LPC2387FBD100 NXP Semiconductors, LPC2387FBD100 Datasheet - Page 44

• Manufacturer Part Number: LPC2387FBD100
• Description: The LPC2387 is an ARM7 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 72 MHz
• Manufacturer: NXP Semiconductors

NXP Semiconductors
11. Dynamic characteristics
Table 8.
T
[1]
[2]
[3]
LPC2387
Product data sheet
Symbol
External clock (see
f
T
t
t
t
t
I
t
SSP interface
t
osc
CHCX
CLCX
CLCH
CHCL
2
f(o)
su(SPI_MISO)
amb
Fig 12. External clock timing (with an amplitude of at least V
cy(clk)
C-bus pins (P0[27] and P0[28])
Parameters are valid over operating temperature range unless otherwise specified.
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
Bus capacitance C
=

40

Dynamic characteristics
C to +85
Parameter
oscillator frequency
clock cycle time
clock HIGH time
clock LOW time
clock rise time
clock fall time
output fall time
SPI_MISO set-up time
b
Figure

C for commercial applications; V
in pF, from 10 pF to 400 pF.
12)
All information provided in this document is subject to legal disclaimers.
Conditions
V
T
in SPI Master mode; see
Figure 14
amb
IH
t
CHCL
to V
= 25 C; measured
Rev. 5 — 9 January 2012
IL
DD(3V3)
t
CLCX
over specified ranges.
i(RMS)
T
cy(clk)
= 200 mV)
t
CLCH
t
CHCX
Min
1
42
T
T
-
-
20 + 0.1  C
-
cy(clk)
cy(clk)
 0.4
 0.4
[1]
b
Single-chip 16-bit/32-bit MCU
[3]
002aaa907
Typ
-
-
-
-
-
-
-
11
[2]
LPC2387
© NXP B.V. 2012. All rights reserved.
Max
25
1000
-
-
5
5
-
-
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
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