Atmel AT27C256R-45PU 存储器-产品快照
- 品牌:
- Atmel
- 型号:
- AT27C256R-45PU
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产品介绍
Atmel AT27C256R-45PU 存储器
AT27C256R-45PU, EPROM Memory Chip 256kbit 32K x 8 bit 45ns 28-Pin PDIP
Atmel
EPROM (One Time Programmable), Atmel EPROM OTP (One Time Programmable) These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed. ; Memory Size 256kbit; Organisation 32K x 8 bit; Maximum Random Access Time 45ns; Programming Voltage 5V; Reprogramming Technique OTP; In System Programmability In System; Mounting Type Through Hole; Package Type PDIP; Pin Count 28; Dimensions 37.33 x 13.97 x 4.44mm; Height 4.44mm; Length 37.33mm; Maximum Operating Temperature +85 °C; Number of Words 32K; Minimum Operating Temperature -40 °C; Typical Operating Supply Voltage 5 V; Width 13.97mm; Number of Bits per Word 8bit;
EPROM Memory Chips