LPC1112FD20 NXP Semiconductors, LPC1112FD20 Datasheet - Page 95

• Manufacturer Part Number: LPC1112FD20
• Description: The LPC1112FD20 is an ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/1
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC111X
Product data sheet
Fig 57. Reflow soldering of the HVQFN33 package
Footprint information for reflow soldering of HVQFN33 package
solder land
solder paste deposit
occupied area
solder land plus solder paste
solder resist
Dimensions in mm
All information provided in this document is subject to legal disclaimers.
SPD = 1.00 SP
Rev. 7 — 1 March 2012
0.20 SR
chamfer (4×)
PID = 7.25 PA+OA
OwDtot = 5.10 OA
SDhtot = 2.70 SP
OID = 8.20 OA
DHS = 4.85 CU
LbD = 5.80 CU
LaD = 7.95 CU
evia = 4.25
evia = 2.40
4.55 SR
Remark:
Stencil thickness: 0.125 mm
GapD = 0.70 SP
e = 0.65
LPC1110/11/12/13/14/15
32-bit ARM Cortex-M0 microcontroller
W = 0.30 CU
0.45 DM
(A-side fully covered)
number of vias: 20
B-side
© NXP B.V. 2012. All rights reserved.
Solder resist
covered via
0.30 PH
0.60 SR cover
0.60 CU
001aao134
95 of 103