参数资料
型号: LPC1342FBD48,118
厂商: NXP Semiconductors
文件页数: 27/74页
文件大小: 0K
描述: IC MCU 32BIT 32KB FLASH 48LQFP
标准包装: 2,000
系列: LPC13xx
核心处理器: ARM? Cortex?-M3
芯体尺寸: 32-位
速度: 72MHz
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: 42
程序存储器容量: 16KB(16K x 8)
程序存储器类型: 闪存
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 2 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: 带卷 (TR)
LPC1311_13_42_43
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5 — 6 June 2012
33 of 74
NXP Semiconductors
LPC1311/13/42/43
32-bit ARM Cortex-M3 microcontroller
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
≤ VDD ≤ 3.6 V; IOH = 4 mA
VDD
0.4 --V
2.0 V
≤ VDD < 2.5 V; IOH = 3 mA
VDD
0.4 --V
VOL
LOW-level output
voltage
2.5 V
≤ VDD ≤ 3.6 V; IOL = 4 mA
--0.4
V
2.0 V
≤ VDD < 2.5 V; IOL = 3 mA
--0.4
V
IOH
HIGH-level output
current
2.5 V
≤ VDD ≤ 3.6 V;
VOH =VDD
0.4 V
4
--mA
2.0 V
≤ VDD < 2.5 V;
VOH =VDD
0.4 V
3
--mA
IOL
LOW-level output
current
2.5 V
≤ VDD ≤ 3.6 V; VOL = 0.4 V
4
--mA
2.0 V
≤ VDD < 2.5 V; VOL = 0.4 V
3
--mA
IOHS
HIGH-level short-circuit
output current
VOH =0V
45
mA
IOLS
LOW-level short-circuit
output current
VOL =VDD
[15] --50
mA
Ipd
pull-down current
VI = 5 V
1050150
μA
Ipu
pull-up current
VI =0V
15
50
85
μA
VDD <VI <5V
0
μA
High-drive output pin (PIO0_7); see Figure 19 and Figure 21
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
≤ VDD ≤ 3.6 V; IOH = 20 mA
VDD
0.4 --V
2.0 V
≤ VDD < 2.5 V; IOH = 12 mA
VDD
0.4 --V
VOL
LOW-level output
voltage
2.5 V
≤ VDD ≤ 3.6 V; IOL = 4 mA
--0.4
V
2.0 V
≤ VDD < 2.5 V; IOL = 3 mA
--0.4
V
Table 7.
Static characteristics …continued
Tamb =
40 °C to +85 °C, unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ[1]
Max
Unit
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