34AA04 _ BDTIC 中国领先电子元器件代理商

34AA04

The Microchip Technology Inc. 34AA04 is a 4 Kbit Electrically Erasable PROM which utilizes the I2C serial interface and is capable of operation across a broad voltage range (1.7V to 3.6V). This device is JEDEC JC42.4 (EE1004-v) Serial Presence Detect (SPD) compliant and is designed to be compatible with DDR4 SDRAM modules. The 34AA04 includes reversible software write protection for each of four independent 128 x 8-bit blocks and supports an SMBus compatible bus time out. The device features a page write capability of up to 16 bytes of data. Address pins allow up to eight devices on the same bus. The 34AA04 is available in the 8-lead PDIP, SOIC, TSSOP, TDFN, and UDFN packages.

产品特性

4 Kbit I2C EEPROM
Internally organized as two 256 x 8-bit banks
Byte or page writes (up to 16 bytes)
Byte or sequential reads within a single bank
JEDEC® JC42.4 (EE1004-v) Serial Presence Detect (SPD) compliant for DRAM (DDR4) modules
Industry standard 1 MHz, 400 kHz, and 100 kHz
SMBus-compatible bus time out
Cascadable up to eight devices
Reversible software write protection for four individual 128-byte blocks
Voltage range: 1.7V to 3.6V
Write current: 1.5 mA at 3.6V
Read current: 200 μA at 3.6V, 400 kHz
Standby current: 1 μA at 3.6V
More than one million erase/write cycles
Data retention: > 200 years
8-lead PDIP, SOIC, TSSOP, TDFN, and UDFN Packages
Industrial (I): -40°C to +85°C
Automotive (E): -40°C to +125°C

技术参数

Parameter Name Value	Value
Density 4K bits (x8)	4K bits (x8)
Op. Volt Range (V) 1.7 to 3.6	1.7 to 3.6
Max. Clock Freq. 1 MHz	1 MHz
Page Size (bytes) 16	16
Write Protect Quarter Array	Quarter Array
Temp Range (°C) -40°C to +125°C	-40°C to +125°C
Endurance 1000000	1000000
Data Retention (Years) 200	200

文档资料

34AA04 4K I2C Serial EEPROM with Software Write-Protect Data Sheet	Data Sheets	10/28/2014	667KB
IBIS Model - 34AA04 Device	IBIS	07/19/2016	162KB
34AA04 4K I2C Serial EEPROM with Software Write-Protect	Product Brief	01/17/2014	169KB

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
34AA04-E/P	8	PDIP	-40C to +125C	TUBE	0.38	0.37	0.35	0.33	0.31
34AA04-E/SN	8	SOIC	-40C to +125C	TUBE	0.32	0.31	0.30	0.28	0.26
34AA04-E/ST	8	TSSOP	-40C to +125C	TUBE	0.36	0.35	0.33	0.32	0.30
34AA04-I/P	8	PDIP	-40C to +85C	TUBE	0.32	0.31	0.30	0.28	0.26
34AA04-I/SN	8	SOIC	-40C to +85C	TUBE	0.26	0.25	0.24	0.23	0.21
34AA04-I/ST	8	TSSOP	-40C to +85C	TUBE	0.30	0.29	0.28	0.26	0.25
34AA04T-E/MNY	8	TDFN	-40C to +125C	T/R	0.36	0.35	0.33	0.32	0.30
34AA04T-E/MUY	8	UDFN	-40C to +125C	T/R	0.36	0.35	0.33	0.32	0.30
34AA04T-E/SN	8	SOIC	-40C to +125C	T/R	0.32	0.31	0.30	0.28	0.26
34AA04T-E/ST	8	TSSOP	-40C to +125C	T/R	0.36	0.35	0.33	0.32	0.30
34AA04T-I/MNY	8	TDFN	-40C to +85C	T/R	0.30	0.29	0.28	0.26	0.25
34AA04T-I/MUY	8	UDFN	-40C to +85C	T/R	0.30	0.29	0.28	0.26	0.25
34AA04T-I/SN	8	SOIC	-40C to +85C	T/R	0.26	0.25	0.24	0.23	0.21
34AA04T-I/ST	8	TSSOP	-40C to +85C	T/R	0.30	0.29	0.28	0.26	0.25

相类似产品

Product	Memory Size	Memory Speed	Package	Price5K
34AA04	4K bits (x8)	1 MHz	PDIP-8, SOIC 150mil-8, TDFN-8, TSSOP-8, UDFN-8	$0.21

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
34AA04-E/P	0.486700	0.900000	8	PDIP	.300in	Matte Tin	e3
34AA04-I/P	0.486700	0.900000	8	PDIP	.300in	Matte Tin	e3
34AA04-I/SN	0.078000	0.160000	8	SOIC	.150In(3.90mm)	Matte Tin	e3
34AA04T-I/SN	0.078000	0.230303	8	SOIC	.150In(3.90mm)	Matte Tin	e3
34AA04-E/SN	0.078000	0.160000	8	SOIC	.150In(3.90mm)	Matte Tin	e3
34AA04T-E/SN	0.078000	0.230303	8	SOIC	.150In(3.90mm)	Matte Tin	e3
34AA04-I/ST	0.033000	0.090000	8	TSSOP	4.4mm	Matte Tin	e3
34AA04T-I/ST	0.033000	0.215600	8	TSSOP	4.4mm	Matte Tin	e3
34AA04T-E/ST	0.033000	0.215600	8	TSSOP	4.4mm	Matte Tin	e3
34AA04-E/ST	0.033000	0.090000	8	TSSOP	4.4mm	Matte Tin	e3
34AA04T-I/MNY	0.014300	0.248485	8	TDFN	2x3x0.8mm	NiPdAu	e4
34AA04T-E/MNY	0.014300	0.248485	8	TDFN	2x3x0.8mm	NiPdAu	e4
34AA04T-I/MUY	0.007900	0.139394	8	UDFN	2x3x0.5mm	NiPdAu	e4
34AA04T-E/MUY	0.007900	0.139394	8	UDFN	2x3x0.5mm	NiPdAu	e4