P89LPC9381 NXP Semiconductors, P89LPC9381 Datasheet - Page 51
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P89LPC9381
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
Datasheet
1.P89LPC9381.pdf
(60 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P89LPC9381FA,112
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Company:
Part Number:
P89LPC9381FDH,512
Manufacturer:
LT
Quantity:
2 340
Company:
Part Number:
P89LPC9381FDHЈ¬512
Manufacturer:
PH3
Quantity:
1 122
Philips Semiconductors
P89LPC9381_1
Product data sheet
Fig 19. SPI master timing (CPHA = 1)
Fig 20. SPI slave timing (CPHA = 0)
(CPOL = 0)
(CPOL = 1)
(CPOL = 0)
(CPOL = 1)
SPICLK
SPICLK
(output)
SPICLK
SPICLK
(input)
(input)
(input)
(output)
(output)
(output)
MISO
MOSI
(input)
MISO
MOSI
t
SS
SPIA
SS
t
t
SPIF
t
SPILEAD
SPIR
t
SPIDSU
t
SPIF
slave MSB/LSB out
MSB/LSB in
t
t
SPIF
SPIDSU
master MSB/LSB out
t
t
t
t
SPICLKH
t
SPIDH
SPIOH
SPICLKL
SPIDV
MSB/LSB in
t
SPIF
t
SPIDV
T
Rev. 01 — 8 September 2006
t
t
t
SPICYC
SPIDH
SPICLKL
SPICLKH
t
SPIF
t
t
SPICLKH
SPICLKL
t
SPIDSU
t
SPIR
T
SPICYC
t
t
SPICLKH
SPICLKL
t
t
SPIOH
SPIR
t
SPIDV
t
SPIR
t
SPIOH
t
SPIR
t
SPIDSU
slave LSB/MSB out
LSB/MSB in
8-bit microcontroller with 10-bit ADC
master LSB/MSB out
t
t
SPIOH
SPIDH
LSB/MSB in
t
SPIDV
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
t
SPILAG
not defined
P89LPC9381
002aaa910
002aaa909
t
SPIR
t
t
SPIR
SPIDV
t
SPIDIS
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