EA-OEM-315 Embedded Artists, EA-OEM-315 Datasheet - Page 54

• Manufacturer Part Number: EA-OEM-315
• Description: KIT LPC3141 SODIMM 66X48 200POS
• Manufacturer: Embedded Artists
• Type: MCUr

Specifications of EA-OEM-315

• Contents: Board
• For Use With/related Products: LPC3141
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 19.
T
[1]
[2]
[3]
[4]
[5]
[6]
LPC3141_3143
Preliminary data sheet
Symbol Parameter
f
T
t
t
t
t
t
t
t
t
t
t
t
oper
CLCX
CHCX
d(o)
h(o)
d(AV)
h(A)
d(QV)
h(Q)
su(D)
h(D)
QZ
amb
CLCL
Parameters are valid over operating temperature range unless otherwise specified.
All values valid for pads set to high slew rate. VDDE_IOA = VDDE_IOB = 1.8 ± 0.15 V. VDDI = 1.2 ± 0.1 V.
Refer to the LPC3141/3143 user manual for the programming of MPMCDynamicReadConfig and SYSCREG_MPMP_DELAYMODES
registers
f
t
SYSCREG_MPMP_DELAYMODES register bits 11:6
t
oper
d(o)
su(D)
=
−
, t
40
= 1 / T
, t
h(o)
h(D)
operating frequency
clock cycle time
clock LOW time
clock HIGH time
output delay time
address valid delay
time
address hold time
data output valid
delay time
data output hold time
data input set-up
time
data input hold time
data output
high-impedance time
°
output hold time
Dynamic characteristics of SDR SDRAM memory interface
, t
C to +85
d(AV)
times are dependent on SYSCREG_MPMP_DELAYMODES register bits 5:0
CLCL
, t
9.3 SDRAM controller
h(A)
°
, t
C, unless otherwise specified; V
d(QV)
, t
h(Q)
times are dependent on MPMCDynamicReadConfig register value and
Conditions
on pin EBI_CKE
on pins
EBI_NRAS_BLOUT,
EBI_NCAS_BLOUT,
EBI_NWE,
EBI_NDYCS
on pins EBI_DQM_1,
EBI_DQM_0_NOE
on pin EBI_CKE
on pins
EBI_NRAS_BLOUT,
EBI_NCAS_BLOUT,
EBI_NWE,
EBI_NDYCS
on pins EBI_DQM_1,
EBI_DQM_0_NOE
All information provided in this document is subject to legal disclaimers.
Rev. 0.16 — 27 May 2010
DD(IO)
= 1.8 V and 3.3 V (SUP8).
[4]
[5]
[5]
[5]
[5]
[5]
[5]
[6]
[6]
Min
-
11.1
-
-
-
-
-
0.13
−0.1
1.7
-
−0.1
-
4
<tbd>
<tbd>
-
Typical
80
<tbd>
5.55
5.55
-
-
-
-
-
-
-
-
-
-
-
-
-
[1][2][3]
LPC3141/3143
Max
90
-
-
-
3.6
3.6
5
3.6
3.6
5
5
5
9
10
-
-
<T
CLCL
© NXP B.V. 2010. All rights reserved.
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Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns