P89LPC9151 NXP [NXP Semiconductors], P89LPC9151 Datasheet - Page 71

• Manufacturer Part Number: P89LPC9151
• Description: 8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
P89LPC9151_61_71_2
Product data sheet
10.2 Internal RC/watchdog oscillator characteristics
Note: The graphs provided are a statistical summary based on a limited number of
samples and only for information purposes. The performance characteristics listed are not
tested or guaranteed.
Fig 31. Average internal RC oscillator frequency versus V
Fig 32. Average internal RC oscillator frequency versus V
frequency
frequency
deviation
deviation
(%)
(%)
−0.1
−0.2
−0.1
−0.2
0.2
0.1
0.2
0.1
Central frequency of internal RC oscillator = 7.3728 MHz
Note: Central frequency of internal RC oscillator = 7.3728 MHz
0
0
2.4
2.4
Rev. 02 — 9 February 2010
2.8
2.8
P89LPC9151/9161/9171
8-bit microcontroller with 8-bit ADC
3.2
3.2
DD
DD
at +25 °C
at −40 °C
V
V
DD
DD
(V)
(V)
002aae344
002aae346
© NXP B.V. 2010. All rights reserved.
3.6
3.6
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