P89LPC931A1FDH,512 NXP Semiconductors, P89LPC931A1FDH,512 Datasheet - Page 43

• Manufacturer Part Number: P89LPC931A1FDH,512
• Description: IC 80C51 MCU FLASH 8K 28-TSSOP
• Manufacturer: NXP Semiconductors
• Series: LPC900r

Specifications of P89LPC931A1FDH,512

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 28-TSSOP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 18MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 26
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: P89LPC
• Core: 80C51
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 18 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 3
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-1758 - BOARD EVAL FOR LPC93X MCU FAMILY
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935288634512

NXP Semiconductors
Table 10.
V
T
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] Measured with port in high-impedance mode.
[11] Port pins source a transition current when used in quasi-bidirectional mode and externally driven from logic 1 to logic 0. This current is
P89LPC9301_931A1
Product data sheet
Symbol
I
R
V
TC
THL
amb
DD
ref(bg)
RST_N(int)
bg
= 2.4 V to 3.6 V unless otherwise specified.
Typical ratings are not guaranteed. The values listed are at room temperature, 3 V.
The I
The I
clock and watchdog timer.
The I
watchdog timer.
The I
brownout detect, and watchdog timer.
See
exceed the related specification.
This specification can be applied to pins which have A/D input or analog comparator input functions when the pin is not being used for
those analog functions. When the pin is being used as an analog input pin, the maximum voltage on the pin must be limited to 4.0 V with
respect to V
Pin capacitance is characterized but not tested.
Measured with port in quasi-bidirectional mode.
highest when V
=

40
Section 8 “Limiting values”
DD(idle)
DD(pd)
DD(oper)
DD(tpd)

Static characteristics
Parameter
HIGH-LOW transition
current
internal pull-up resistance
on pin RST
band gap reference voltage
band gap temperature
coefficient
C to +85
specification is measured using internal RC oscillator with the following functions disabled: comparators, real-time clock, and
specification is measured using an external clock with the following functions disabled: comparators, real-time clock,
specification is measured using an external clock with no active peripherals, with the following functions disabled: real-time
SS
specification is measured using an external clock with code while(1) {} executed from on-chip flash.
.
I
is approximately 2 V.

C for industrial applications, unless otherwise specified.
for steady state (non-transient) limits on I
…continued
Conditions
all ports; V
V
pin RST
All information provided in this document is subject to legal disclaimers.
DD
= 3.6 V
Rev. 2 — 29 November 2010
I
8-bit microcontroller with accelerated two-clock 80C51 core
= 1.5 V at
OL
or I
[11]
OH
. If I
P89LPC9301/931A1
Min
30
10
1.11
-
OL
/I
OH
exceeds the test condition, V
Typ
-
-
1.23
10
[1]
© NXP B.V. 2010. All rights reserved.
Max
450
30
1.34
20
OL
/V
OH
Unit
A
k
V
ppm/
C
43 of 66
may