参数资料
型号: EA-OEM-410
厂商: Embedded Artists
文件页数: 48/57页
文件大小: 0K
描述: KIT LPC3250 259 WITH QVGA
标准包装: 1
类型: MCU
适用于相关产品: LPC3250
所含物品: 基板,线缆,OEM 板,序列号
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
52 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
[1]
Typical ratings are not guaranteed. The values listed are at room temperature (25
C), nominal supply voltages.
[2]
Applies to VDD_CORE pins.
[3]
Applies to pins VDD_RTC, VDD_RTCCORE, and VDD_RTCOSC.
[4]
Applies to pins VDD_COREFXD, VDD_OSC, VDD_PLL397, VDD_PLLHCLK, and VDD_PLLUSB.
[5]
Applies when using 1.8 V Mobile DDR or Mobile SDR SDRAM.
[6]
Applies when using 2.5 V DDR memory.
[7]
Applies when using 3.3 V SDR SDRAM and SRAM.
[8]
Specifies current on combined VDD_RTCx during normal chip operation: VDD_RTC, VDD_CORE, VDD_OSC = 1.2 V and
VDD_CORE, VDD_IOx at typical voltage.
[9]
Specifies current on combined VDD_RTCx during backup operation: VDD_RTC, VDD_CORE, VDD_OSC = 1.2 V and all other VDD_x
at 0 V.
[10] Referenced to the applicable VDD for the pin.
[11] Including voltage on outputs in 3-state mode.
[12] The applicable VDD voltage for the pin must be present.
[13] 3-state outputs go into 3-state mode when the applicable VDD voltage for the pin is grounded.
[14] Accounts for 100 mV voltage drop in all supply lines.
[15] Allowed as long as the current limit does not exceed the maximum current allowed by the device.
IIH
HIGH-level input current VI = VDD; no pull-down
1
A
IOZ
OFF-state output current VO = 0 V; VO =VDD;
no pull-up/down
1
A
Ilatch
I/O latch-up current
(1.5V
DD) < VI < (1.5VDD)
100
mA
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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