LPC2458 NXP Semiconductors, LPC2458 Datasheet - Page 45

• Manufacturer Part Number: LPC2458
• Description: NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
• Manufacturer: NXP Semiconductors

NXP Semiconductors
10. Static characteristics
Table 9.
T
LPC2458
Product data sheet
Symbol
V
V
V
V
V
I
I
I
I
I
DD(DCDC)act(3V3)
DD(DCDC)pd(3V3)
DD(DCDC)dpd(3V3)
BATact
BAT
amb
DD(3V3)
DD(DCDC)(3V3)
DDA
i(VBAT)
i(VREF)
=

40

Static characteristics
C to +85
Parameter
supply voltage (3.3 V)
DC-to-DC converter
supply voltage (3.3 V)
analog 3.3 V pad
supply voltage
input voltage on pin
VBAT
input voltage on pin
VREF
active mode DC-to-DC
converter supply
current (3.3 V)
Power-down mode
DC-to-DC converter
supply current (3.3 V)
Deep power-down
mode DC-to-DC
converter supply
current (3.3 V)
active mode battery
supply current
battery supply current

C for commercial applications, unless otherwise specified.
Conditions
core and external rail
V
T
executed from flash; no
peripherals enabled;
PCLK = CCLK
all peripherals enabled;
PCLK = CCLK / 8
all peripherals enabled;
PCLK = CCLK
V
T
Deep power-down mode
All information provided in this document is subject to legal disclaimers.
amb
amb
DD(DCDC)(3V3)
DD(DCDC)(3V3)
CCLK = 10 MHz
CCLK = 72 MHz
CCLK = 10 MHz
CCLK = 72 MHz
CCLK = 10 MHz
CCLK = 72 MHz
while(1){}
= 25 C; code
= 25 C
Rev. 4 — 1 September 2011
= 3.3 V;
= 3.3 V;
[2]
[3]
[3]
[4]
[3]
Min
3.0
3.0
3.0
2.0
2.5
-
-
-
-
-
-
-
-
-
-
Single-chip 16-bit/32-bit micro
Typ
3.3
3.3
3.3
3.3
3.3
15
63
21
92
27
113
20
20
20
125
[1]
LPC2458
© NXP B.V. 2011. All rights reserved.
Max
3.6
3.6
3.6
3.6
V
-
-
-
-
-
-
-
-
-
-
DDA
45 of 80
Unit
V
V
V
V
V
mA
mA
mA
mA
mA
mA
A
A
A
A