參數(shù)資料
型號： AT28C64E-25JC
廠商： ATMEL CORP
元件分類： DRAM
英文描述： 8-Bit Shift Registers With 3-State Output Registers 16-TSSOP -40 to 85
中文描述： 8K X 8 EEPROM 5V, 250 ns, PQCC32
封裝： PLASTIC, MS-016AE, LCC-32
文件頁數(shù)： 1/11頁
文件大?。?/td> 312K
代理商： AT28C64E-25JC
AT28C64/X
64K (8K x 8)
CMOS
E
2
PROM
Features
Fast Read Access Time - 120 ns
Fast Byte Write - 200
μ
s or 1 ms
Self-Timed Byte Write Cycle
Internal Address and Data Latches
Internal Control Timer
Automatic Clear Before Write
Direct Microprocessor Control
READY/BUSY Open Drain Output
DATA Polling
Low Power
30 mA Active Current
100
μ
A CMOS Standby Current
High Reliability
Endurance: 10
4
or 10
5
Cycles
Data Retention: 10 Years
5V
±
10% Supply
CMOS and TTL Compatible Inputs and Outputs
JEDEC Approved Byte-Wide Pinout
Commercial and Industrial Temperature Ranges
Description
The AT28C64 is a low-power, high-performance 8,192 words by 8 bit nonvolatile
Electrically Erasable and Programmable Read Only Memory with popular, easy to
use features. The device is manufactured with Atmel’s reliable nonvolatile technol-
ogy.
(continued)
PDIP, SOIC
Top View
Pin Name
Function
A0 - A12
Addresses
CE
Chip Enable
OE
Output Enable
WE
Write Enable
I/O0 - I/O7
Data Inputs/Outputs
RDY/BUSY
Ready/Busy Output
NC
No Connect
DC
Don’t Connect
Pin Configurations
TSOP
Top View
LCC, PLCC
Top View
Note: PLCC package pins 1 and
17 are DON’T CONNECT.
0001G
AT28C64/X
2-193
相關(guān)PDF資料
PDF描述
AT28C64E-25JI 8-Bit Shift Registers With 3-State Output Registers 16-TSSOP -40 to 85
AT28C64E-25PC 8-Bit Shift Registers With 3-State Output Registers 16-VQFN -40 to 85
AT28C64E-25PI 8-Bit Shift Registers With 3-State Output Registers 16-VQFN -40 to 85
AT28C64E-25SC 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28C64E-25SI 64K 8K x 8 Battery-Voltage CMOS E2PROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT28C64E-25JI 功能描述:電可擦除可編程只讀存儲器 64K HI-ENDURANCE w/RDYBSY - 250NS RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
AT28C64E-25LC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM
AT28C64E-25LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM
AT28C64E-25LM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EEPROM
AT28C64E25LM883 制造商:ATMEL 功能描述:New some scratch marks
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