LPC2364 datasheet(49/69 Pages) NXP

49 / 69 page

LPC2364_65_66_67_68

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 7.1 — 16 October 2013

49 of 69

NXP Semiconductors

LPC2364/65/66/67/68

Single-chip 16-bit/32-bit microcontrollers

11.1 Internal oscillators

[1]

Parameters are valid over operating temperature range unless otherwise specified.

[2]

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

C), nominal supply voltages.

11.2 I/O pins

[1]

Applies to standard I/O pins and RESET pin.

11.3 USB interface

[1]

Characterized but not implemented as production test. Guaranteed by design.

Table 10.

Dynamic characteristic: internal oscillators

Tamb = 40 C to +85 C; 3.0 V  VDD(3V3)  3.6 V.[1]

Symbol

Parameter

Conditions

Min

Typ[2]

Max

Unit

fosc(RC)

internal RC oscillator frequency

3.96

4.02

4.04

MHz

fi(RTC)

RTC input frequency

32.768

kHz

Table 11.

Dynamic characteristic: I/O pins[1]

Tamb = 40 C to +85 C; VDD(3V3) over specified ranges.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

rise time

pin configured as output

3.0

5.0

fall time

pin configured as output

2.5

5.0

Table 12.

Dynamic characteristics of USB pins (full-speed) (LPC2364/66/68 only)

CL = 50 pF; Rpu = 1.5 k on D+ to VDD(3V3), unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

rise time

10 % to 90 %

8.5

13.8

fall time

10 % to 90 %

7.7

13.7

tFRFM

differential rise and fall time

matching

tr /tf

109

VCRS

output signal crossover voltage

1.3

2.0

tFEOPT

source SE0 interval of EOP

see Figure 14

160

175

tFDEOP

source jitter for differential transition

to SE0 transition

see Figure 14

2-

tJR1

receiver jitter to next transition

18.5

+18.5

tJR2

receiver jitter for paired transitions

10 % to 90 %

9-

tEOPR1

EOP width at receiver

must reject as

EOP; see

Figure 14

[1] 40

--ns

tEOPR2

EOP width at receiver

must accept as

EOP; see

Figure 14

[1] 82

--ns

LPC2364 Datasheet(PDF) 49 Page - NXP Semiconductors

LPC2364 Datasheet(HTML) 49 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

Datasheet Download

Link URL