p89lpc9402 NXP Semiconductors, p89lpc9402 Datasheet - Page 53

• Manufacturer Part Number: p89lpc9402
• Description: 8-bit Microcontroller With Accelerated Two-clock 80c51 Core 8 Kb 3 V Byte-erasable ?ash With 32 Segment 4 Lcd Driver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 15.
V
T
P89LPC9402_1
Product data sheet
Symbol
t
t
t
VR
RH
RL
amb
Fig 22. SPI slave timing (CPHA = 1)
DD
Fig 23. ISP entry waveform
= 2.4 V to 3.6 V, unless otherwise specified.
= 40 C to +85 C for industrial applications, unless otherwise specified.
Dynamic characteristics, ISP entry mode
Parameter
V
RST HIGH time
RST LOW time
(CPOL = 0)
(CPOL = 1)
DD
10.2 ISP entry mode
SPICLK
SPICLK
(output)
active to RST active delay time
(input)
(input)
(input)
MISO
MOSI
t
SPIA
SS
V
RST
DD
t
SPILEAD
t
t
SPIOH
SPIR
t
not defined
t
SPIF
SPIDV
t
t
SPICLKH
SPICLKL
t
SPIF
t
SPIDSU
t
VR
slave MSB/LSB out
MSB/LSB in
T
SPICYC
t
RL
Conditions
Rev. 01 — 22 April 2009
t
SPIOH
t
t
t
SPICLKH
t
SPICLKL
SPIDV
SPIDH
8-bit microcontroller with accelerated two-clock 80C51 core
t
t
RH
SPIR
t
SPIR
t
t
SPIDSU
SPIOH
t
SPIDV
Min
50
1
1
t
SPIDSU
slave LSB/MSB out
LSB/MSB in
002aaa912
Typ
-
-
-
t
t
SPIDH
SPILAG
P89LPC9402
002aaa911
t
SPIR
Max
-
32
-
© NXP B.V. 2009. All rights reserved.
t
SPIDIS
Unit
53 of 60
s
s
s