LPC2917/01 NXP [NXP Semiconductors], LPC2917/01 Datasheet - Page 68

• Manufacturer Part Number: LPC2917/01
• Description: ARM9 microcontroller with CAN and LIN
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
9. Dynamic characteristics
Table 35.
V
ground; positive currents flow into the IC; unless otherwise specified.
LPC2917_19_01_2
Preliminary data sheet
Symbol
I/O pins
t
t
CLKOUT pin
f
Internal clock
f
T
Low-power ring oscillator
f
t
Oscillator
f
t
PLL
f
f
t
t
THL
TLH
clk
clk(sys)
ref(RO)
startup
i(osc)
startup
i(PLL)
o(PLL)
a(clk)
a(A)
DD(CORE)
clk(sys)
= V
Dynamic characteristics
DD(OSC_PLL)
9.1 Dynamic characteristics: I/O pins, internal clock, oscillators, PLL, and
Parameter
HIGH to LOW transition
time
LOW to HIGH transition
time
clock frequency
system clock frequency
system clock period
RO reference
frequency
start-up time
oscillator input
frequency
start-up time
PLL input frequency
PLL output frequency
clock access time
address access time
CAN
; V
DD(IO)
= 2.7 V to 3.6 V; V
Conditions
C
C
on pin CLKOUT
at maximum frequency
maximum frequency is
the clock input of an
external clock source
applied to the XIN_OSC
pin
at maximum frequency
CCO; direct mode
L
L
= 30 pF
= 30 pF
Rev. 02 — 17 June 2009
DDA(ADC3V3)
= 3.0 V to 3.6 V; all voltages are measured with respect to
LPC2917/01; LPC2919/01
[1]
[2]
[2]
[3]
[3]
[4]
ARM9 microcontroller with CAN and LIN
Min
4
4
-
10
8
0.36
-
10
-
10
10
156
-
-
Typ
-
-
-
-
-
0.4
6
-
500
-
-
-
-
-
Max
13.8
13.8
40
125
100
0.42
-
100
-
25
160
320
63.4
60.3
© NXP B.V. 2009. All rights reserved.
Unit
ns
ns
MHz
MHz
ns
MHz
MHz
MHz
MHz
MHz
ns
ns
s
s
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