P89LPC931FDH NXP Semiconductors, P89LPC931FDH Datasheet - Page 42

• 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
10. Static characteristics
Table 7:
V
T
9397 750 14472
Product data
Symbol
I
I
I
I
(dV
(dV
V
V
V
V
V
V
V
V
V
C
I
I
I
R
DD(oper)
DD(idle)
DD(PD)
DD(TPD)
IL
LI
TL
amb
DD
POR
RAM
th(HL)
IL
th(LH)
IH
hys
OL
OH
ig
RST
DD
DD
= 2.4 V to 3.6 V unless otherwise specified.
= 40 C to +85 C for industrial, unless otherwise specified.
/dt)
/dt)
r
f
DC electrical characteristics
Parameter
power supply current, operating 3.6 V; 12 MHz
power supply current, Idle
mode
power supply current,
Power-down mode, voltage
comparators powered-down
power supply current, Total
Power-down mode
V
V
Power-on reset detect voltage
RAM keep-alive voltage
negative-going threshold
voltage
LOW-level input voltage
positive-going threshold voltage except SCL, SDA
HIGH-level input voltage
hysteresis voltage
LOW-level output voltage; all
ports, all modes except Hi-Z
HIGH-level output voltage, all
ports
input/output pin capacitance
logic 0 input current, all ports
input leakage current, all ports
logic 1-to-0 transition current,
all ports
internal reset pull-up resistor
DD
DD
rise rate
fall rate
Conditions
3.6 V; 18 MHz
3.6 V; 12 MHz
3.6 V; 18 MHz
3.6 V
3.6 V
except SCL, SDA
SCL, SDA only
SCL, SDA only
Port 1
I
V
I
V
I
V
quasi-bidirectional mode
I
V
push-pull mode
I
V
push-pull mode
V
V
V
V
OL
OL
OH
OH
OH
Rev. 05 — 15 December 2004
DD
DD
DD
DD
DD
IN
IN
IN
DD
= 20 mA;
= 3.2 mA;
= 20 A;
= 3.2 mA;
= 20 mA;
= 0.4 V
= V
= 2.0 V at
= 2.4 V to 3.6 V
= 2.4 V to 3.6 V
= 2.4 V to 3.6 V;
= 2.4 V to 3.6 V;
= 2.4 V to 3.6 V;
= 3.6 V
IL
or V
IH
8-bit microcontrollers with two-clock 80C51 core
[2]
[2]
[2]
[2]
[2]
[2]
[3]
[3]
[4]
[5]
[6]
[7]
Min
-
-
-
-
-
-
-
-
-
1.5
0.22V
-
0.7V
-
-
-
V
V
0.8V
-
-
-
10
0.5
30
DD
DD
DD
DD
DD
P89LPC930/931
0.3
0.7
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
11
14
3.25
5
55
1
-
-
-
-
0.4V
-
0.6V
-
0.2V
0.6
0.2
V
V
-
-
-
-
-
-
DD
DD
[1]
DD
DD
DD
0.2
0.4
Max
18
23
5
7
80
5
2
50
0.2
-
-
0.3V
0.7V
5.5
-
1.0
0.3
-
-
-
15
30
80
10
450
DD
DD
Unit
mA
mA
mA
mA
mV/ s
mV/ s
V
V
V
V
V
V
V
V
V
V
V
V
pF
k
42 of 55
A
A
A
A
A