EP7309-CBZ Cirrus Logic Inc, EP7309-CBZ Datasheet - Page 29
![IC ARM720T MCU 74MHZ 256-PBGA](/photos/12/32/123256/mfg_ep7309_parts_sml.jpg)
EP7309-CBZ
Manufacturer Part Number
EP7309-CBZ
Description
IC ARM720T MCU 74MHZ 256-PBGA
Manufacturer
Cirrus Logic Inc
Series
EP7r
Specifications of EP7309-CBZ
Core Size
32-Bit
Core Processor
ARM7
Speed
74MHz
Connectivity
Codec, DAI, EBI/EMI, IrDA, Keypad, SPI/Microwire1, UART/USART
Peripherals
LCD, LED, MaverickKey, POR, PWM
Number Of I /o
27
Program Memory Type
ROMless
Ram Size
56K x 8
Voltage - Supply (vcc/vdd)
2.3 V ~ 2.7 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
256-BGA
Controller Family/series
(ARM7)
No. Of I/o's
27
Ram Memory Size
48KB
Cpu Speed
74MHz
No. Of Timers
2
No. Of Pwm Channels
2
Digital Ic Case Style
BGA
Embedded Interface Type
SSI, UART
Rohs Compliant
Yes
Processor Series
EP73xx
Core
ARM720T
Data Bus Width
32 bit
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
598-1211
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
256-Ball PBGA Package Characteristics
256-Ball PBGA Package Specifications
DS507F2
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
15.00 (0.590)
REF
±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
20.
D1
Pin 1 Indicator
Figure 13. 256-Ball PBGA Package
BOTTOM VIEW
Copyright Cirrus Logic, Inc. 2011
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
M
A
B
C
D
E
G
H
K
N
P
R
F
J
L
T
17.00 (0.669)
High-Performance, Low-Power System on Chip
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)
EP7309
29