LPC1788FET208 NXP Semiconductors, LPC1788FET208 Datasheet - Page 83

• Manufacturer Part Number: LPC1788FET208
• Description: The LPC1788 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 120 MHz
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 18.
C
Values guaranteed by design.
LPC178X_7X
Objective data sheet
Symbol
Common to read and write cycles
T
t
t
t
t
t
d(SV)
h(S)
d(RASV)
h(RAS)
d(CASV)
Fig 16. External static memory read/write access (PB =1)
Fig 17. External static memory burst read cycle
L
cy(clk)
= 30 pF, T
EMC_BLSx
EMC_BLSx
EMC_CSx
EMC_WE
EMC_OE
EMC_CSx
EMC_Ax
EMC_Dx
EMC_WE
EMC_OE
EMC_Ax
EMC_Dx
Dynamic characteristics: Dynamic external memory interface, read strategy bits (RD bits) = 00
amb
Parameter
clock cycle time
chip select valid delay time
chip select hold time
row address strobe valid delay time
row address strobe hold time
column address strobe valid delay time
=

40

C to 85

C, V
RD
RD
DD(REG)(3V3)
RD
RD
2
5
3
1
RD
All information provided in this document is subject to legal disclaimers.
RD
5
5
RD
Rev. 3 — 27 December 2011
= 3.0 V to 3.6 V. All programmable delays EMCDLYCTL are bypassed.
RD
5
RD
5
4
RD
5
EOR
Conditions
RD
RD
RD
6
7
7
WR
WR
RD
2
[1]
5
WR
3
32-bit ARM Cortex-M3 microcontroller
4
WR
WR
1
5
Min
12.5
2.9
1.2
2.8
1.3
2.8
WR
6
WR
Typ
-
4.2
RD
4.2
1.8
4.2
1.9
LPC178x/7x
7
5
EOW
© NXP B.V. 2011. All rights reserved.
6.2
Max
-
6.2
3.3
6.2
3.5
002aag216
WR
002aag215
WR
8
8
83 of 120
Unit
ns
ns
ns
ns
ns
ns