65536-word X 8-bit High Speed CMOS Static RAM
CXK5T8512TM/TN -10LLX/12LLX
65536-word × 8-bit High Speed CMOS Static RAM
Description The CXK5T8512TM/TN is a high speed...
Description
CXK5T8512TM/TN -10LLX/12LLX
65536-word × 8-bit High Speed CMOS Static RAM
Description The CXK5T8512TM/TN is a high speed CMOS static RAM organized as 65536-words by 8-bits. Special feature are low power consumption and high speed. The CXK5T8512TM/TN is a suitable RAM for portable equipment with battery back up. Features Extended operating temperature range: –25 to +85°C Wide supply voltage range operation: 2.7 to 3.6V Fast access time: (Access time) 3.0V operation CXK5T8512TM/TN-10LLX 100ns (Max.) CXK5T8512TM/TN-12LLX 120ns (Max.) 3.3V operation CXK5T8512TM/TN-10LLX 85ns (Max.) CXK5T8512TM/TN-12LLX 100ns (Max.) Low standby current: 14µA (Max.) Low data retention current: 12µA (Max.) Low power data retention: 2.0V (Min.) Package line-up CXK5T8512TM 8mm × 20mm 32 pin TSOP package CXK5T8512TN 8mm × 13.4mm 32 pin TSOP package Function 65536-word × 8-bit static RAM Structure Silicon gate CMOS IC
Preliminary
CXK5T8512TN 32 pin TSOP (Plastic)
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CXK5T8512TM 32 pin TSOP (Plastic)
Block Diagram
A15 A13 A8 A11 A9 A7 A6 A5 A14 A12
Buffer
Row Decoder
Memory Matrix 1024 × 512
VCC
GND
A4 A3 A10 A0 A2 A1 OE
Buffer
I/O Gate Column Decoder
Buffer WE CE1 CE2 I/O Buffer I/O1 I/O8
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