LPC2420_60

Manufacturer Part NumberLPC2420_60
DescriptionNXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
ManufacturerNXP Semiconductors
LPC2420_60 datasheet
 


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NXP Semiconductors
13. DAC electrical characteristics
Table 18.
DAC electrical characteristics
V
= 2.7 V to 3.6 V; T
=
40
DDA
amb
Symbol
Parameter
E
differential linearity error
D
E
integral non-linearity
L(adj)
E
offset error
O
E
gain error
G
C
load capacitance
L
R
load resistance
L
14. Application information
14.1 Suggested boot memory interface solutions
‘a_m’ and ‘a_b’ in the following figures refer to the highest order address line of the
memory chip and the highest order microcontroller’s address line used respectively.
CS1
OE
BLS1
D[15:8]
A[a_b:1]
Fig 21. Booting from two 8-bit memory chips
Fig 22. Booting from a single 16-bit memory chip
LPC2420_60
Product data sheet
C to +85
C unless otherwise specified
Conditions
CE
OE
WE
8-bit
MEMORY
IO[7:0]
A[a_m:0]
CS1
OE
CE
WE
OE
WE
UB
BLS1
LB
BLS0
IO[15:0]
D[15:0]
A[a_m:0]
A[a_b:1]
All information provided in this document is subject to legal disclaimers.
Rev. 6.1 — 22 September 2011
LPC2420/2460
Flashless 16-bit/32-bit microcontroller
Min
Typ
Max
1
-
-
1.5
-
-
-
0.6
-
-
0.6
-
-
200
-
1
-
-
CE
OE
WE
BLS0
8-bit
MEMORY
IO[7:0]
D[7:0]
A[a_m:0]
002aad322
16-bit
MEMORY
002aad323
Unit
LSB
LSB
%
%
pF
k
© NXP B.V. 2011. All rights reserved.
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