LPC2212FBD144/00 NXP [NXP Semiconductors], LPC2212FBD144/00 Datasheet - Page 11

• Manufacturer Part Number: LPC2212FBD144/00
• Description: 16/32-bit ARM microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC and external memory interface
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Table 3.
[1]
LPC2212_2214_4
Product data sheet
Symbol
V
V
V
V
V
V
V
SS
SSA
SSA(PLL)
DD(1V8)
DDA(1V8)
DD(3V3)
DDA(3V3)
SSP interface is available on LPC2212/01 and LPC2214/01 only.
Pin description
Pin
3, 9, 26,
38, 54, 67,
79, 93,
103, 107,
111, 128
139
138
37, 110
143
2, 31, 39,
51, 57, 77,
94, 104,
112, 119
14
…continued
Type Description
I
I
I
I
I
I
I
ground: 0 V reference
analog ground; 0 V reference. This should nominally be the same voltage as
V
PLL analog ground; 0 V reference. This should nominally be the same voltage
as V
1.8 V core power supply; this is the power supply voltage for internal circuitry.
analog 1.8 V core power supply; this is the power supply voltage for internal
circuitry. This should be nominally the same voltage as V
isolated to minimize noise and error.
3.3 V pad power supply; this is the power supply voltage for the I/O ports
analog 3.3 V pad power supply; this should be nominally the same voltage as
V
SS
DD(3V3)
, but should be isolated to minimize noise and error.
Rev. 04 — 3 January 2008
SS
, but should be isolated to minimize noise and error.
but should be isolated to minimize noise and error
16/32-bit ARM microcontrollers
LPC2212/2214
DD(1V8)
© NXP B.V. 2008. All rights reserved.
but should be
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