DS1216D Maxim Integrated Products, DS1216D Datasheet - Page 9

• Manufacturer Part Number: DS1216D
• Description: IC SMART/RAM 5V 256K/1M 32-DIP
• Manufacturer: Maxim Integrated Products

Specifications of DS1216D

• Controller Type: Smartwatch RAM
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-DIP (0.600", 15.24mm) Socket
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
Voltage Range on any Pin Relative to Ground…………………………………………….…………-0.3V to +7.0V for 5V
Operating Temperature Range…………………………………………………
Storage Temperature Range……………………………………………………………………………..…...-40°C to +70°C
Soldering Temperature Range………………………………………………...….See J-STD-020A Specification (Note 6)
This is a stre
sections of this specificatio
RECOMMENDED DC OPERATING CONDITIONS
(T
DC ELECTRICAL CHARACTERISTICS
(V
BACKUP POWER CHARACTERISTICS
(V
V
Logic 1
Logic 0
V
V
(I
Input Leakage
Output Logic 1 Voltage
(I
Output Logic 1 Voltage
(I
Write-Protection Voltage
CE Output
V
(I
RAM V
Recovery at Power-Up
V
V
V
V
CE Pulse Width
A
CC
CC
CCO
OUT
OUT
CCO
CC
CC
CC
CC
CC
PF(MAX)
CC
PF(MIN)
= 0°C to +70°C)
= 5.0V 10%, T
< V
Pin, 5V Supply
Supply
Supply Voltage
Supply Voltage
Slew Rate Power-Down
Slew Rate Power-Down
= 80mA)
= -1.0mA)
= -1.0mA)
= 10µA)
TP
PARAMETER
CC
to V
to V
; T
ss
PARAM
(Battery) Voltage
PARAMETER
A
rating only
BA
PF(MIN)
= 0°C to +70°C.)
T
(MIN)
A
ETER
n is not implied. Exposure to absolute maximum rating co
= 0°C to +70°C.)
and functional operation o
SYMBOL
V
V
V
CCO2(U)
t
OH(L)
t
t
REC
t
BAT
FB
CE
SYMBOL
F
SYMBOL
V
f the devi
V
V
V
CCO1(U)
V
V
I
V
I
CCI
CC
IH
IL
IL
OH
OL
TP
ce at thes
V
V
9 of 14
BAT
BAT
MIN
300
10
V
2
- 0.2
- 0.2
CC
MIN
MIN
4.25
-0.3
-1.0
4.5
2.2
2.4
e or any other conditions beyond those indicated in the operation
- 0.2
nditions for extended periods of time can affect reliability.
TYP
DS1216 SmartWatch RAM/SmartWatch ROM
3
TYP
TYP
5.0
……………
V
MAX
MAX
CC
MAX
+0.8
+1.0
3.6
1.5
5.5
0.4
4.5
2
5
……………..…...0°C to +70°C
+ 0.3
UNITS
UNITS
UNITS
mA
A
ms
s
s
s
V
V
V
V
V
V
V
V
V
V
NOTES
NOTE
NOTES
1, 6, 14
2, 8, 13
1, 2, 3
1, 15
1, 6
1
5
1
8
8
S