IS61LPS51236A-250B3LI-TR ISSI, Integrated Silicon Solution Inc, IS61LPS51236A-250B3LI-TR Datasheet - Page 10

• Manufacturer Part Number: IS61LPS51236A-250B3LI-TR
• Description: IC SRAM 18MBIT 250MHZ 165FBGA
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS61LPS51236A-250B3LI-TR

• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Memory Size: 18M (512K x 36)
• Speed: 250MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 165-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IS61VPS25672A, IS61LPS25672A
IS61VPS51236A, IS61LPS51236A, IS61VPS102418A, IS61LPS102418A
PIN CONFIGURATION
PIN DESCRIPTIONS
10
A0, A1
A
ADSC
ADSP
ADV
BWa-BWb
BWE
CE, CE2, CE2 Synchronous Chip Enable
CLK
DQa-DQb
VDDQ
VDDQ
VDDQ
VDDQ
DQPb
VDD
VSS
DQb
DQb
VSS
DQb
DQb
VSS
DQb
DQb
VSS
DQb
DQb
VSS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Synchronous Address Inputs. These
pins must tied to the two LSBs of the
address bus.
Synchronous Address Inputs
Synchronous Controller Address Status
Synchronous Processor Address Status
Synchronous Burst Address Advance
Synchronous Byte Write Enable
Synchronous Byte Write Enable
Synchronous Clock
Synchronous Data Input/Output
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
100-PIN TQFP
1024K x 18
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
A
NC
NC
VDDQ
VSS
NC
DQPa
DQa
DQa
VSS
VDDQ
DQa
DQa
VSS
NC
VDD
ZZ
DQa
DQa
VDDQ
VSS
DQa
DQa
NC
NC
VSS
VDDQ
NC
NC
NC
DQPa-DQPb
GW
MODE
OE
V
V
Vss
ZZ
DD
DDQ
Integrated Silicon Solution, Inc. — 1-800-379-4774
DQa1-8; DQPb is parity for DQb1-8
Synchronous Global Write Enable
Burst Sequence Mode Selection
Output Enable
3.3V/2.5V Power Supply
Isolated Output Buffer Supply:
3.3V/2.5V
Ground
Snooze Enable
Parity Data I/O; DQPa is parity for
02/12/2010
Rev. N