參數(shù)資料
型號: LPC3250FET296,551
廠商: NXP Semiconductors
文件頁數(shù): 43/57頁
文件大?。?/td> 0K
描述: IC ARM9 MCU 256K 296-TFBGA
特色產(chǎn)品: LPC32x0 ARM926EJ-S Processor
標準包裝: 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
外圍設備: DMA,I²S,LCD,電機控制 PWM,PWM,WDT
輸入/輸出數(shù): 51
程序存儲器類型: 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
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: 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
48 of 79
NXP Semiconductors
LPC3220/30/40/50
16/32-bit ARM microcontrollers
IDD(RTC)
RTC supply current
normal operation;
VDD_RTC =
VDD_RTCCORE =
VDD_RTCOSC = 1.2 V;
Tamb =25 C
[8] -13
-
A
RTC back up operation;
Rev “-” silicon
[9] -30
-
A
Rev “A” silicon
-
IDD
supply current
for HCLK; PLL output
frequency = 266 MHz;
VDD_PLLHCLK = 1.2 V
-2
-
mA
for USB; VDD_PLLUSB =
1.2 V
-2
-
mA
for ADC; interrupt driven
loop converting ADIN[2:0];
VDD_AD = 3.3 V
-
1-
mA
Input pins and I/O pins configured as input
VI
input voltage
VDD(IO)
V
VIH
HIGH-level
input voltage
1.8 V inputs
0.7
V
DD(IO)
--
V
3.3 V inputs
0.7
V
DD(IO)
--
V
VIL
LOW-level
input voltage
1.8 V inputs
-
0.3
V
DD(IO)
V
3.3 V inputs
-
0.3
V
DD(IO)
V
Vhys
hysteresis voltage
1.8 V inputs
0.1
V
DD(IO)
--
V
3.3 V inputs
0.1
V
DD(IO)
--
V
IIL
LOW-level
input current
VI = 0 V; no pull-up
-
1
A
IIH
HIGH-level
input current
VI = VDD(IO); no pull-down
1
A
Ilatch
I/O latch-up current
(1.5V
DD(IO)) < VI <
(1.5VDD(IO))
100
mA
Ipu
pull-up current
1.8 V inputs with pull-up;
VI = 0 V
612
22
A
3.3 V inputs with pull-up;
VI = 0 V
25
50
80
A
Ipd
pull-down current
1.8 V inputs with pull-down;
VI = VDD(IO)
512
22
A
3.3 V inputs with pull-down;
VI = VDD(IO)
25
50
85
A
II
input current
bus keeper inputs;
VI = VDD
--
1
A
VI = 0.67 VDD
--
55
A
VI = 0.33 VDD
--
60
A
VI = 0 V
-
1
A
Ci
input capacitance
Excluding bonding
pad capacitance
--
3.3
pF
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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