...5 V cache tag RAM configured as 16k x 12 for tag field plus 16k x 2 for valid and dirty status bits. Bursts can be initiated with the SRAMAD...64k x 72) BurstRAM MODULE BLOCK DIAGRAM
15 A14 - A28 A13 SRAMADS0 SRAMCNTEN0 CLK0 SRAMOE0 STANDBY '...
Description
256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC PReP/CHRP Platforms 256KB12KB的二级缓存模块BurstRAM为PowerPC制备/ CH旺平
... Sector Erase (Sector structure 16k-Bytex1, 8K-Bytex2, 32K-Bytex1, and 64k-Byte x15) * Auto Erase (chip & sector) and Auto Program - Automatically erase any combination of sectors with Erase Suspend capability. - Automatically program and v...
... Sector Erase (Sector structure 16k-Bytex1, 8K-Bytex2, 32K-Bytex1, and 64k-Byte x31) * Auto Erase (chip & sector) and Auto Program - Automatically erase any combination of sectors with Erase Suspend capability. - Automatically program and v...
Description
16M-BIT [2Mx8/1Mx16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
16k/64k
www.dalsemi.com
FEATURES
Accepts standard 2K x 8 or 8K x 8 CMOS static RAMs Embedded lithium energy cell retains RAM data Self-contained circuitry safeguards data Data retention time is greater than 10 years with proper RAM sel...
16k (2K x 8) PARALLEL EEPROM with SOFTWARE DATA PROTECTION
NOT FOR NEW DESIGN
FAST ACCESS TIME: 90ns SINGLE 5V 10% SUPPLY VOLTAGE LOW P...64k ARRAY
A0-A5
ADDRESS LATCH
Y DECODE
SENSE AND DATA LATCH
I/O BUFFERS
PAGE LOAD ...
Description
16 Kbit 2Kb x8 Parallel EEPROM 16 Kbit 2K x 8 Parallel EEPROM With Software Data Protection 16k 2K x 8 PARALLEL EEPROM with SOFTWARE DATA PROTECTION 16kK × 8的并行EEPROM,带有软件数据保 16k 2K x 8 PARALLEL EEPROM with SOFTWARE DATA PROTECTION 16k2K × 8的并行EEPROM,带有软件数据保
... One 8K word, two 4K words, one 16k word, and thirty-one 32K words sectors in word mode One 16k byte, two 8K bytes, one 32K byte, and thirty-one 64k bytes sectors in byte mode Any combination of sectors can be concurrently erased. Also supp...
...o 148K bytes of on-chip memory: 16k bytes of instruction SRAM/Cache 64k bytes of instruction SRAM 32K bytes of data SRAM/Cache 32K bytes of data SRAM 4K bytes of scratchpad SRAM Two dual-channel memory DMA controllers Memory Management Unit...
... One 8K word, two 4K words, one 16k word, and thirty-one 32K words sectors in word mode One 16k byte, two 8K bytes, one 32K byte, and thirty-one 64k bytes sectors in byte mode Any combination of sectors can be concurrently erased. Also supp...
...d 8051. The W78E54B contains an 16k bytes Flash EPROM; a 256 bytes RAM; four 8-bit bi-directional and bitaddressable I/O ports; an additiona...64k program address space and a 64k data storage space.
Timers 0, 1, and 2
Timers 0, 1, and 2 ea...