AT29C010A-70JU 1Mbit,Flash存储器PLCC-32封装

Density 1M
Organization 128K x 8
Speed 70, 90 120 ns
Vcc (V) 4.5-5.5
Pb-Free Packages TSOP 32

1M bit (128k x 8), 5-Volt Read and 5-Volt Write Flash

The AT29C010A is a 5-volt-only in-system Flash programmable and erasable read only memory (PEROM). Its 1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 275 mW over the industrial temperature range. When the device is deselected, the CMOS standby current is less than 300 μA. The device endurance is such that any sector can typically be written to in excess of 10,000 times. To allow for simple in-system reprogrammability, the AT29C010A does not require high input voltages for programming. Five-volt-only commands determine the operation of the device. Reading data out of the device is similar to reading from an EPROM. Reprogramming the AT29C010A is performed on a sector basis; 128 bytes of data are loaded into the device and then simultaneously programmed. During a reprogram cycle, the address locations and 128 bytes of data are internally latched, freeing the address and data bus for other operations. Following the initiation of a program cycle, the device will automatically erase the sector and then program the latched data using an internal control timer. The end of a program cycle can be detected by DATA polling of I/O7. Once the end of a program cycle has been detected, a new access for a read or program can begin.

AT29C010A-70JU 特性
AT29C010A-70JU 订购型号
ICC (mA) Ordering Code Package Operation Range
Active Standby
70 50 0.3 AT29C010A-70JU
Industrial (-40° to 85° C)
90 50 0.3 AT29C010A-90JU
AT29C010A-70JU 应用技术支持与电子电路设计开发资源下载
  1. ATMEL 爱特梅尔Flash 存储器AT29C010A 数据手册DataSheet 下载. PDF(PDF 文件格式完整版)
  2. 并行Flash 产品选型指南Excel 文档格式选型 Excel 文档格式)
  3. ATMEL 爱特梅尔公司全线产品目录. pdf
  4. AT20C010A Reliability Qualification Report (Qualification, 11 pages, updated 7/06) . pdf
  5. AT29 Series Software Chip Erase (4 pages, updated 10/98) . pdf
    This Application Note describes Software Chip Erase for the AT29 Series Flash family.
  6. Atmel AT29 Flash Memories (8 pages, updated 10/98) . pdf
    This Application Note describes Atmel's AT29 Flash Memories.
  7. Programming Atmel's AT29 Flash Family (12 pages, updated 10/98). pdf
    This Application Note describes the design benefits of Atmel's AT29 Flash architecture as well as how the device ID feature is used to adjust for varying densities and supply voltages.