U634H256SA
POWERSTORE 32K X 8 NVSRAM
Features
High-performance CMOS nonvolatile static RAM 32768 x 8 bits
25, 35 and 45 ns Access Times
10, 15 and 20 ns Output Enable
Access Times
ICC = 15 mA typ. at 200 ns Cycle
Time
Automatic STORE to EEPROM
on Power Down using external
capacitor
Hardware or Software initiated
STORE
(STORE Cycle Time < 10 ms)
Automatic STORE Timing
10 5
STORE cycles to EEPROM
10 years data retention in
EEPROM
Automatic RECALL on Power Up
Software RECALL Initiation
(RECALL Cycle Time < 20 µs)
Unlimited RECALL cycles from
EEPROM
Single 5 V ± 10 % Operation
Operating temperature ranges:
0 to 70 °C
-40 to 85 °C
-40/-55 to 125 °C (only 35 ns)
QS 9000 Quality Standard
ESD protection > 2000 V
(MIL STD 883C M3015.7-HBM)
Packages: SOP32 (300 mil),
PDIP32 (600 mil, only C/K-Type)
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批发与零售价位不同,无法一一明示,详情请通过邮件或客服咨询(国内销售部电话:0755-83957301,企业QQ2850151585), 由于电子元器件价格不稳定,时常有稍许变动,本公司未能及时调整,如您觉得售价不适，请与我们说明并适当议价,谢谢支持。
