AT26DF161A-SU datasheet, PDF - EEWORLD Datasheet

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AT26DF161A-SU: Description16M X 1 FLASH 2.7V PROM, DSO8; Categorystorage storage; File Size578KB，41 Pages; ManufacturerAtmel (Microchip); Environmental Compliance

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AT26DF161A-SU Overview

16M X 1 FLASH 2.7V PROM, DSO8

AT26DF161A-SU Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Atmel (Microchip)
Parts packaging code	SOIC
package instruction	SOP, SOP8,.3
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
Maximum clock frequency (fCLK)	70 MHz
Data retention time - minimum	20
Durability	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	5.29 mm
memory density	16777216 bi
Memory IC Type	FLASH
memory width	1
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
word count	16777216 words
character code	16000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	16MX1
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
power supply	3/3.3 V
Programming voltage	2.7 V
Certification status	Not Qualified
Maximum seat height	2.16 mm
Serial bus type	SPI
Maximum standby current	0.000015 A
Maximum slew rate	0.02 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
type	NOR TYPE
width	5.24 mm
write protect	HARDWARE/SOFTWARE

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Features

•

Single 2.7V - 3.6V Supply

•

Serial Peripheral Interface (SPI) Compatible

•

– Supports SPI Modes 0 and 3

70 MHz Maximum Clock Frequency

Flexible, Uniform Erase Architecture

– 4-Kbyte Blocks

– 32-Kbyte Blocks

– 64-Kbyte Blocks

– Full Chip Erase

Individual Sector Protection with Global Protect/Unprotect Feature

– Thirty-two 64-Kbyte Physical Sectors

Hardware Controlled Locking of Protected Sectors

Flexible Programming Options

– Byte/Page Program (1 to 256 Bytes)

– Sequential Program Mode Capability

Automatic Checking and Reporting of Erase/Program Failures

JEDEC Standard Manufacturer and Device ID Read Methodology

Low Power Dissipation

– 5 mA Active Read Current (Typical)

– 10 µA Deep Power-down Current (Typical)

Endurance: 100,000 Program/Erase Cycles

Data Retention: 20 Years

Complies with Full Industrial Temperature Range

Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options

– 8-lead SOIC (150-mil and 200-mil wide)

– 8-contact MLF (5 x 6 mm)

•

16-megabit

2.7-volt Only

Serial Firmware

DataFlash

Memory

AT26DF161A

Preliminary

•

1. Description

The AT26DF161A is a serial interface Flash memory device designed for use in a

wide variety of high-volume consumer-based applications in which program code is

shadowed from Flash memory into embedded or external RAM for execution. The

flexible erase architecture of the AT26DF161A, with its erase granularity as small as

4 Kbytes, makes it ideal for data storage as well, eliminating the need for additional

data storage EEPROM devices.

The physical sectoring and the erase block sizes of the AT26DF161A have been opti-

mized to meet the needs of today’s code and data storage applications. By optimizing

the size of the physical sectors and erase blocks, the memory space can be used

much more efficiently. Because certain code modules and data storage segments

must reside by themselves in their own protected sectors, the wasted and unused

memory space that occurs with large sectored and large block erase Flash memory

devices can be greatly reduced. This increased memory space efficiency allows addi-

tional code routines and data storage segments to be added while still maintaining the

same overall device density.

3640A–DFLASH–11/06

AT26DF161A-SU Related Products

	AT26DF161A-SU	AT26DF161A-SSU	AT26DF161A_06	AT26DF161A-MU
Description	16M X 1 FLASH 2.7V PROM, DSO8	16M X 1 FLASH 2.7V PROM, DSO8	16M X 1 FLASH 2.7V PROM, DSO8	16M X 1 FLASH 2.7V PROM, DSO8
memory width	1	1	1	1
Number of functions	1	1	1	1
Number of terminals	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 Cel	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 Cel	-40 °C
organize	16MX1	16MX1	16M X 1	16MX1
surface mount	YES	YES	Yes	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	NO LEAD	NO LEAD
Terminal location	DUAL	DUAL	DUAL	DUAL
Is it Rohs certified?	conform to	conform to	-	conform to
Maker	Atmel (Microchip)	Atmel (Microchip)	-	Atmel (Microchip)
Parts packaging code	SOIC	SOIC	-	DFN
package instruction	SOP, SOP8,.3	0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8	-	VSON, SOLCC8,.25
Contacts	8	8	-	8
Reach Compliance Code	compli	unknown	-	unknow
ECCN code	EAR99	EAR99	-	EAR99
Maximum clock frequency (fCLK)	70 MHz	70 MHz	-	70 MHz
Data retention time - minimum	20	20	-	20
Durability	100000 Write/Erase Cycles	100000 Write/Erase Cycles	-	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8	R-PDSO-G8	-	R-XDSO-N8
length	5.29 mm	4.925 mm	-	6 mm
memory density	16777216 bi	16777216 bit	-	16777216 bi
Memory IC Type	FLASH	FLASH	-	FLASH
word count	16777216 words	16777216 words	-	16777216 words
character code	16000000	16000000	-	16000000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	-	ASYNCHRONOUS
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-	UNSPECIFIED
encapsulated code	SOP	SOP	-	VSON
Encapsulate equivalent code	SOP8,.3	SOP8,.25	-	SOLCC8,.25
Package shape	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	-	SMALL OUTLINE, VERY THIN PROFILE
Parallel/Serial	SERIAL	SERIAL	-	SERIAL
power supply	3/3.3 V	3/3.3 V	-	3/3.3 V
Programming voltage	2.7 V	2.7 V	-	2.7 V
Certification status	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	2.16 mm	1.75 mm	-	1 mm
Serial bus type	SPI	SPI	-	SPI
Maximum standby current	0.000015 A	0.000015 A	-	0.000015 A
Maximum slew rate	0.02 mA	0.02 mA	-	0.02 mA
Maximum supply voltage (Vsup)	3.6 V	3.6 V	-	3.6 V
Minimum supply voltage (Vsup)	2.7 V	2.7 V	-	2.7 V
Nominal supply voltage (Vsup)	3 V	3 V	-	3 V
technology	CMOS	CMOS	-	CMOS
Terminal pitch	1.27 mm	1.27 mm	-	1.27 mm
type	NOR TYPE	NOR TYPE	-	NOR TYPE
width	5.24 mm	3.9 mm	-	5 mm
write protect	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	-	HARDWARE/SOFTWARE

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