參數(shù)資料
型號(hào): LPC3250FET296,551
廠(chǎng)商: NXP Semiconductors
文件頁(yè)數(shù): 47/57頁(yè)
文件大?。?/td> 0K
描述: IC ARM9 MCU 256K 296-TFBGA
特色產(chǎn)品: LPC32x0 ARM926EJ-S Processor
標(biāo)準(zhǔn)包裝: 126
系列: LPC3200
核心處理器: ARM9
芯體尺寸: 16/32-位
速度: 266MHz
連通性: EBI/EMI,以太網(wǎng),I²C,IrDA,Microwire,SPI,SSI,SSP,UART/USART,USB OTG
外圍設(shè)備: DMA,I²S,LCD,電機(jī)控制 PWM,PWM,WDT
輸入/輸出數(shù): 51
程序存儲(chǔ)器類(lèi)型: ROMless
RAM 容量: 256K x 8
電壓 - 電源 (Vcc/Vdd): 0.9 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 3x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 296-TFBGA
包裝: 托盤(pán)
配用: 568-4743-ND - KIT LCD TOUCH 5.7" FOR LPC3250
568-4742-ND - MODULE DIMM LPC2478 ARM7
622-1030-ND - KIT LCD TOUCH 5.7" FOR LPC3250
其它名稱(chēng): 568-4533
935287084551
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
51 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
Ci
input capacitance
Excluding bonding
pad capacitance
--
1.6
pF
VOL
LOW-level
output voltage
1.8 V outputs; IOL = 4 mA
0.4
V
3.3 V outputs; IOL = 4 mA
0.4
V
IOL
LOW-level
output current
VDD(IO) = 1.8 V; VOL = 0.4 V
-
mA
VDD(IO) = 3.3 V; VOL = 0.4 V
3
-
mA
IOZ
OFF-state
output current
VO = 0 V; VO =VDD(IO);
no pull-up/down
10
A
IOLS
LOW-level short-circuit
output current
VDD(IO) = 1.8 V; VOL =
VDD(IO)
40
mA
VDD(IO) = 3.3 V; VOL =
VDD(IO)
--
40
mA
ONSW pin
VO
output voltage
0-
VDD(1V2)
V
VOH
HIGH-level
output voltage
1.2 V outputs; IOH = 1 mA
[14] VDD(1V2) 0.4
-
V
VOL
LOW-level
output voltage
1.2 V outputs; IOL = 4 mA
0.4
V
IOH
HIGH-level
output current
VOH = VDD(1V2) 0.4 V
4-
-
mA
IOL
LOW-level
output current
VOL = 0.4 V
-
mA
IOZ
OFF-state
output current
VO = 0 V; VO =VDD(1V2);
no pull-up/down
1.5
A
IOHS
HIGH-level short-circuit
output current
VDD(1V2) = 1.8 V; VOH = 0 V
135
mA
IOLS
LOW-level short-circuit
output current
VOL = VDD(1V2)
135
mA
Zo
output impedance
VDD(1V2) = 1.2 V
40
-
60
Oscillator input/output pins
Vi(xtal)
crystal input voltage
on pins RTCX_IN and
SYSX_IN
0.5
-
+1.3
V
Vo(xtal)
crystal output voltage
on pins RTCX_OUT and
SYSX_OUT
0.5
-
+1.3
V
RESET pin
VI
input voltage
0
-
1.95
V
VIH
HIGH-level input voltage 1.2 V inputs
0.7
V
DD(1V2)
--
V
VIL
LOW-level input voltage
1.2 V inputs
-
0.3
V
DD(1V2)
V
IIL
LOW-level input current
VI = 0 V; no pull-up
-
1
A
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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