DS1254YB-100 Maxim Integrated Products, DS1254YB-100 Datasheet - Page 9
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DS1254YB-100
Manufacturer Part Number
DS1254YB-100
Description
IC NVSRAM 16MBIT 100NS 168BGA
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1254WB-150.pdf
(17 pages)
Specifications of DS1254YB-100
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
16M (2M x 8)
Speed
100ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
168-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS1254YB-100
Manufacturer:
Maxim Integrated
Quantity:
10 000
BATTERY WARNING TIMING
(V
AC TEST CONDITIONS
Output Load:
Input Pulse Levels:
Timing Measurement Reference Levels:
Input Pulse Rise and Fall Times: 5ns
Figure 4. Memory Read Cycle Timing (Note 9)
Battery Test Cycle
Battery Test Pulse Width
Battery Test to BW Active
V
CC
CC
= 3.3V 10%, T
Valid to BW Valid
Input: 1.5V
Output: 1.5V
PARAMETER
ADDRESS
DQ0–DQ7
A
= 0
100pF + 1 TTL Gate
0V to 3.0V
OE
CE
C to +70
C)
SYMBOL
t
t
COE
t
BTPW
t
t
BTC
BPU
BW
t
ACC
t
CO
9 of 17
t
COE
t
OE
t
RC
MIN
DATA VALID
OUTPUT
t
TYP
OD
24
t
OD
t
OH
MAX
1
1
1
seconds
seconds
seconds
UNITS
hour
DS1254
NOTES
3