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AT25040B-XHL-B

EEPROM 4K (512 X 8) SPI, 1.8V

器件类别：存储    存储   

厂商名称：Atmel (Microchip)

器件标准：

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器件参数
参数名称
属性值
是否Rohs认证
符合
厂商名称
Atmel (Microchip)
零件包装代码
TSSOP
包装说明
TSSOP, TSSOP8,.25
针数
8
Reach Compliance Code
compliant
ECCN代码
EAR99
Samacsys Description
AT25040B-XHL-B, Serial EEPROM Memory 4kbit,, 512 x, 8bit, Serial-SPI, 80ns 1.8 → 5.5 V, 8-Pin TSSOP
最大时钟频率 (fCLK)
5 MHz
数据保留时间-最小值
100
耐久性
1000000 Write/Erase Cycles
JESD-30 代码
R-PDSO-G8
JESD-609代码
e4
长度
4.4 mm
内存密度
4096 bit
内存集成电路类型
EEPROM
内存宽度
8
湿度敏感等级
3
功能数量
1
端子数量
8
字数
512 words
字数代码
512
工作模式
SYNCHRONOUS
最高工作温度
85 °C
最低工作温度
-40 °C
组织
512X8
封装主体材料
PLASTIC/EPOXY
封装代码
TSSOP
封装等效代码
TSSOP8,.25
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行
SERIAL
峰值回流温度（摄氏度）
250
电源
2/5 V
认证状态
Not Qualified
座面最大高度
1.2 mm
串行总线类型
SPI
最大待机电流
5e-7 A
最大压摆率
0.01 mA
最大供电电压 (Vsup)
5.5 V
最小供电电压 (Vsup)
1.8 V
标称供电电压 (Vsup)
5 V
表面贴装
YES
技术
CMOS
温度等级
INDUSTRIAL
端子面层
NICKEL PALLADIUM GOLD
端子形式
GULL WING
端子节距
0.65 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
40
宽度
3 mm
最长写入周期时间 (tWC)
5 ms
写保护
HARDWARE/SOFTWARE
文档预览
AT25010B, AT25020B, AT25040B
SPI Serial EEPROM
1K (128x8), 2K (256x8), 4K (512x8)
DATASHEET
Features
Serial Peripheral Interface (SPI) Compatible
Supports SPI Modes 0 (0,0) and 3 (1,1)
̶
̶
Data Sheet Describes Mode 0 Operation
V
CC
= 1.8V to 5.5V
Low-voltage and Standard-voltage Operation
20MHz Clock Rate (5V)
8-byte Page Mode
Block Write Protection
̶
Protect 1/4, 1/2, or Entire Array
Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and
Software Data Protection
Self-timed Write Cycle (5ms max)
High Reliability
̶
̶
Endurance: 1,000,000 Write Cycles
Data Retention: 100 Years
Green (Pb/Halogen-free/RoHS Compliant) Packaging Options
Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers
Description
The Atmel
®
AT25010B/020B/040B provides 1,024/2,048/4,096 bits of Serial
Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as
128/256/512 words of 8 bits each. The device is optimized for use in many
industrial and commercial applications where low-power and low-voltage
operation are essential. The AT25010B/020B/040B is available in space saving,
JEDEC SOIC, UDFN, TSSOP, XDFN, and VFBGA packages.
The AT25010B/020B/040B is enabled through the Chip Select pin (CS) and
accessed via a 3-Wire interface consisting of Serial Data Input (SI), Serial Data
Output (SO), and Serial Clock (SCK). All programming cycles are completely
self-timed, and no separate erase cycle is required before write.
Block Write protection is enabled by programming the status register with one of
four blocks of Write Protection. Separate Program Enable and Program Disable
instructions are provided for additional data protection. Hardware Data Protection
is provided via the WP pin to protect against inadvertent write attempts. The
HOLD pin may be used to suspend any serial communication without resetting the
serial sequence.
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
1.
Pin Configurations
Table 1-1.
Pin Name
CS
SCK
SI
SO
GND
V
CC
WP
HOLD
Pin Configurations
Function
Chip Select
Serial Data Clock
Serial Data Input
Serial Data Output
Top View
Ground
Power Supply
Write Protect
Suspends Serial Input
V
CC
8
HOLD
7
SCK
6
SI
5
Bottom View
1
2
3
4
8-lead SOIC
CS
SO
WP
GND
1
8
8-lead TSSOP
V
CC
HOLD
SCK
SI
CS
SO
WP
GND
1
2
3
4
8
7
6
5
V
CC
HOLD
SCK
SI
2
7
3
6
4
5
Top View
8-pad UDFN/XDFN
CS
SO
WP
GND
8-ball VFBGA
V
CC
HOLD
SCK
SI
8
7
6
5
1
2
3
4
CS
SO
WP
GND
