전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

FM25L256-DG 데이터시트(PDF) 2 Page - Ramtron International Corporation

부품명 FM25L256-DG
상세설명  256Kb FRAM Serial 3V Memory - Extended Temp
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  RAMTRON [Ramtron International Corporation]
홈페이지  http://www.ramtron.com
Logo RAMTRON - Ramtron International Corporation

FM25L256-DG 데이터시트(HTML) 2 Page - Ramtron International Corporation

  FM25L256-DG Datasheet HTML 1Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 2Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 3Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 4Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 5Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 6Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 7Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 8Page - Ramtron International Corporation FM25L256-DG Datasheet HTML 9Page - Ramtron International Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 14 page
background image
N
O
T
RE
C
O
M
ME
N
D
ED
FO
R
N
EW
DE
SI
G
N
S
Al
te
rn
at
iv
e:
FM
25
L2
56
B
FM25L256 Extended Temp.
Rev. 2.3
March 2007
Page 2 of 14
Instruction Decode
Clock Generator
Control Logic
Write Protect
Instruction Register
Address Register
Counter
8192 x 32
FRAM Array
15
Data I/O Register
8
Nonvolatile Status
Register
3
WP
CS
HOLD
SCK
SO
SI
Figure 1. Block Diagram
Pin Descriptions
Pin Name
I/O
Description
/CS
Input
Chip Select: This active low input activates the device. When high, the device enters
low-power standby mode, ignores other inputs, and all outputs are tri-stated. When
low, the device internally activates the SCK signal. A falling edge on /CS must occur
prior to every op-code.
SCK
Input
Serial Clock: All I/O activity is synchronized to the serial clock. Inputs are latched on
the rising edge and outputs occur on the falling edge. Since the device is static, the
clock frequency may be any value between 0 and 20 MHz and may be interrupted at
any time.
/HOLD
Input
Hold: The /HOLD pin is used when the host CPU must interrupt a memory operation
for another task. When /HOLD is low, the current operation is suspended. The device
ignores any transition on SCK or /CS. All transitions on /HOLD must occur while
SCK is low.
/WP
Input
Write Protect: This active low pin prevents write operations to the status register only.
A complete explanation of write protection is provided on pages 6 and 7.
SI
Input
Serial Input: All data is input to the device on this pin. The pin is sampled on the
rising edge of SCK and is ignored at other times. It should always be driven to a valid
logic level to meet IDD specifications.
* SI may be connected to SO for a single pin data interface.
SO
Output
Serial Output: This is the data output pin. It is driven during a read and remains tri-
stated at all other times including when /HOLD is low. Data transitions are driven on
the falling edge of the serial clock.
* SO may be connected to SI for a single pin data interface.
VDD
Supply
Power Supply (3.0V to 3.6V)
VSS
Supply
Ground


유사한 부품 번호 - FM25L256-DG

제조업체부품명데이터시트상세설명
logo
List of Unclassifed Man...
FM25L256-DG ETC-FM25L256-DG Datasheet
152Kb / 14P
   256Kb FRAM Serial 3V Memory
More results

유사한 설명 - FM25L256-DG

제조업체부품명데이터시트상세설명
logo
Ramtron International C...
FM25L256B RAMTRON-FM25L256B Datasheet
148Kb / 14P
   256Kb FRAM Serial 3V Memory
logo
List of Unclassifed Man...
FM25L256 ETC-FM25L256 Datasheet
152Kb / 14P
   256Kb FRAM Serial 3V Memory
logo
Ramtron International C...
FM24C256 RAMTRON-FM24C256_05 Datasheet
98Kb / 12P
   256Kb FRAM Serial Memory
logo
List of Unclassifed Man...
FM24C256 ETC1-FM24C256 Datasheet
102Kb / 13P
   256Kb FRAM Serial Memory
FM25256 ETC-FM25256 Datasheet
120Kb / 13P
   256Kb FRAM Serial 5V Memory
logo
Ramtron International C...
FM25256B RAMTRON-FM25256B Datasheet
134Kb / 13P
   256Kb FRAM Serial 5V Memory
logo
List of Unclassifed Man...
FM25W256 ETC1-FM25W256 Datasheet
142Kb / 13P
   256Kb FRAM Wide Voltage Serial Memory
logo
Ramtron International C...
FM25L512 RAMTRON-FM25L512 Datasheet
163Kb / 13P
   512Kb FRAM Serial 3V Memory
FM25L16 RAMTRON-FM25L16_06 Datasheet
146Kb / 14P
   16Kb FRAM Serial 3V Memory
FM25CL64 RAMTRON-FM25CL64 Datasheet
131Kb / 13P
   64Kb FRAM Serial 3V Memory
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com