p89lpc9171fdh NXP Semiconductors, p89lpc9171fdh Datasheet - Page 72

• Manufacturer Part Number: p89lpc9171fdh
• Description: 8-bit Microcontroller With Accelerated Two-clock 80c51 Core, 2 Kb 3 V Byte-erasable Flash With 8-bit Adc
• Manufacturer: NXP Semiconductors

NXP Semiconductors
P89LPC9151_61_71_2
Product data sheet
Fig 33. Average internal RC oscillator frequency versus V
Fig 34. Average watchdog oscillator frequency versus V
frequency
frequency
deviation
deviation
(%)
(%)
−0.2
−0.4
−0.6
−0.5
−1.5
0.2
2.5
1.5
0.5
Central frequency of internal RC oscillator = 7.3728 MHz
Central frequency of watchdog oscillator = 400 kHz
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 +85 °C
V
V
DD
DD
(V)
(V)
002aae347
002aae348
© NXP B.V. 2010. All rights reserved.
3.6
3.6
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