RC28F256K3C120 NUMONYX, RC28F256K3C120 Datasheet - Page 15

• Manufacturer Part Number: RC28F256K3C120
• Description: IC FLASH 256MBIT 120NS 64BGA
• Manufacturer: NUMONYX

Specifications of RC28F256K3C120

• Rohs Status: RoHS non-compliant
• Format - Memory: FLASH
• Memory Type: StrataFlash® FLASH
• Memory Size: 256M (16Mx16)
• Speed: 120ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-BGA
• Other names: 853157

3.3
Indicator
Datasheet
Pin # 1
E
Ball (Lead) Width
Package Body Width (64 Mb)
Package Body Width (128 Mb)
Package Body Length (64 Mb, 128 Mb)
Pitch
Ball (Lead) Count
Seating Plane Coplanarity
Corner to Ball A1 Distance Along D (64 Mb)
Corner to Ball A1 Distance Along E (128 Mb)
Corner to Ball A1 Distance Along E (64 Mb, 128 Mb)
Table 2. VF BGA Package (64 Mb and 128 Mb) Dimensions (Sheet 2 of 2)
Figure 5. VF BGA Package 256 Mb Drawing
C
D
A
B
E
F
G
A
1
2
Top View - Bump side down
VF BGA for 256 Mbit Package
2
3
4
5
6
D
7
28F640K3, 28F640K18, 28F128K3, 28F128K18, 28F256K3, 28F256K18
8
A
9
1
10
11 12 13
b
D
D
E
[e]
N
Y
S1
S1
S2
Symbol
Side View
1.125
2.775
2.150
0.325
7.600
10.900
8.900
Min
A
B
C
D
F
G
A
E
0.375
7.700
11.000
9.000
0.750
56
1.225
2.875
2.250
13
Nom
12
Millimeters
Bottom View - Bump side up
11
10
1.325
2.975
2.350
b
0.425
7.800
11.100
9.100
0.100
Seating
Max
9
Plan
8
7
1
1
1
1
1
1
e
Notes
6
5
Note: Drawing not to scale
4
0.0443
0.1093
0.0846
0.0128
0.2992
0.4291
0.3504
3
Min
2 1
0.0148
0.3031
0.4331
0.3543
0.0295
56
0.0482
0.1132
0.0886
Inches
S
Nom
1
Pin # 1
Corner
Y
S
2
0.4370
0.3583
0.0522
0.1171
0.0925
0.0167
0.3071
0.0039
Max
15