Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CY14B108K Datasheet(PDF) 1 Page - Cypress Semiconductor

Part # CY14B108K
Description  8 Mbit (1024 K x 8/512 K x 16) nvSRAM with Real Time Clock
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

CY14B108K Datasheet(HTML) 1 Page - Cypress Semiconductor

  CY14B108K Datasheet HTML 1Page - Cypress Semiconductor CY14B108K Datasheet HTML 2Page - Cypress Semiconductor CY14B108K Datasheet HTML 3Page - Cypress Semiconductor CY14B108K Datasheet HTML 4Page - Cypress Semiconductor CY14B108K Datasheet HTML 5Page - Cypress Semiconductor CY14B108K Datasheet HTML 6Page - Cypress Semiconductor CY14B108K Datasheet HTML 7Page - Cypress Semiconductor CY14B108K Datasheet HTML 8Page - Cypress Semiconductor CY14B108K Datasheet HTML 9Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 31 page
background image
CY14B108K, CY14B108M
8 Mbit (1024 K x 8/512 K x 16) nvSRAM
with Real Time Clock
Cypress Semiconductor Corporation
198 Champion Court
San Jose
, CA 95134-1709
408-943-2600
Document #: 001-47378 Rev. *F
Revised March 9, 2011
Features
25 ns and 45 ns access times
Internally organized as 1024 K × 8 (CY14B108K) or 512 K ×
16 (CY14B108M)
Hands off automatic STORE on power-down with only a small
capacitor
STORE to QuantumTrap nonvolatile elements is initiated by
software, device pin, or AutoStore on power-down
RECALL to SRAM initiated by software or power-up
High reliability
Infinite Read, Write, and RECALL cycles
1 million STORE cycles to QuantumTrap
20 year data retention
Single 3 V +20%, –10% operation
Data integrity of Cypress nonvolatile static RAM (nvSRAM)
combined with full-featured real time clock (RTC)
Watchdog timer
Clock alarm with programmable interrupts
Capacitor or battery backup for RTC
Industrial temperature
44 and 54-pin thin small outline package (TSOP-II)
Pb-free and restriction of hazardous substances (RoHS)
compliant
Functional Description
The Cypress CY14B108K/CY14B108M combines a 8-Mbit
nonvolatile static RAM (nvSRAM) with a full featured RTC in a
monolithic integrated circuit. The embedded nonvolatile
elements incorporate QuantumTrap technology producing the
world’s most reliable nonvolatile memory. The SRAM is read and
written infinite number of times, while independent nonvolatile
data resides in the nonvolatile elements.
The RTC function provides an accurate clock with leap year
tracking and a programmable, high accuracy oscillator. The
alarm function is programmable for periodic minutes, hours,
days, or months alarms. There is also a programmable watchdog
timer for process control.
STATIC RAM
ARRAY
2048 X 2048 X 2
R
O
W
D
E
C
O
D
E
R
COLUMN I/O
COLUMN DEC
I
N
P
U
T
B
U
F
F
E
R
S
POWER
CONTROL
STORE/RECALL
CONTROL
Quatrum
Trap
2048 X 2048 X 2
STORE
RECALL
VCC
VCAP
HSB
A
9 A10 A11 A12 A13 A14 A15 A16
SOFTWARE
DETECT
A14 -A2
OE
CE
WE
BHE
BLE
A
0
A
1
A
2
A3
A
4
A
5
A
6
A
7
A8
A
17
A18
DQ
0
DQ
1
DQ2
DQ
3
DQ
4
DQ
5
DQ
6
DQ
7
DQ
8
DQ
9
DQ10
DQ11
DQ12
DQ
13
DQ14
DQ
15
RTC
MUX
A
19-A0
X
out
X
in
INT
VRTCbat
VRTCcap
A19
Logic Block Diagram[1, 2, 3]
Notes
1. Address A0 - A19 for x8 configuration and Address A0 - A18 for x16 configuration.
2. Data DQ0 - DQ7 for x8 configuration and Data DQ0 - DQ15 for x16 configuration.
3. BHE and BLE are applicable for x16 configuration only.
[+] Feedback


Similar Part No. - CY14B108K

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY14B108K CYPRESS-CY14B108K Datasheet
1Mb / 29P
   8 Mbit (1024K x 8/512K x 16) nvSRAM with Real Time Clock
CY14B108K CYPRESS-CY14B108K Datasheet
1Mb / 33P
   8-Mbit (1024 K x 8/512 K x 16) nvSRAM with Real Time Clock
CY14B108K-ZS20XC CYPRESS-CY14B108K-ZS20XC Datasheet
1Mb / 29P
   8 Mbit (1024K x 8/512K x 16) nvSRAM with Real Time Clock
CY14B108K-ZS20XCT CYPRESS-CY14B108K-ZS20XCT Datasheet
1Mb / 29P
   8 Mbit (1024K x 8/512K x 16) nvSRAM with Real Time Clock
CY14B108K-ZS20XI CYPRESS-CY14B108K-ZS20XI Datasheet
1Mb / 29P
   8 Mbit (1024K x 8/512K x 16) nvSRAM with Real Time Clock
More results

Similar Description - CY14B108K

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY14B108K_1106 CYPRESS-CY14B108K_1106 Datasheet
1Mb / 33P
   8-Mbit (1024 K x 8/512 K x 16) nvSRAM with Real Time Clock
CY14B108K CYPRESS-CY14B108K_12 Datasheet
1Mb / 34P
   8-Mbit (1024 K 횞 8/512 K 횞 16) nvSRAM with Real Time Clock
CY14B116K CYPRESS-CY14B116K Datasheet
1Mb / 42P
   16-Mbit (2048 K 횞 8/1024 K 횞 16) nvSRAM with Real Time Clock
CY14B104K CYPRESS-CY14B104K_12 Datasheet
1Mb / 34P
   4-Mbit (512 K 횞 8/256 K 횞 16) nvSRAM with Real Time Clock
CY14B104NA-ZS25XI CYPRESS-CY14B104NA-ZS25XI Datasheet
988Kb / 26P
   4-Mbit (512 K x 8/256 K x 16) nvSRAM
CY14B108L CYPRESS-CY14B108L_11 Datasheet
889Kb / 24P
   8-Mbit (1024 K 횞 8/512 K 횞 16) nvSRAM
CY14B104K CYPRESS-CY14B104K Datasheet
1Mb / 33P
   4-Mbit (512 K 횞 8/256 K 횞 16) nvSRAM with Real Time Clock
CY14B108L_1106 CYPRESS-CY14B108L_1106 Datasheet
952Kb / 25P
   8-Mbit (1024 K x 8/512 K x 16) nvSRAM Infinite Read, Write, and RECALL cycles
CY14C064PA CYPRESS-CY14C064PA Datasheet
1Mb / 43P
   64-Kbit (8 K x 8) SPI nvSRAM with Real Time Clock with Real Time Clock
CY14C512I CYPRESS-CY14C512I_13 Datasheet
2Mb / 41P
   512-Kbit (64 K x 8) Serial (I2C) nvSRAM with Real Time Clock
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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