EP9307-CRZ Cirrus Logic Inc, EP9307-CRZ Datasheet - Page 40

• Manufacturer Part Number: EP9307-CRZ
• Description: IC ARM9 SOC ARM920T 272TFBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9307-CRZ

• Core Size: 16/32-Bit
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LCD, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 14
• 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: 272-TFBGA
• Controller Family/series: (ARM9)
• No. Of I/o's: 14
• Ram Memory Size: 32MB
• Cpu Speed: 200MHz
• No. Of Timers: 4
• No. Of Pwm Channels: 1
• Digital Ic Case Style: TFBGA
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9307A-Z
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1133 - KIT DEVELOPMENT EP9307 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1138

EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
272 Pin TFBGA Pinout (Bottom View)
The following table shows the 272 pin TFBGA pinout. (For better understanding, compare the coordinates on the x and
y axis on
40
Note:
• VDD_core is vddc.
• VDD_ring is vddr.
• GND_core is gndc.
• GND_ring is gndr.
Figure 26, "272 Pin TFBGA Pinout", on page 41
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
D3
A1
A2
E3
A
D
E
b
c
e
13.95
12.75
13.95
12.75
MIN
1.35
0.23
0.65
0.35
0.21
0.75
Copyright 2004 Cirrus Logic (All Rights Reserved)
dimension in mm
Table R. 272 Pin Diagram Dimensions
NOM
14.00
12.80
14.00
12.80
1.40
0.28
0.70
0.40
0.26
0.80
MAX
14.05
12.85
14.05
12.85
1.45
0.33
0.75
0.45
0.31
0.85
0.10
with
Figure 25, "272 Pin TFBGA Diagram", on page
0.0083
0.053
0.009
0.026
0.014
0.549
0.502
0.549
0.502
0.030
MIN
dimension in inches
0.0102
NOM
0.055
0.011
0.028
0.016
0.551
0.504
0.551
0.504
0.031
0.0122
MAX
0.057
0.013
0.030
0.018
0.553
0.506
0.553
0.506
0.033
0.004
DS667PP3
39.