EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 58

• Manufacturer Part Number: EP9312-IB
• Description: IC ARM920T MCU 200MHZ 352-PBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9312-IB

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, 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: 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: -40°C ~ 85°C
• Package / Case: 352-BGA
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1259

EP9312
Universal Platform SOC Processor
The following section focuses on the EP9312 pin signals
from two viewpoints - the pin usage and pad
characteristics, and the pin multiplexing usage. The first
table
signals. The second table
signal multiplexing and configuration options.
Table S
illustrates the pad type and pad pull type (if any). The
symbols used in the table are defined as follows. (Note: A
blank box means Not Applicable (NA) or, for Pull Type,
No Pull (NP).)
58
(Table
is a summary of the EP9312 pin signals, which
S) is a summary of all the EP9312 pin
(Table
©
T) illustrates the pin
Copyright 2005 Cirrus Logic (All Rights Reserved)
Under the Pad Type column:
•
•
•
•
•
•
•
•
See the text description for additional information about
bi-directional pins.
Under the Pull Type Column:
•
•
A - Analog pad
P - Power pad
G - Ground pad
I - Pin is an input only
I/O - Pin is input/output
4mA - Pin is a 4 mA output driver
8mA - Pin is an 8 mA output driver
12mA - Pin is an 12 mA output driver
PU - Resistor is a pull up to the RVDD supply
PD - Resistor is a pull down to the RGND supply
DS515PP7