LPC2214FBD144 NXP Semiconductors, LPC2214FBD144 Datasheet - Page 36

• Manufacturer Part Number: LPC2214FBD144
• Manufacturer: NXP Semiconductors

Specifications of LPC2214FBD144

• Cpu Family: LPC2000
• Device Core: ARM7TDMI-S
• Device Core Size: 16/32Bit
• Frequency (max): 60MHz
• Interface Type: I2C/SPI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 16KB
• # I/os (max): 112
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (max): 1.95/3.6V
• Operating Supply Voltage (min): 1.65/2.5/3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
9. Dynamic characteristics
Table 9.
T
[1]
[2]
LPC2212_2214_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
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 C to +85 C for industrial applications; V
Dynamic characteristics
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
in pF, from 10 pF to 400 pF.
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. 04 — 3 January 2008
IL
DD(1V8)
, V
DD(3V3)
over specified ranges.
[2]
Min
1
1
10
10
20
T
T
-
-
-
-
20 + 0.1
cy(clk)
cy(clk)
16/32-bit ARM microcontrollers
0.4
0.4
LPC2212/2214
C
[1]
b
Typ
-
-
-
-
-
-
-
-
-
10
10
-
© NXP B.V. 2008. All rights reserved.
Max
50
30
25
25
1000
-
-
5
5
-
-
-
Unit
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
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