71V3558S200PFG Datasheet, PDF (6/28 Pages) Integrated Device Technology – 128K x 36, 256K x 18 3.3V Synchronous ZBT SRAMs 3.3V I/O, Burst Counter Pipelined Outputs

IDT71V3556, IDT71V3558, 128K x 36, 256K x 18, 3.3V Synchronous SRAMS with
ZBT™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs
Commercial and Industrial Temperature Ranges
Pin Configuration - 256K x 18
Absolute Maximum Ratings ⁽¹⁾
Symbol
Rating
Commercial &
Industrial Values
Unit
NC
NC
NC
VDDQ
VSS
NC
NC
I/O8
I/O9
VSS
VDDQ
I/O10
I/O11
VDD⁽¹⁾
VDD
VDD⁽¹⁾
VSS
I/O12
I/O13
VDDQ
VSS
I/O14
I/O15
I/OP2
NC
VSS
VDDQ
NC
NC
NC
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
1
80
2
79
3
78
4
77
5
76
6
75
7
74
8
73
9
72
10
71
11
70
12
69
13
68
14
67
15
66
16
65
17
64
18
63
19
62
20
61
21
60
22
59
23
58
24
57
25
56
26
55
27
54
28
53
29
52
30
51
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
VTERM⁽²⁾
A10
NC
NC
VDDQ
VSS
NC
I/OP1
I/O7
I/O6
VSS
VDDQ
I/O5
I/O4
VSS
VDD⁽¹⁾
VDD
VSS/ZZ⁽³⁾
I/O3
I/O2
VDDQ
VSS
I/O1
I/O0
NC
NC
, ^VSS
VDDQ
NC
NC
NC
VTERM^(3,6)
VTERM^(4,6)
VTERM^(5,6)
TA⁽⁷⁾
TBIAS
TSTG
PT
IOUT
Terminal Voltage with
Respect to GND
Terminal Voltage with
Respect to GND
Terminal Voltage with
Respect to GND
Terminal Voltage with
Respect to GND
Commercial
Operating Temperature
Industrial
Operating Temperature
Temperature
Under Bias
Storage
Temperature
Power Dissipation
DC Output Current
-0.5 to +4.6
V
-0.5 to VDD
V
-0.5 to VDD +0.5
V
-0.5 to VDDQ +0.5
V
-0 to +70
o_C
-40 to +85
o_C
-55 to +125
o_C
-55 to +125
o_C
2.0
W
50
mA
5281 drw 02a
Top View
100 TQFP
NOTES:
1. Pins 14, 16 and 66 do not have to be connected directly to VDD as long as the
input voltage is ≥ VIH.
2. Pins 83 and 84 are reserved for future 8M and 16M respectively.
3. Pin 64 does not have to be connected directly to VSS as long as the input
voltage is ≤ VIL; on the latest die revision this pin supports ZZ (sleep mode).
NOTES:
5281 tbl 06
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
2. VDD terminals only.
3. VDDQ terminals only.
4. Input terminals only.
5. I/O terminals only.
6. This is a steady-state DC parameter that applies after the power supply has
reached its nominal operating value. Power sequencing is not necessary; however,
the voltage on any input or I/O pin cannot exceed VDDQ during power supply ramp
up.
7. TA is the "instant on" case temperature.
100 Pin TQFP Capacitance⁽¹⁾
(TA = +25° C, f = 1.0MHz)
119 BGA Capacitance⁽¹⁾
(TA = +25° C, f = 1.0MHz)
Symbol
Parameter⁽¹⁾
Conditions Max. Unit
Symbol
Parameter⁽¹⁾
Conditions
CIN Input Capacitance
VIN = 3dV
5 pF
CIN Input Capacitance
VIN = 3dV
CI/O I/O Capacitance
VOUT = 3dV
7 pF
CI/O I/O Capacitance
VOUT = 3dV
165 fBGA Capacitance⁽¹⁾
(TA = +25° C, f = 1.0MHz)
Symbol
Parameter⁽¹⁾
Conditions
5281 tbl 07
Max. Unit
CIN Input Capacitance
VIN = 3dV
TBD pF
CI/O I/O Capacitance
VOUT = 3dV TBD pF
NOTE:
5281 tbl 07b
1. This parameter is guaranteed by device characterization, but not production tested.
6.642
Max. Unit
7 pF
7 pF
5281 tbl 07a