P89LPC936FDH-T NXP Semiconductors, P89LPC936FDH-T Datasheet - Page 64

• Manufacturer Part Number: P89LPC936FDH-T
• Description: MCU 8-Bit 89LP 80C51 CISC 16KB Flash 2.5V/3.3V 28-Pin TSSOP T/R
• Manufacturer: NXP Semiconductors

Specifications of P89LPC936FDH-T

• Package: 28TSSOP
• Device Core: 80C51
• Family Name: 89LP
• Maximum Speed: 18 MHz
• Ram Size: 768 Byte
• Program Memory Size: 16 KB
• Operating Supply Voltage: 2.5|3.3 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 26
• Interface Type: I2C/SPI/UART
• On-chip Adc: 8-chx8-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 2

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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