ZLF645S0P2864G datasheet, PDF - EEWORLD Datasheet

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ZLF645S0P2864G: Description8-bit Microcontrollers - MCU; Categorysemiconductor The embedded processor and controller; File Size2MB，201 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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ZLF645S0P2864G Overview

8-bit Microcontrollers - MCU

ZLF645S0P2864G Parametric

Parameter Name	Attribute value
Product Category	8-bit Microcontrollers - MCU
Manufacturer	Maxim
Mounting Style	Through Hole
Package / Case	PDIP-28
Core	Z8
Data Bus Width	8 bit
Maximum Clock Frequency	8 MHz
Program Memory Size	64 kB
Data RAM Size	1 kB
ADC Resolution	No ADC
Number of I/Os	5 I/O
Operating Supply Voltage	2 V to 3.6 V
Maximum Operating Temperature	+ 70 C
Interface Type	UART
Data RAM Type	RAM
Height	4.19 mm
Length	37.34 mm
Minimum Operating Temperature	0 C
Number of Timers/Counters	2 Timer
Processor Series	ZLF645
Program Memory Type	Flash
Supply Voltage - Max	3.6 V
Supply Voltage - Min	2 V
Width	14.1 mm
Unit Weight	0.147798 oz

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19-4572; Rev 0; 4/09

Crimzon

Infrared Microcontrollers

ZLF645 Series Flash MCUs

with Learning Amplification

Product Specification

Maxim Integrated Products Inc.

120 San Gabriel Drive, Sunnyvale CA 94086

ZLF645 Series Flash MCUs

Product Specification

Table of Contents

Architectural Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Additional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I/O Port Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RESET (Input, Active Low) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Comparator Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Comparator Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port Configuration Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 0/1 Mode Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 0 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 1 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 2 Mode Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 2 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 3 Mode Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 3 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 4 Mode Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 4 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Memory and Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Program/Constant Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Linear Memory Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stack Pointer Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

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ZLF645 Series Flash MCUs

Product Specification

ICP Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Enabling ICP Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

State of ZLF645 in ICP Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Enabling Flash Accesses Through the ICP . . . . . . . . . . . . . . . . . . . . . . . . .

ICP Interface Logic Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ICP Interface Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ICP Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ICP Auto-Baud Detector/Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ICP Serial Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ICP In-Circuit Programming Commands . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Programming through the ICP Interface . . . . . . . . . . . . . . . . . . . . . .

Differences Between CPU Based and ICP Based Flash Programming/

Erase Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Using ICP Commands for Flash Programming/Read Operations . . . . .

In-Circuit Programming Control Register Definitions . . . . . . . . . . . . . . . . . .

ICP Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ICP Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TEST Mode Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Exiting ICP Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Memory Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Information Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Controller Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Executing Flash Memory Accesses Through the Flash Controller . . . .

Flash Code Protection Against External Access . . . . . . . . . . . . . . . . . .

Flash Code Protection Against Accidental Program and Erasure . . . . .

Byte Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mass Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Page Select Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Sector Protect Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Frequency High and Low Byte Registers . . . . . . . . . . . . . . . . . .

Flash Controller Functions Summary . . . . . . . . . . . . . . . . . . . . . . . . . .

Flash Byte Programming Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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