P89LPC936FA NXP Semiconductors, P89LPC936FA Datasheet - Page 64

• Manufacturer Part Number: P89LPC936FA
• Description: MCU 8BIT 80C51 16K FLASH, PLCC28
• Manufacturer: NXP Semiconductors

Specifications of P89LPC936FA

• Controller Family/series: (8051) 8052
• Core Size: 8bit
• No. Of I/o's: 26
• Program Memory Size: 16KB
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 18MHz
• Oscillator Type: External,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
P89LPC933_934_935_936
Product data sheet
Fig 25. Shift register mode timing
Fig 26. SPI master timing (CPHA = 0)
Fig 27. External clock timing (with an amplitude of at least V
write to SBUF
output data
input data
clear RI
(CPOL = 0)
(CPOL = 1)
12.1 Waveforms
SPICLK
SPICLK
(output)
(output)
(output)
clock
(input)
MISO
MOSI
SS
t
QVXH
t
XHDV
t
SPIF
valid
T
0
XLXL
t
t
SPIF
SPIDSU
master MSB/LSB out
t
XHDX
t
All information provided in this document is subject to legal disclaimers.
XHQX
MSB/LSB in
valid
1
t
SPIDV
t
CHCL
t
t
t
SPICLKH
SPICLKL
Rev. 8 — 12 January 2011
SPIDH
t
SPIF
8-bit microcontroller with accelerated two-clock 80C51 core
valid
2
T
SPICYC
t
t
SPICLKH
SPICLKL
t
CLCX
t
SPIR
valid
3
t
SPIOH
i(RMS)
P89LPC933/934/935/936
T
cy(clk)
t
= 200 mV)
SPIR
valid
4
t
CLCH
t
CHCX
master LSB/MSB out
valid
LSB/MSB in
5
t
SPIDV
002aaa907
valid
6
002aaa908
valid
set TI
set RI
7
© NXP B.V. 2011. All rights reserved.
t
SPIR
002aaa906
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