LPC2292_2294 NXP Semiconductors, LPC2292_2294 Datasheet - Page 42

• Manufacturer Part Number: LPC2292_2294
• Description: The LPC2292/2294 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU withreal-time emulation and embedded trace support, together with 256 kB of embeddedhigh-speed flash memory
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Dynamic characteristics
Table 11.
T
LPC2292_2294
Product data sheet
Symbol
External clock
f
T
t
t
osc
CHCX
CLCX
amb
cy(clk)
=

40

Dynamic characteristics
C to +125
Parameter
oscillator frequency
clock cycle time
clock HIGH time
clock LOW time

C; V
Table 9.
Core voltage 1.8 V; T
Table 10.
Core voltage 1.8 V; T
Peripheral
PWM0
I
SPI0/1
RTC
PCEMC
ADC
CAN1/2
Peripheral
Timer0
Timer1
UART0
UART1
PWM0
I
SPI0/1
RTC
PCEMC
ADC
CAN1/2/3/4
2
2
C-bus
C-bus
DD(1V8)
, V
Typical LPC2292/01 peripheral power consumption in active mode
Typical LPC2294/01 peripheral power consumption in active mode
DD(3V3)
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
over specified ranges.
amb
amb
16/32-bit ARM microcontrollers with external memory interface
= 25
= 25
CCLK = 12 MHz
103
9
6
16
306
33
229
CCLK = 12 MHz
43
46
98
103
103
9
6
16
306
33
230
Rev. 8 — 8 June 2011


C; all measurements in
C; all measurements in
[1]
CCLK = 48 MHz
341
37
27
55
994
128
771
CCLK = 48 MHz
141
150
320
351
341
37
27
55
994
128
769
Min
1
1
10
10
20
T
T


A; PCLK =
A; PCLK =
cy(clk)
cy(clk)
 0.4
 0.4
LPC2292/2294
CCLK
CCLK
Typ
-
-
-
-
-
-
-
⁄
⁄
4
4
; all peripherals enabled.
; all peripherals enabled.
CCLK = 60 MHz
407
53
29
78
1205
167
914
CCLK = 60 MHz
184
180
398
421
407
53
29
78
1205
167
912
© NXP B.V. 2011. All rights reserved.
Max
25
25
25
25
1000
-
-
…continued
Unit
MHz
MHz
MHz
MHz
ns
ns
ns
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