Bottom View
Note:
Drawings are not to scale.
2.
Absolute Maximum Ratings*
Operating Temperature . . . . . . . . . . -40C to + 125C
Storage Temperature . . . . . . . . . . . . -65C to + 150C
Voltage on any pin
with respect to ground . . . . . . . . . . . . . . . . -1V to + 7V
Maximum Operating Voltage . . . . . . . . . . . . . . . 6.25V
DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . 5mA
*Notice: Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent
damage to the device. This is a stress rating
only and functional operation of the device at
these or any other conditions beyond those
indicated in the operational sections of this
specification is not implied. Exposure to
absolute maximum rating conditions for
extended periods may affect device reliability.
2
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
3.
Block Diagram
Figure 3-1.
Block Diagram
V
CC
Status
Register
Memory Array
128/256/512 x 8
Address
Decoder
Data
Register
Output
Buffer
Mode
Decode
Logic
Clock
Generator
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
3
4.
4.1
Electrical Characteristics
Pin Capacitance
Table 4-1.
Pin Capacitance
(1)
Applicable over recommended operating range from T
A
= 25°C, f = 1MHz, V
CC
= +5V (unless otherwise noted).
Symbol
C
OUT
C
IN
Note:
1.
Test Conditions
Output Capacitance (SO)
Input Capacitance (CS, SCK, SI, WP, HOLD)
This parameter is characterized and is not 100% tested.
Max
8
6
Units
pF
pF
Conditions
V
OUT
= 0V
V
IN
= 0V
4.2
DC Characteristics
Table 4-2.
DC Characteristics
Applicable over recommended operating range from: T
AI
= -40C to +85C, V
CC
= +1.8V to +5.5V, (unless otherwise noted).
Symbol
V
CC1
V
CC2
V
CC3
I
CC1
I
CC2
I
CC3
I
SB1
I
SB2
I
SB3
I
IL
I
OL
V
IL(1)
V
IH(1)
V
OL1
V
OH1
V
OL2
V
OH2
Note:
1.
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current
Supply Current
Supply Current
Standby Current
Standby Current
Standby Current
Input Leakage
Output Leakage
Input Low-voltage
Input High-voltage
Output Low-voltage
Output High-voltage
Output Low-voltage
Output High-voltage
3.6V
V
CC
5.5V
3.6V
V
CC
5.5V
1.8V
V
CC
3.6V
1.8V
V
CC
3.6V
I
OL
= 3mA
I
OH
=
1.60mA
I
OL
= 0.15mA
I
OH
=
100μA
V
CC
0.2
V
CC
0.8
0.2
V
CC
= 5V at 20MHz
SO = Open, Read
V
CC
= 5V at 10MHz
SO = Open, Read, Write
V
CC
= 5V at 1MHz
SO = Open, Read, Write
V
CC
= 1.8V, CS = V
CC
V
CC
= 2.5V, CS = V
CC
V
CC
= 5V, CS = V
CC
V
IN
= 0V to V
CC
V
IN
= 0V to V
CC
T
AC
= 0°C to 70°C
3
3
0.6
V
CC
x 0.7
3
V
CC
x 0.3
V
CC
+ 0.5
0.4
Test Condition
Min
1.8
2.5
4.5
8.5
4.5
2
0.1
0.2
2
Typ
Max
5.5
5.5
5.5
10
5
3
0.5
1
3.5
Units
V
V
V
mA
mA
mA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
IL
min and V
IH
max are reference only and are not tested.
4
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
4.3
AC Characteristics
Table 4-3.
AC Characteristics
Applicable over recommended operating range from T
AI
= -40 to +85°C, V
CC
= As Specified, CL = 1 TTL Gate and 30pF
(unless otherwise noted).
Symbol
f
SCK
Parameter
SCK Clock Frequency
Voltage
4.5
5.5
2.5
5.5
1.8
5.5
4.5
5.5
2.5
5.5
1.8
5.5
4.5
5.5
2.5
5.5
1.8
5.5
4.5 5.5
2.5
5.5
1.8 5.5
4.5
5.5
2.5
5.5
1.8 5.5
4.5
5.5
2.5
5.5
1.8
5.5
4.5
5.5
2.5 5.5
1.8 5.5
4.5
5.5
2.5
5.5
1.8
5.5
4.5
5.5
2.5
5.5
1.85.5
4.5
5.5
2.5 - 5.5
1.8 - 5.5
4.5
5.5
2.5
5.5
1.8
5.5
4.5
5.5
2.5
5.5
1.8
5.5
4.5
5.5
2.5
5.5
1.8
5.5
4.5
5.5
2.5
5.5
1.8 5.5
20
40
80
20
40
80
100
100
200
100
100
200
100
100
200
20
40
80
20
40
80
20
40
80
20
40
80
0
0
0
0
0
0
20
40
80
Min
0
0
0
Max
20
10
5
2
2
2
2
2
2
Units
MHz
t
RI
Input Rise Time
μs
t
FI
Input Fall Time
μs
t
WH
SCK High Time
ns
