68HC05PL4B datasheet(39/98 Pages) FREESCALE

Part #	68HC05PL4B

Description	Industry standard 8-bit M68HC05 CPU core

PDF	98 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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39 / 98 page

April 30, 1998

GENERAL RELEASE SPECIFICATION

MC68HC05PL4

RESETS

REV 2.0

5-7

5.5

RESET CHARACTERISTICS

Table 5-1. Reset Characteristics

Figure 5-6. Stop Recovery Timing Diagram

Characteristic

Symbol

Min

Typ

Max

Unit

POR Recovery Voltage2

VPOR

—

100

POR VDD Slew Rate2

Rising2

Falling2

SVDDR

SVDDF

—

0.1

0.05

V/ms

RESET Pulse Width (when bus clock active)

tRL

1.5

—

tCYC

RESET Pulldown Pulse Width (from internal reset)

tRPD

3—4

tCYC

Note:

1. +2.0 ≤ VDD ≤ +4.0 V, VSS = 0 V, TL ≤ TA ≤ TH, unless otherwise noted

2. By design, not tested.

PCH

NEW

1FFE

tRL

OSC11

RESET

Internal

Clock3

Internal

Address

Bus3

4096

NOTES:

1. Represents the internal gating of the OSC1 pin

2. Normal delay of 4064 tCYC

3. Internal timing signal and data information not available externally.

Internal

Data

Bus3

1FFF

NEW PCH NEW PCL

PCL

NEW

code

Freescale Semiconductor, Inc.

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68HC05PL4B Datasheet(PDF) 39 Page - Freescale Semiconductor, Inc

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