LPC1317FHN33,551 NXP Semiconductors, LPC1317FHN33,551 Datasheet - Page 53

• Manufacturer Part Number: LPC1317FHN33,551
• Description: ARM Microcontrollers - MCU 32bit ARM Cortex-M3 64KB Flash 10KB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1317FHN33,551

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: LPC1317
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 72 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
LPC1315_16_17_45_46_47
Product data sheet
10.3 Internal oscillators
Table 12.
T
[1]
[2]
Table 13.
[1]
[2]
[3]
Symbol
f
Symbol
f
osc(int)
amb
osc(RC)
Fig 23. Internal RC oscillator frequency versus temperature
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.
Typical ratings are not guaranteed. The values listed are at nominal supply voltages.
The typical frequency spread over processing and temperature (T
See the LPC1315/16/17/45/46/47 user manual.
=
(MHz)

12.15
12.05
11.95
11.85
40
f
Conditions: Frequency values are typical values. 12 MHz  1 % accuracy is guaranteed for
2.7 V  V
fall outside the 12 MHz  1 % accuracy specification for voltages below 2.7 V.

−40
Dynamic characteristics: IRC
Dynamic characteristics: Watchdog oscillator
C to +85
Parameter
internal oscillator
frequency
Parameter
internal RC oscillator
frequency
All information provided in this document is subject to legal disclaimers.
DD

 3.6 V and T
C; 2.7 V
VDD = 3.6 V
Rev. 3 — 20 September 2012
−15
3.3 V
3.0 V
2.7 V
2.4 V
2.0 V

Conditions
DIVSEL = 0x1F, FREQSEL = 0x1
in the WDTOSCCTRL register;
DIVSEL = 0x00, FREQSEL = 0xF
in the WDTOSCCTRL register
V
amb
DD
= 40 C to +85 C. Variations between parts may cause the IRC to

3.6 V
10
Conditions
-
LPC1315/16/17/45/46/47
[1]
.
32-bit ARM Cortex-M3 microcontroller
35
Min
11.88
amb
= 40 C to +85 C) is 40 %.
[2][3]
[2][3]
Typ
12
60
temperature (°C)
Min
-
-
[2]
© NXP B.V. 2012. All rights reserved.
002aaf403
Typ
9.4
2300
Max
12.12
[1]
85
Max Unit
-
-
53 of 77
Unit
MHz
kHz
kHz