LPC2364 datasheet(40/59 Pages) NXP

40 / 59 page

LPC2364_65_66_67_68_6

Product data sheet

Rev. 06 — 1 February 2010

40 of 59

NXP Semiconductors

LPC2364/65/66/67/68

Single-chip 16-bit/32-bit microcontrollers

[1]

Typical ratings are not guaranteed. The values listed are at room temperature (25

°C), nominal supply voltages.

[2]

The RTC typically fails when Vi(VBAT) drops below 1.6 V.

[3]

VDD(DCDC)(3V3) = 3.3 V; VDD(3V3) = 3.3 V; Vi(VBAT) = 3.3 V; Tamb = 25 °C.

[4]

On pin VBAT.

[5]

Including voltage on outputs in 3-state mode.

[6]

VDD(3V3) supply voltages must be present.

[7]

3-state outputs go into 3-state mode when VDD(3V3) is grounded.

[8]

Please also see the errata note in errata sheet.

[9]

Accounts for 100 mV voltage drop in all supply lines.

[10] Only allowed for a short time period.

[11] Minimum condition for VI = 4.5 V, maximum condition for VI = 5.5 V.

[12] LPC2364HBD only.

[13] To VSS.

[14] Includes external resistors of 33

Ω ± 1 % on D+ and D−.

USB pins (LPC2364/66/68 only)

IOZ

OFF-state output

current

0 V < VI < 3.3 V

±10

μA

VBUS

bus supply voltage

5.25

VDI

differential input

sensitivity voltage

|(D+) − (D−)|

0.2

VCM

differential common

mode voltage range

includes VDI range

0.8

2.5

Vth(rs)se

single-ended receiver

switching threshold

voltage

0.8

2.0

VOL

LOW-level output

voltage for

low-/full-speed

RL of 1.5 kΩ to 3.6 V

0.18

VOH

HIGH-level output

voltage (driven) for

low-/full-speed

RL of 15 kΩ to GND

2.8

3.5

Ctrans

transceiver capacitance pin to GND

ZDRV

driver output

impedance for driver

which is not high-speed

capable

with 33

Ω series resistor;

steady state drive

[14] 36

44.1

Table 6.

Static characteristics …continued

Tamb = −40 °C to +85 °C for standard devices, −40 °C to +125 °C for LPC2364HBD only, unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ[1]

Max

Unit

LPC2364 Datasheet(PDF) 40 Page - NXP Semiconductors

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