p89lpc917 NXP Semiconductors, p89lpc917 Datasheet - Page 4
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p89lpc917
Manufacturer Part Number
p89lpc917
Description
8-bit Microcontrollers With Accelerated Two-clock 80c51 Core 2 Kb 3 V Flash With 8-bit A/d Converter
Manufacturer
NXP Semiconductors
Datasheet
1.P89LPC917.pdf
(72 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
p89lpc9171FDH
Manufacturer:
NXP
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Part Number:
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Manufacturer:
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Part Number:
p89lpc917FDH
Manufacturer:
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Quantity:
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Philips Semiconductors
5. Block diagram
9397 750 14397
Product data
Fig 1. P89LPC915 block diagram.
external
clock
input
P89LPC915
Rev. 04 — 17 December 2004
OSCILLATOR DIVIDER
CONFIGURABLE I/Os
CONFIGURABLE I/Os
WATCHDOG TIMER
PROGRAMMABLE
AND OSCILLATOR
8-bit microcontrollers with accelerated two-clock 80C51 core
CODE FLASH
OSCILLATOR
ON-CHIP RC
INTERRUPT
DATA RAM
256-BYTE
KEYPAD
PORT 1
PORT 0
2 kB
ACCELERATED 2-CLOCK 80C51 CPU
INTERNAL
CPU
CLOCK
HIGH PERFORMANCE
BUS
P89LPC915/916/917
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
(POWER-ON RESET,
BROWNOUT RESET)
POWER MONITOR
REAL-TIME CLOCK/
SYSTEM TIMER
COMPARATORS
ADC1/DAC1
ANALOG
TIMER 0
TIMER 1
UART
I
2
C
002aaa822
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