參數(shù)資料
型號(hào): LPC11U12FHN33/201,
廠商: NXP Semiconductors
文件頁數(shù): 61/72頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 16K 33HVQFN
產(chǎn)品培訓(xùn)模塊: Code Density for LPC11xx
標(biāo)準(zhǔn)包裝: 260
系列: LPC11Uxx
核心處理器: ARM? Cortex?-M0
芯體尺寸: 32-位
速度: 50MHz
連通性: I²C,Microwire,智能卡,SPI,SSP,UART/USART,USB
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,WDT
輸入/輸出數(shù): 26
程序存儲(chǔ)器容量: 16KB(16K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 6K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 32-VQFN 裸露焊盤
包裝: 托盤
其它名稱: 568-8559
LPC11U1X
All information provided in this document is subject to legal disclaimers.
NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 2.2 — 11 March 2014
64 of 72
NXP Semiconductors
LPC11U1x
32-bit ARM Cortex-M0 microcontroller
Fig 38. Reflow soldering for the HVQFN33 (7x7) package
Footprint information for reflow soldering of HVQFN33 package
001aao134
occupied area
solder land
solder resist
solder land plus solder paste
solder paste deposit
Dimensions in mm
Remark:
Stencil thickness: 0.125 mm
e = 0.65
evia = 4.25
OwDtot = 5.10 OA
PID = 7.25 PA+OA
OID = 8.20 OA
0.20 SR
chamfer (4×)
0.45
DM
evia
=
1.05
W = 0.30 CU
evia
=
4.25
evia = 2.40
LbE
=
5.80
CU
LbD = 5.80 CU
PIE
=
7.25
P
A+OA
LaE
=
7.95
CU
LaD = 7.95 CU
OIE
=
8.20
OA
OwEtot
=
5.10
OA
EHS
=
4.85
CU
DHS = 4.85 CU
4.55
SR
4.55 SR
B-side
(A-side fully covered)
number of vias: 20
Solder resist
covered via
0.30 PH
0.60 SR cover
0.60 CU
SEhtot
=
2.70
SP
SDhtot = 2.70 SP
GapE
=
0.70
SP
SPE
=
1.00
SP
0.45 DM
SPD = 1.00 SP
GapD = 0.70 SP
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