t
WL
SCK Low Time
ns
t
CS
CS High Time
ns
t
CSS
CS Setup Time
ns
t
CSH
CS Hold Time
ns
t
SU
Data In Setup Time
ns
t
H
Data In Hold Time
ns
t
HD
Hold Setup Time
ns
t
CD
Hold Hold Time
ns
t
V
Output Valid
ns
t
HO
Output Hold Time
ns
AT25010B/020B/040B [DATASHEET]
Atmel-8707F-SEEPROM-AT25010B-020B-040B-Datasheet_012015
5
查看更多>
参数对比
与AT25040B-XHL-B相近的元器件有：AT25010B-SSHL-B、AT25020B-SSHL-B、AT25020B-SSHL-T、AT25040B-WWU11L、AT25020B-MAHL-T、AT25040B-MAHL-T。描述及对比如下：
型号 AT25040B-XHL-B AT25010B-SSHL-B AT25020B-SSHL-B AT25020B-SSHL-T AT25040B-WWU11L AT25020B-MAHL-T AT25040B-MAHL-T
描述 EEPROM 4K (512 X 8) SPI, 1.8V EEPROM 1K (128 X 8) SPI, 1.8V EEPROM 2K (256 X 8) SPI, 1.8V EEPROM 2K (256 X 8) SPI, 1.8V EEPROM SEEPROM, 4K, SPI - 20MHz, Ind Tmp , 11mil Unsawn Wafer EEPROM 2K (256 X 8) SPI, 1.8V EEPROM 4K (512 X 8) SPI, 1.8V
零件包装代码 TSSOP SOIC SOIC SOIC DIE SOF SOF
包装说明 TSSOP, TSSOP8,.25 SOP, SOP8,.25 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8 DIE, HVSON, SOLCC8,.11,20 HVSON, SOLCC8,.11,20
针数 8 8 8 8 8 8 8
Reach Compliance Code compliant compliant unknown unknown unknown compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
最大时钟频率 (fCLK) 5 MHz 5 MHz 5 MHz 5 MHz 5 MHz 5 MHz 5 MHz
JESD-30 代码 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8 X-XUUC-N R-PDSO-N8 R-PDSO-N8
内存密度 4096 bit 1024 bit 2048 bit 2048 bit 4096 bit 2048 bit 4096 bit
内存集成电路类型 EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM
内存宽度 8 8 8 8 8 8 8
功能数量 1 1 1 1 1 1 1
端子数量 8 8 8 8 8 8 8
字数 512 words 128 words 256 words 256 words 512 words 256 words 512 words
字数代码 512 128 256 256 512 256 512
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
组织 512X8 128X8 256X8 256X8 512X8 256X8 512X8
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TSSOP SOP SOP SOP DIE HVSON HVSON
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR UNSPECIFIED RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE UNCASED CHIP SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
并行/串行 SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
串行总线类型 SPI SPI SPI SPI SPI SPI SPI
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 (Vsup) 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子形式 GULL WING GULL WING GULL WING GULL WING NO LEAD NO LEAD NO LEAD
端子位置 DUAL DUAL DUAL DUAL UPPER DUAL DUAL
最长写入周期时间 (tWC) 5 ms 5 ms 5 ms 5 ms 5 ms 5 ms 5 ms
是否Rohs认证 符合 符合 符合 符合 - 符合 符合
厂商名称 Atmel (Microchip) - - Atmel (Microchip) - Atmel (Microchip) Atmel (Microchip)
数据保留时间-最小值 100 100 100 100 - 100 100
耐久性 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles - 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles
JESD-609代码 e4 e4 e4 e4 - e4 e4
长度 4.4 mm 4.925 mm 4.925 mm 4.925 mm - 3 mm 3 mm
湿度敏感等级 3 3 1 1 - 3 3
封装等效代码 TSSOP8,.25 SOP8,.25 SOP8,.25 SOP8,.25 - SOLCC8,.11,20 SOLCC8,.11,20
峰值回流温度（摄氏度） 250 260 260 260 - 260 260
电源 2/5 V 2/5 V 2/5 V 2/5 V - 2/5 V 2/5 V
座面最大高度 1.2 mm 1.75 mm 1.75 mm 1.75 mm - 0.6 mm 0.6 mm
最大待机电流 5e-7 A 5e-7 A 5e-7 A 5e-7 A - 5e-7 A 5e-7 A
最大压摆率 0.01 mA 0.01 mA 0.01 mA 0.01 mA - 0.01 mA 0.01 mA
端子面层 NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) - NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
端子节距 0.65 mm 1.27 mm 1.27 mm 1.27 mm - 0.5 mm 0.5 mm
处于峰值回流温度下的最长时间 40 40 40 40 - 40 40
宽度 3 mm 3.9 mm 3.9 mm 3.9 mm - 2 mm 2 mm
写保护 HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE HARDWARE/SOFTWARE - HARDWARE/SOFTWARE HARDWARE/SOFTWARE
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器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
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