ZLF645S0H2832G datasheet, PDF - EEWORLD Datasheet

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ZLF645S0H2832G: DescriptionMicrocontroller, 8-Bit, FLASH, 8MHz, CMOS, PDSO28, SSOP-28; CategoryThe embedded processor and controller Microcontrollers and processors; File Size2MB，201 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

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ZLF645S0H2832G Overview

Microcontroller, 8-Bit, FLASH, 8MHz, CMOS, PDSO28, SSOP-28

ZLF645S0H2832G Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Objectid	1815182028
Parts packaging code	SSOP
package instruction	SSOP, SSOP28,.3
Contacts	28
Reach Compliance Code	unknown
ECCN code	5A992
YTEOL	0
Has ADC	NO
Address bus width
bit size	8
maximum clock frequency	8 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDSO-G28
length	10.2 mm
Number of I/O lines	24
Number of terminals	28
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Encapsulate equivalent code	SSOP28,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
RAM (bytes)	512
rom(word)	32768
ROM programmability	FLASH
Maximum seat height	1.99 mm
speed	8 MHz
Maximum slew rate	6 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	1.9 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5.29 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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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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