EP9315-CB Cirrus Logic Inc, EP9315-CB Datasheet - Page 56

• Manufacturer Part Number: EP9315-CB
• Description: IC ARM920T MCU 200MHZ 352-PBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9315-CB

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, PCMCIA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LCD, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 352-BGA
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9315A-Z
• For Use With: 598-1144 - KIT DEVELOPMENT EP9315 ARM9
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1261

EP9315
Enhanced Universal Platform SOC Processor
352 Pin BGA Pinout (Bottom View)
The following table shows the 352 pin BGA pinout. (For better understanding, compare the coordinates on the x and y
axis on
56
Note:
• VDD_core is CVDD.
• VDD_ring is RVDD.
• All core and ring grounds are connected together and are labelled GND.
• Other special power requirements are clearly labelled (i.e. H18=ADC_VDD and H19=ADC_GND).
• NC means that the pin is not connected.
Figure 40, "352 PIN BGA PINOUT", on page 57
1. Controlling Dimension: Millimeter.
2. Primary Datum C and seating plane are defined by the spherical crowns of the solder balls.
3. Dimension b is measured at the maximum solder ball diameter, parallel to Primary Datum C.
4. There shall be a minimum clearance of 0.25 mm between the edge of the solder ball and the body edge.
5. Reference Document: JEDEC MO-151, BAL-2
Symbol
ddd
D1
D2
D3
A1
A2
E1
E2
E3
A
D
E
b
c
e
q
26.80
23.80
17.95
26.80
23.80
17.95
MIN
©
2.20
1.12
0.51
-
-
-
-
-
-
Copyright 2005 Cirrus Logic (All Rights Reserved)
dimension in mm
Table R. 352 Pin Diagram Dimensions
30° TYP
NOM
27.00
24.13
24.00
18.00
27.00
24.13
24.00
18.00
2.30
0.60
1.17
0.75
0.56
1.27
-
with
MAX
27.20
24.20
18.05
27.20
24.20
18.05
2.50
1.22
0.61
0.15
-
-
-
-
-
Figure 40, "352 Pin PBGA Pin Diagram", on page
1.055
0.087
0.044
0.020
1.055
0.937
0.707
0.937
0.707
MIN
-
-
-
-
-
-
dimension in inches
30° TYP
NOM
0.092
0.024
0.046
0.030
0.022
1.063
0.950
0.945
0.709
1.063
0.950
0.945
0.709
0.050
-
MAX
0.098
0.048
0.024
1.071
0.953
1.071
0.953
0.006
0.711
0.711
-
-
-
-
-
DS638PP4
55.