:0];
VDD_AD = 3.3 V
-
1-
mA
Input pins and I/O pins configured as input
VI
input voltage
VDD(IO)
V
VIH
HIGH-level
input voltage
1.8 V inputs
0.7
V
DD(IO)
--
V
3.3 V inputs
0.7
V
DD(IO)
--
V
VIL
LOW-level
input voltage
1.8 V inputs
-
0.3
V
DD(IO)
V
3.3 V inputs
-
0.3
V
DD(IO)
V
Vhys
hysteresis voltage
1.8 V inputs
0.1
V
DD(IO)
--
V
3.3 V inputs
0.1
V
DD(IO)
--
V
IIL
LOW-level
input current
VI = 0 V; no pull-up
-
1
A
IIH
HIGH-level
input current
VI = VDD(IO); no pull-down
1
A
Ilatch
I/O latch-up current
(1.5V
DD(IO)) < VI <
(1.5VDD(IO))
100
mA
Ipu
pull-up current
1.8 V inputs with pull-up;
VI = 0 V
612
22
A
3.3 V inputs with pull-up;
VI = 0 V
25
50
80
A
Ipd
pull-down current
1.8 V inputs with pull-down;
VI = VDD(IO)
512
22
A
3.3 V inputs with pull-down;
VI = VDD(IO)
25
50
85
A
II
input current
bus keeper inputs;
VI = VDD
--
1
A
VI = 0.67 VDD
--
55
A
VI = 0.33 VDD
--
60
A
VI = 0 V
-
1
A
Ci
input capacitance
Excluding bonding
pad capacitance
--
3.3
pF
Table 8.
Static characteristics …continued
Tamb = 40 C to +85 C, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
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