LPC2212_2214 NXP Semiconductors, LPC2212_2214 Datasheet - Page 37
![The LPC2212/2214 are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulationand embedded trace support, together with 128/256 kB of embedded high-speed flashmemory](/photos/41/52/415297/sot486-1_3d_sml.gif)
LPC2212_2214
Manufacturer Part Number
LPC2212_2214
Description
The LPC2212/2214 are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulationand embedded trace support, together with 128/256 kB of embedded high-speed flashmemory
Manufacturer
NXP Semiconductors
Datasheet
1.LPC2212_2214.pdf
(47 pages)
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NXP Semiconductors
9. Dynamic characteristics
Table 9.
T
[1]
[2]
LPC2212_2214
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
f
2
f
amb
cy(clk)
C-bus pins (P0[2] and P0[3])
Parameters are valid over operating temperature range unless otherwise specified.
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
rise time
fall time
fall time
b
C for industrial applications; V
in pF, from 10 pF to 400 pF.
All information provided in this document is subject to legal disclaimers.
Conditions
supplied by an external
oscillator (signal generator)
external clock frequency
supplied by an external
crystal oscillator
external clock frequency if
on-chip PLL is used
external clock frequency if
on-chip bootloader is used
for initial code download
V
IH
to V
Rev. 5 — 14 June 2011
IL
DD(1V8)
, V
DD(3V3)
over specified ranges.
Single-chip 16/32-bit ARM microcontrollers
[2]
Min
1
1
10
10
20
T
-
20 + 0.1 C
T
-
-
-
cy(clk)
cy(clk)
0.4
0.4
LPC2212/2214
[1]
b
Typ
-
-
-
-
-
-
-
-
-
10
10
-
© NXP B.V. 2011. All rights reserved.
Max
50
30
25
25
1000
-
-
5
5
-
-
-
Unit
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
37 of 47
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