IS61LF6436A-8.5TQI ISSI, Integrated Silicon Solution Inc, IS61LF6436A-8.5TQI Datasheet - Page 3

• Manufacturer Part Number: IS61LF6436A-8.5TQI
• Description: IC SRAM 2MBIT 8.5NS 100TQFP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LF6436A-8.5TQI

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 2M (64K x 36)
• Speed: 8.5ns
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IS61LF6436A
IS61LF6432A
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. B
08/25/05
PIN CONFIGURATION
PIN DESCRIPTIONS
100-Pin TQFP
64K x 32
A0, A1
A
CLK
ADSP
ADSC
ADV
BWa-BWd
BWE
VDDQ
VDDQ
VDDQ
VDDQ
VDD
DQd
DQd
DQd
DQd
DQd
DQd
DQd
DQd
DQc
DQc
DQc
DQc
DQc
DQc
DQc
DQc
Vss
Vss
Vss
Vss
Vss
NC
NC
NC
NC
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
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Synchronous Address Inputs. These
pins must tied to the two LSBs of the
address bus.
Synchronous Address Inputs
Synchronous Clock
Synchronous Processor Address
Status
Synchronous Controller Address
Status
Synchronous Burst Address Advance
Individual Byte Write Enable
Synchronous Byte Write Enable
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
NC
DQb
DQb
VDDQ
Vss
DQb
DQb
DQb
DQb
Vss
VDDQ
DQb
DQb
Vss
NC
VDD
ZZ
DQa
DQa
VDDQ
Vss
DQa
DQa
DQa
DQa
Vss
VDDQ
DQa
DQa
NC
GW
CE, CE2, CE2 Synchronous Chip Enable
OE
DQa-DQd
MODE
V
Vss
V
ZZ
DD
DDQ
Synchronous Global Write Enable
Output Enable
Synchronous Data Input/Output
Burst Sequence Mode Selection
+3.3V Power Supply
Ground
Isolated Output Buffer Supply: +3.3V
or 2.5V
Snooze Enable
ISSI
®
3