参数资料
型号: LPC11U23FBD48/301,
厂商: NXP Semiconductors
文件页数: 25/74页
文件大小: 0K
描述: MCU USB 48LQFP
产品培训模块: Code Density for LPC11xx
标准包装: 250
系列: LPC11Uxx
核心处理器: ARM? Cortex?-M0
芯体尺寸: 32-位
速度: 50MHz
连通性: I²C,Microwire,SPI,SSI,SSP,UART/USART,USB
外围设备: 欠压检测/复位,POR,WDT
输入/输出数: 40
程序存储器容量: 24KB(24K x 8)
程序存储器类型: 闪存
EEPROM 大小: 1K x 8
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-LQFP
包装: 托盘
其它名称: 568-8520
LPC11U23FBD48/301,-ND
LPC11U2X
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2014. All rights reserved.
Product data sheet
Rev. 2.2 — 11 March 2014
31 of 74
NXP Semiconductors
LPC11U2x
32-bit ARM Cortex-M0 microcontroller
IOL
LOW-level output
current
VOL =0.4 V
2.0 V
V
DD 3.6 V
4
--mA
1.8 V
V
DD < 2.0 V
3
-
mA
IOHS
HIGH-level short-circuit
output current
VOH =0V
45
mA
IOLS
LOW-level short-circuit
output current
VOL =VDD
[14] --50
mA
Ipd
pull-down current
VI =5V
10
50
150
A
Ipu
pull-up current
VI =0V;
2.0 V
V
DD 3.6 V
15
50
85
A
1.8 V
V
DD < 2.0 V
10
50
85
A
VDD <VI <5V
0
A
High-drive output pin (PIO0_7)
IIL
LOW-level input current VI = 0 V; on-chip pull-up resistor
disabled
-
0.5
10
nA
IIH
HIGH-level input
current
VI =VDD; on-chip pull-down resistor
disabled
-
0.5
10
nA
IOZ
OFF-state output
current
VO =0V; VO =VDD; on-chip
pull-up/down resistors disabled
-
0.5
10
nA
VI
input voltage
pin configured to provide a digital
function
0-
5.0
V
VO
output voltage
output active
0
-
VDD
V
VIH
HIGH-level input
voltage
0.7VDD
--V
VIL
LOW-level input voltage
-
0.3VDD
V
Vhys
hysteresis voltage
0.4
-
V
VOH
HIGH-level output
voltage
2.5 V
V
DD 3.6 V; IOH = 20 mA
VDD 0.4 --V
1.8 V
V
DD < 2.5 V; IOH = 12 mA
VDD 0.4 --V
VOL
LOW-level output
voltage
2.0 V
V
DD 3.6 V; IOL = 4 mA
--0.4
V
1.8 V
V
DD < 2.0 V; IOL = 3 mA
--0.4
V
IOH
HIGH-level output
current
VOH =VDD 0.4 V;
2.5 V
V
DD 3.6 V
20
--mA
1.8 V
V
DD < 2.5 V
12
-
mA
IOL
LOW-level output
current
VOL =0.4 V
2.0 V
V
DD 3.6 V
4
--mA
1.8 V
V
DD < 2.0 V
3
-
mA
IOLS
LOW-level short-circuit
output current
VOL =VDD
[14] --50
mA
Ipd
pull-down current
VI =5V
10
50
150
A
Ipu
pull-up current
VI =0V
2.0 V
V
DD 3.6 V
15
50
85
A
1.8 V
V
DD < 2.0 V
10
50
85
A
VDD <VI <5V
0
A
Table 5.
Static characteristics …continued
Tamb = 40 C to +85 C, unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ[1]
Max
Unit
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