參數(shù)資料
型號: HM67S18258
廠商: Hitachi,Ltd.
英文描述: 4M Synchronous Fast Static RAM (256k-words ×18-bits)(4M 同步快速靜態(tài)RAM (256k字 ×18位))
中文描述: 4分同步快速靜態(tài)存儲器(256k -字× 18位)(4分同步快速靜態(tài)隨機(jī)存儲器(256k字× 18位))
文件頁數(shù): 3/24頁
文件大?。?/td> 184K
代理商: HM67S18258
HM67S18258 Series
3
Block Diagram
SA0-
SA17
JTAG
Register
JTAG
Register
JTAG
Register
JTAG
Register
JTAG
Register
JTAG
Register
JTAG
Register
JTAG
Register
JTAG
Register
JTAG Tap
Controller
Address
Register1
Chip
Enable
Register
Global
Write
Register
Byte
Write
Register1
Address
Register2
SS
SWE
SWE
a,c,
G
ZZ
K,K
M1,M2
TDi
TCK
TMS
TDO
DQa0-8
DQc0-8
C
M
M
18
(L)
(H)
(L)
(H)
9
×
2
9
×
2
18
18
18
18
18
18
18
2
2
Byte
Write
Register2
Byte
Write
Driver
Decoder
Sense Amp.
Memory
Array
(262144words
×
18bits)
2
Output
Data
Register
SAMPLE-Z
Output
Contorol
Register
Input
Data
Register
I/O Bus Protocol
Contorol Logic
Note:
The functional block diagram illustrates simplified device operation. See truth table, pin
descriptions and timing diagrams for detailed information.
相關(guān)PDF資料
PDF描述
HM67S36130 4M Synchronous Fast Static RAM (128k-words ×36-bits)(4M同步快速靜態(tài)RAM(128k字 ×36位))
HM69-60R20 High Current Low Profile Surface Mount Inductors
HM69-70R30 High Current Low Profile Surface Mount Inductors
HM69-80R30 High Current Low Profile Surface Mount Inductors
HM69-75R20 High Current Low Profile Surface Mount Inductors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM67S18258BP-7 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x18 Fast Synchronous SRAM
HM67S18258BP-7H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x18 Fast Synchronous SRAM
HM67S222LFTR13 制造商:BITECH 制造商全稱:Bi technologies 功能描述:Surface Mount Common Mode Chokes
HM67-S250 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Surface Mount Common Mode Chokes
HM67-S250LF 制造商:BITECH 制造商全稱:Bi technologies 功能描述:Surface Mount Common Mode Chokes