EA-OEM-306 Embedded Artists, EA-OEM-306 Datasheet - Page 46

• Manufacturer Part Number: EA-OEM-306
• Description: KIT LPC3152 SODIMM 66X48 200POS
• Manufacturer: Embedded Artists
• Type: MCUr

Specifications of EA-OEM-306

• Contents: Base Board, Cable, Headset, OEM Board, Serial Number
• For Use With/related Products: LPC3152
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
LPC3152_3154
Preliminary data sheet
Fig 13. LPC3152/3154 supply voltages of the analog and digital die
LPC3152/3154
DIGITAL DIE
3.3 V MODE
1.8 V MODE
SUP4/8
SUP4/8
SUP5
SUP3
SUP1
This module has the following features:
•
•
•
Takes power from the Li-Ion battery or the USB power supply.
Outputs in Li-Ion battery mode:
– PSU_VOUT1, 2.4 V to 3.2 V (software programmable in 8 levels), 100 mA
– PSU_VOUT2, 0.9 V to 1.4 V (software programmable in 8 levels), 100 mA
– PSU_VOUT3, 1.4 V or 1.8 V (software selectable), 50 mA (digital power supply).
– PSU_VOUT1 and PSU_VOUT2 are generated by two inductive DC-to-DC buck
– PSU_VOUT3 is generated by an LDO from PSU_VOUT1.
Outputs in USB power supply mode:
– PSU_VOUT1, 3.3 V, 80 mA.
– PSU_VOUT2, 1.2 V, 80 mA.
– PSU_VOUT3, 1.4 V or 1.8 V (software selectable), 50 mA.
– PSU_VOUT1 is generated by an LDO from the 5 V USB power supply.
– PSU_VOUT2 and PSU_VOUT3 are generated by an LDO from PSU_VOUT1.
(analog power supply and I/O).
(digital power supply).
converters with internal power switches.
PSU_VOUT1
PSU_VOUT2
PSU_VOUT3
All information provided in this document is subject to legal disclaimers.
Rev. 0.12 — 27 May 2010
LPC3152/3154
ANALOG DIE
SUP3
SUP2
USB CHARGE
CHARGER
PUMP
Li-ION
PSU
RTC
PSU_VBUS
PSU_VBAT1
PSU_VBAT2
PSU_VBAT
UOS_VBUS
CHARGE_VBAT
CHARGE_CC_REF
CHARGE_VSS
CHARGE_VBUS
UOS_VBAT
RTC_VDD36
RTC_BACKUP
LPC3152/3154
© NXP B.V. 2010. All rights reserved.
USB_VBUS
to USB
device
Li-ion
battery
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