DS1993L-F5+ Maxim Integrated Products, DS1993L-F5+ Datasheet - Page 15

• Manufacturer Part Number: DS1993L-F5+
• Description: IBUTTON MEMORY 4KBit F5
• Manufacturer: Maxim Integrated Products
• Series: iButton®r
• Type: Memory iButtonr

Specifications of DS1993L-F5+

• Rohs Information: IButton RoHS Compliance Plan
• Memory Size: 512B
• Memory Type: NVRAM
• Maximum Operating Temperature: + 70 C
• Package / Case: F5 MicroCan
• Minimum Operating Temperature: - 40 C
• Memory Configuration: 128K X 8
• Supply Voltage Range: 2.8V To 6V
• Memory Case Style: Micro Can
• Operating Temperature Range: -40°C To +70°C
• Filter Terminals: SMD
• Memory Voltage, Vcc: 2.8V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PHYSICAL SPECIFICATIONS
Size
Weight
Expected Service Life
Safety
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
CAPACITANCE
AC ELECTRICAL CHARACTERISTICS
1-Wire Pullup Voltage
(Notes 1, 3)
Logic 1 (Notes 1, 2)
Logic 0 (Note 1)
Output Logic Low at 4mA
(Note 1)
Input Load Current (Note 4)
PARAMETER
I/O (1-Wire) (Notes 5, 6)
PARAMETER
Time Slot
Write 1 Low Time
Write 0 Low Time
Read Data Valid
Release Time
Read Data Setup (Note 7)
Recovery Time
Reset Time High (Note 8)
Reset Time Low (Note 9)
Presence Detect High
Presence Detect Low
PARAMETER
SYMBOL
SYMBOL
SYMBOL
t
C
RELEASE
t
t
t
V
t
t
t
V
IN/OUT
t
t
LOW1
LOW0
t
V
SLOT
RSTH
V
RSTL
RDV
t
REC
PDH
PDL
I
SU
PUP
OL
L
IH
IL
See mechanical drawing
3.3 grams (F5 package)
10 years at +25  C
Meets UL#913 (4th Edit.); Intrinsically Safe Apparatus,
Approved under Entity Concept for use in Class I,
Division 1, Group A, B, C and D Locations
15 of 17
MIN
MIN
MIN
-0.3
480
480
2.8
2.2
60
60
15
60
-0.5V to +7.0V
-40  C to +70  C
-40  C to +70  C
1
0
1
exactly 15
(V
PUP
= 2.8V to 6.0V; -40°C to +70°C.)
TYP
TYP
TYP
100
15
5
MAX
MAX
MAX
+0.3
800
120
120
960
240
6.0
0.4
15
45
60
1
(-40°C to +70°C.)
(T
A
= +25°C)
UNITS
UNITS
UNITS
 A
pF
 s
 s
 s
 s
 s
 s
 s
 s
 s
 s
 s
V
V
V
V