P89LPC970 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
P89LPC970
NXP Semiconductors.
P89LPC970 Datasheet PDF : 67 Pages
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NXP Semiconductors
6. Pinning information
6.1 Pinning
P89LPC970/971/972
8-bit microcontroller with accelerated two-clock 80C51 core
P0.0/CMP2/KBI0/SPICLK 1
P1.7/T3EX/MOSI 2
P1.6/MISO 3
P1.5/RST 4
VSS 5
P3.1/XTAL1 6
P3.0/XTAL2/CLKOUT 7
P1.4/INT1/T4EX/SS 8
P1.3/INT0/SDA/T4 9
P1.2/SCL/T0 10
P89LPC970/971/972
20 P0.1/CIN2B/KBI1
19 P0.2/CIN2A/KBI2
18 P0.3/CIN1B/KBI3/T2
17 P0.4/CIN1A/KBI4
16 P0.5/CMPREF/KBI5/T3
15 VDD
14 P0.6/CMP1/KBI6
13 P0.7/KBI7/T1
12 P1.0/TXD
11 P1.1/RXD/T2EX
002aae552
Fig 3. TSSOP20 pin configuration
P89LPC972
P0.0/CMP2/KBI0/SPICLK 1
P1.7/T3EX/MOSI 2
P1.6/MISO 3
P1.5/RST 4
VSS 5
P3.1/XTAL1 6
P3.0/XTAL2/CLKOUT 7
P1.4/INT1/T4EX/SS 8
P1.3/INT0/SDA/T4 9
P1.2/SCL/T0 10
20 P0.1/CIN2B/KBI1
19 P0.2/CIN2A/KBI2
18 P0.3/CIN1B/KBI3/T2
17 P0.4/CIN1A/KBI4
16 P0.5/CMPREF/KBI5/T3
15 VDD
14 P0.6/CMP1/KBI6
13 P0.7/KBI7/T1
12 P1.0/TXD
11 P1.1/RXD/T2EX
002aae553
Fig 4. P89LPC972 DIP20 pin configuration
P89LPC97X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 8 June 2010
© NXP B.V. 2010. All rights reserved.
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