LPC2132FBD64/01 NXP [NXP Semiconductors], LPC2132FBD64/01 Datasheet - Page 31

• Manufacturer Part Number: LPC2132FBD64/01
• Description: Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
9. Dynamic characteristics
Table 8.
T
[1]
[2]
[3]
LPC2131_32_34_36_38_4
Product data sheet
Symbol
External clock
f
T
t
t
t
t
Port pins (except P0.2 and P0.3)
t
t
I
t
osc
CHCX
CLCX
CLCH
CHCL
r(o)
f(o)
2
f(o)
amb
cy(clk)
C-bus pins (P0.2 and P0.3)
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 C to +85 C for commercial applications, V
Dynamic characteristics
Parameter
oscillator frequency
clock cycle time
clock HIGH time
clock LOW time
clock rise time
clock fall time
output rise time
output fall time
output fall time
b
in pF, from 10 pF to 400 pF.
Fig 8. Suggested ADC interface - LPC2131/32/34/36/38 ADx.y pin
ADx.y
SAMPLE
Rev. 04 — 16 October 2007
Conditions
V
IH
LPC2131/32/34/36/38
DD
to V
over specified ranges.
IL
V
SS
3 pF
20 k
Min
10
40
T
T
-
-
-
-
20 + 0.1
LPC2131/32/34/36/38
cy(clk)
cy(clk)
5 pF
Single-chip 16/32-bit microcontrollers
[1]
0.4
0.4
ADx.y
C
b
[3]
Typ
-
-
-
-
-
-
10
10
-
R vsi
[2]
002aad452
© NXP B.V. 2007. All rights reserved.
V EXT
Max
25
100
-
-
5
5
-
-
-
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
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