P89LPC9331_9341_9351_9361 NXP Semiconductors, P89LPC9331_9341_9351_9361 Datasheet - Page 73

• Manufacturer Part Number: P89LPC9331_9341_9351_9361
• Description: The P89LPC9331/9341/9351/9361 is a single-chip microcontroller, available in low costpackages, based on a high performance processor architecture that executes instructionsin two to four clocks, six times the rate of standard 80C51 devices
• Manufacturer: NXP Semiconductors

NXP Semiconductors
P89LPC9331_9341_9351_9361
Product data sheet
Fig 36. Average internal RC oscillator frequency vs. V
Fig 37. Average watchdog oscillator frequency vs. 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
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 10 January 2011
8-bit microcontroller with accelerated two-clock 80C51 core
P89LPC9331/9341/9351/9361
2.8
2.8
DD
DD
3.2
3.2
at +25 °C
at +85 °C
V
V
DD
DD
(V)
(V)
002aae347
002aae348
© NXP B.V. 2011. All rights reserved.
3.6
3.6
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