P89LPC932A1FDH View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

P89LPC932A1FDH

8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM

NXP Semiconductors. 

NXP Semiconductors

P89LPC932A1

8-bit microcontroller with accelerated two-clock 80C51 core

Table 8. Static characteristics …continued

VDD = 2.4 V to 3.6 V unless otherwise specified.

Tamb = −40 °C to +85 °C for industrial applications, unless otherwise specified.

Symbol Parameter

Conditions

Min

ITL

logical 1-to-0 transition current, VI = 1.5 V at VDD = 3.6 V [9] −30

all ports

RRST(int) internal pull-up resistance on pin

10

RST

Vbo

brownout trip voltage

2.4 V < VDD < 3.6 V; with

2.40

BOV = 1, BOPD = 0

Vref(bg)

TCbg

band gap reference voltage

band gap temperature

coefficient

1.19

-

Typ[1]

-

-

-

1.23

10

Max Unit

−450 µA

30

kΩ

2.70 V

1.27 V

20

ppm/ °C

[1] Typical ratings are not guaranteed. The values listed are at room temperature, 3 V.

[2] The IDD(oper), IDD(idle), and IDD(pd) specifications are measured using an external clock with the following functions disabled: comparators,

real-time clock, and watchdog timer.

[3] The IDD(tpd) specification is measured using an external clock with the following functions disabled: comparators, real-time clock,

brownout detect, and watchdog timer.

[4] See Section 8 “Limiting values” on page 45 for steady state (non-transient) limits on IOL or IOH. If IOL/IOH exceeds the test condition,

VOL/VOH may exceed the related specification.

[5] This specification can be applied to pins which have 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

VSS.

[6] Pin capacitance is characterized but not tested.

[7] Measured with port in quasi-bidirectional mode.

[8] Measured with port in high-impedance mode.

[9] Port pins source a transition current when used in quasi-bidirectional mode and externally driven from logic 1 to logic 0. This current is

highest when VI is approximately 2 V.

P89LPC932A1_3

Product data sheet

Rev. 03 — 12 March 2007

© NXP B.V. 2007. All rights reserved.

47 of 64

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