P89LPC9321 NXP Semiconductors, P89LPC9321 Datasheet - Page 26

• Manufacturer Part Number: P89LPC9321
• Description: The P89LPC9321 is a single-chip microcontroller, available in low cost packages, basedon a high performance processor architecture that executes instructions in two to fourclocks, six times the rate of standard 80C51 devices
• Manufacturer: NXP Semiconductors

NXP Semiconductors
P89LPC9321
Product data sheet
Fig 7.
(RTCCON.1)
Interrupt sources, interrupt enables, and power-down wake-up sources
WDOVF
ERTC
RTCF
any CCU interrupt
TI and RI/RI
EA (IE0.7)
EWDRT
ES/ESR
ECCU
CMF2
CMF1
BOIF
EKBI
ESPI
EEIF
EIEE
KBIF
EI2C
SPIF
EBO
EX0
EX1
EST
ET0
ET1
All information provided in this document is subject to legal disclaimers.
TF0
TF1
IE0
IE1
EC
SI
TI
Rev. 2 — 16 November 2010
8-bit microcontroller with accelerated two-clock 80C51 core
P89LPC9321
interrupt
to CPU
wake-up
(if in power-down)
© NXP B.V. 2010. All rights reserved.
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