P89LPC931FDH NXP Semiconductors, P89LPC931FDH Datasheet - Page 45

• Manufacturer Part Number: P89LPC931FDH
• Description: MCU 8-Bit 89LP 80C51 CISC 8KB Flash 2.5V/3.3V 28-Pin TSSOP Tube
• Manufacturer: NXP Semiconductors

Specifications of P89LPC931FDH

• Package: 28TSSOP
• Device Core: 80C51
• Family Name: 89LP
• Maximum Speed: 18 MHz
• Ram Size: 256 Byte
• Program Memory Size: 8 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
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 2

Philips Semiconductors
Table 8:
V
T
[1]
9397 750 14472
Product data
Symbol
t
t
t
t
t
t
t
t
t
t
t
SPILAG
SPICLKH
SPICLKL
SPIDSU
SPIDH
SPIA
SPIDIS
SPIDV
SPIOH
SPIR
SPIF
amb
DD
= 2.4 V to 3.6 V unless otherwise specified.
Parameters are valid over operating temperature range unless otherwise specified. Parts are tested to 2 MHz, but are guaranteed to
operate down to 0 Hz.
= 40 C to +85 C for industrial, unless otherwise specified.
AC characteristics
Parameter
Enable lag time (Slave)
SPICLK high time
SPICLK low time
Data set-up time (Master or Slave) see Figures
Data hold time (Master or Slave)
Access time (Slave)
Disable time (Slave)
Enable to output data valid
Output data hold time
Rise time
Fall time
2.0 MHz
Master
Slave
Master
Slave
2.0 MHz
2.0 MHz
3.0 MHz
SPI outputs (SPICLK, MOSI,
MISO)
SPI inputs (SPICLK, MOSI,
MISO, SS)
SPI outputs (SPICLK, MOSI,
MISO)
SPI inputs (SPICLK, MOSI,
MISO, SS)
…continued
Rev. 05 — 15 December 2004
Conditions
see Figures
17,
see Figures
15, 16, 17,
see Figures
15, 16, 17,
15, 16, 17,
see Figures
15, 16, 17,
see Figures
17,
see Figures
17,
see Figures
15, 16, 17,
see Figures
15, 16, 17,
see Figures
15, 16, 17,
see Figures
15, 16, 17,
18
18
18
18
18
18
18
18
18
18
18
[1]
8-bit microcontrollers with two-clock 80C51 core
Variable clock
Min
250
2
3
2
3
100
100
0
0
0
0
0
-
-
-
-
CCLK
CCLK
CCLK
CCLK
Max
-
-
-
-
-
-
-
120
240
240
167
-
100
2000
100
2000
P89LPC930/931
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
f
Min
250
340
190
340
190
100
100
0
-
-
-
0
-
-
-
-
osc
= 12 MHz
Max
-
-
-
-
-
-
-
120
240
240
167
-
100
2000
100
2000
45 of 55
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns