参数资料
型号: LPC2294JBD144,551
厂商: NXP Semiconductors
文件页数: 24/54页
文件大小: 0K
描述: IC ARM7 MCU FLASH 256K 144-LQFP
标准包装: 60
系列: LPC2200
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 60MHz
连通性: CAN,EBI/EMI,I²C,Microwire,SPI,SSI,SSP,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 112
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.65 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 144-LQFP
包装: 托盘
配用: OM10091-ND - KIT DEV PHYCORE-ARM7/LPC2220
568-1757-ND - BOARD EVAL FOR LPC220X ARM MCU
其它名称: 568-1898
935275728551
LPC2294JBD144-S
LPC2292_2294
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 8 June 2011
30 of 54
NXP Semiconductors
LPC2292/2294
16/32-bit ARM microcontrollers with external memory interface
8.
Static characteristics
Table 7.
Static characteristics
Tamb = 40 C to +125 C, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Max
Unit
VDD(1V8)
supply voltage (1.8 V)
[2] 1.65
1.8
1.95
V
VDD(3V3)
supply voltage (3.3 V)
[3] 3.0
3.3
3.6
V
VDDA(3V3) analog supply voltage
(3.3 V)
2.5
3.3
3.6
V
Standard port pins, RESET, RTCK
IIL
LOW-level input current
VI = 0 V; no pull-up
-
3
A
IIH
HIGH-level input current
VI =VDD(3V3); no pull-down
-
3
A
IOZ
OFF-state output current
VO =0 V, VO =VDD(3V3);
no pull-up/down
--
3
A
Ilatch
I/O latch-up current
(0.5V
DD(3V3)) < VI <
(1.5VDD(3V3)); Tj < 125 C
100
-
mA
VI
input voltage
0-
5.5
V
VO
output voltage
output active
0
-
VDD(3V3)
V
VIH
HIGH-level input voltage
2.0
-
V
VIL
LOW-level input voltage
-
0.8
V
Vhys
hysteresis voltage
0.4
-
V
VOH
HIGH-level output voltage
IOH = 4 mA
[7] VDD(3V3) 0.4 -
-
V
VOL
LOW-level output voltage
IOL =4 mA
0.4
V
IOH
HIGH-level output current
VOH =VDD(3V3) 0.4 V
4-
-
mA
IOL
LOW-level output current
VOL =0.4 V
-
mA
IOHS
HIGH-level short-circuit
output current
VOH =0V
45
mA
IOLS
LOW-level short-circuit
output current
VOL =VDD(3V3)
50
mA
Ipd
pull-down current
VI =5V
50
150
A
Ipu
pull-up current
VI =0V
15
50
85
A
VDD(3V3) < VI < 5 V
0
A
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