Z8E00010PSC Zilog, Z8E00010PSC Datasheet

Z8E00010PSC

Manufacturer Part Number

Z8E00010PSC

Description

Z8 PLUS 512 BYTES OTP 18-DIP

Manufacturer

Zilog

Series

Z8® Plusr

Datasheets

1.Z8E00010PSC.pdf (2 pages)

2.Z8E00010PSC.pdf (45 pages)

3.Z8E00010PSC.pdf (2 pages)

Specifications of Z8E00010PSC

Core Processor

Core Size

8-Bit

Speed

10MHz

Peripherals

WDT

Number Of I /o

Program Memory Size

512B (512 x 8)

Program Memory Type

OTP

Ram Size

32 x 8

Voltage - Supply (vcc/vdd)

3.5 V ~ 5.5 V

Oscillator Type

Internal

Operating Temperature

0°C ~ 70°C

Package / Case

18-DIP (0.300", 7.62mm)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Eeprom Size

Data Converters

Connectivity

Other names

269-1117

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

Z8E00010PSC

Manufacturer:

Cirrus

Quantity:

Company:

Meier Automation Equipment Co., Limited

Part Number:

Z8E00010PSC

Manufacturer:

ZILOG

Quantity:

20 000

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Download datasheet (38Kb)

Introduction

This Product Update lists precautions regarding the T

Z8E000 and Z8E001 microcontrollers.

Related Documentation

Z8E000 Product Speciﬁcation (DS0036)

Z8E001 Product Speciﬁcation (DS0011)

The T

rence of an interrupt. The PWM reload is not based on the resulting value.

The observed functioning can be described as: following Reset, the T

is selected and the PWM is started. The timer decrements from the value in the counter.

Upon the ﬁrst time-out, the T

counter. The counter alternates from this point forward, depending on which reload pair it

uses. If the PB1 pin is in the Low output state when the T

then the PWM is upside-down from the beginning. If it is High, then the PWM is correct.

If software modiﬁes the PB1 output state, the pin changes states to reﬂect the software-

driven value, even though the pin is in the T

does not intentionally modify the bit and instead uses the Boolean operators on the

PTBOUT register, the timer ﬂips if the software Read-Modify-Write operation happens to

fall with a timer time-out in the middle. Because the timer and the CPU are running at dif-

ferent divisors of the master clock, this occurrence is not uncommon. The software write-

back overrides the hardware change and the T

have. Because there is no feedback mechanism, this lack of state change causes the PWM

reload selection to be inverted from the PWM output state.

There is a bug in the chip that causes the hardware write-back of the timers to corrupt the

software Write into the count value registers. The timer value registers should not be writ-

ten by software unless the timer is stopped. Otherwise, the timer will not time-out during

the instruction

OUT

VAL Precaution

ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432

OUT

Precaution

function uses the PTBOUT register bit 1 directly by XORing it on each occur-

Telephone: 408.558.8500 • Fax: 408.558.8300 •

UP003802-0703

OUT

pin ﬂips and the Low-side reload value is loaded into the

Product Update

Errata to Z8E000/Z8E001 Silicon

OUT

special function mode. If the programmer

pin does not change state as it should

OUT

and T

www.zilog.com

special function is enabled,

VAL functions of the

OUT

special function

Related parts for Z8E00010PSC

Z8E00010PSC Summary of contents

Page 1

... Write into the count value registers. The timer value registers should not be writ- ten by software unless the timer is stopped. Otherwise, the timer will not time-out during the instruction ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432 Telephone: 408.558.8500 • Fax: 408.558.8300 • Product Update ...

Page 2

... Contact your local ZiLOG Sales Ofﬁce to obtain necessary license agree- ments. Document Disclaimer ZiLOG is a registered trademark of ZiLOG Inc. in the United States and in other countries. All other products and/or service names mentioned herein may be trademarks of the companies with which they are associated. ...

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