EP7309-CR Cirrus Logic Inc, EP7309-CR Datasheet - Page 38

• Manufacturer Part Number: EP7309-CR
• Description: 32-Bit Microcontroller IC
• Manufacturer: Cirrus Logic Inc

Specifications of EP7309-CR

• Controller Family/series: (ARM7)
• Core Size: 32 Bit
• No. Of Timers 8/12/16/32 Bits: 0 / 0 / 2 / 0
• Interface: SSI, UART
• Embedded Interface Type: SSI, UART
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

EP7309
High-Performance, Low-Power System on Chip
256-Ball PBGA Package Characteristics
256-Ball PBGA Package Specifications
38
Note:
1) For pin locations see
2) Dimensions are in millimeters (inches), and controlling dimension is millimeter
3) Before beginning any new EP7309 design, contact Cirrus Logic for the latest package information.
17.00 (0.669)
±0.20 (.008)
Pin 1 Corner
1.00 (0.040)
1.00 (0.040)
1.00 (0.040)
REF
REF
15.00 (0.590)
±0.20 (.008)
3 Places
0.50
R
E1
Table
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
21.
D1
©
Pin 1 Indicator
Figure 14. 256-Ball PBGA Package
BOTTOM VIEW
Copyright Cirrus Logic, Inc. 2005
TOP VIEW
D
17.00 (0.669)
17.00 (0.669)
15.00 (0.590)
±0.20 (.008)
±0.20 (.008)
1.00 (0.040)
(All Rights Reserved)
E
C
D
G
H
M
N
R
A
B
E
F
K
L
P
T
J
17.00 (0.669)
Pin 1 Corner
30° TYP
JEDEC #: MO-151
Ball Diameter: 0.50 mm ± 0.10 mm
17 ¥ 17 ¥ 1.61 mm body
SIDE VIEW
2 Layer
±0.09 (0.004)
0.36 (0.014)
0.40 (0.016)
±0.05 (.002)
0.85 (0.034)
±0.05 (.002)
DS507F1