p89lpc932ba NXP Semiconductors, p89lpc932ba Datasheet - Page 49

• Manufacturer Part Number: p89lpc932ba
• Description: P89lpc932 8-bit Microcontroller With Accelerated Two-clock 80c51 Core 8 Kb Flash With 512-byte Data Eeprom And 768-byte Ram
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 12379
Product data
Fig 21. Shift register mode timing.
Fig 22. External clock timing.
Fig 23. SPI master timing (CPHA = ‘0’)
Write to SBUF
Output Data
(CPOL = 0)
(CPOL = 1)
Input Data
Clear RI
SPICLK
SPICLK
(output)
(output)
(output)
Clock
(input)
MISO
MOSI
V DD - 0.5 V
SS
t QVXH
0.45 V
t XHDV
t SPIF
t XLXL
Valid
0
t SPIF
t SPIDSU
Master MSB/LSB out
t XHDX
t SPIDV
MSB/LSB in
t XHQX
Valid
1
0.2 V DD - 0.1 V
0.2 V DD + 0.9
Rev. 04 — 06 January 2004
t SPICLKH
t SPICLKL
t SPIDH
t SPIF
t CHCL
8-bit microcontroller with accelerated two-clock 80C51 core
Valid
2
t CLCL
t SPICLKH
t SPICLKL
t SPIR
t SPIOH
Valid
3
t CLCX
t SPIR
Valid
4
t C
t CHCX
t CLCH
Master LSB/MSB out
002aaa416
Valid
LSB/MSB in
t SPIDV
5
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Valid
6
P89LPC932
002aaa156
Valid
002aaa425
Set TI
Set RI
7
t SPIR
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