P89LPC9381 NXP Semiconductors, P89LPC9381 Datasheet - Page 5

• Manufacturer Part Number: P89LPC9381
• Description: The P89LPC9381 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

Philips Semiconductors
5. Functional diagram
P89LPC9381_1
Product data sheet
Fig 2. P89LPC9381 functional diagram
AD05
AD00
AD01
AD02
AD03
CLKOUT
KBI0
KBI1
KBI2
KBI3
KBI4
KBI5
KBI6
KBI7
CMPREF
CIN2B
CIN2A
CIN1B
CIN1A
XTAL2
XTAL1
CMP2
CMP1
T1
PORT 3
PORT 0
Rev. 01 — 8 September 2006
P89LPC9381
V
DD
002aac461
V
SS
8-bit microcontroller with 10-bit ADC
PORT 1
PORT 2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
TXD
RXD
T0
INT0
INT1
RST
AD04
AD07
AD06
MOSI
MISO
SS
SPICLK
P89LPC9381
SCL
SDA
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