EP9307-IRZ Cirrus Logic Inc, EP9307-IRZ Datasheet - Page 13

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

Specifications of EP9307-IRZ

• 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: -40°C ~ 85°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: 3
• 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: 598-1256

DC Characteristics
(T
All grounds = 0 V; all voltages with respect to 0 V unless otherwise noted)
DS667F2
High level output voltage
Low level output voltage
High level input voltage
Low level input voltage
High level leakage current
Low level leakage current
Power Supply Pins (Outputs Unloaded)
Power Supply Current:
Low-Power Mode Supply Current
A
= 0 to 70° C; CVDD = VDD_PLL = 1.8; RVDD = 3.3 V;
Note:
3. For open drain pins, high level output voltage is dependent on the external load.
4. All inputs that do not include internal pull-ups or pull-downs, must be externally driven for proper operation (See
page
driven and programmed as an input, it should be tied to power or ground through its own resistor.
46). If an input is not driven, it should be tied to power or ground, depending on the particular function. If an I/O pin is not
Iout = -4 mA
Iout = 4 mA
Vin = 3.3 V
Vin = 0
Parameter
Parameter

CVDD/VDD_PLL Total
RVDD
CVDD/VDD_PLL Total
RVDD
Copyright 2010 Cirrus Logic (All Rights Reserved)
(Note 3)
(Note 4)
(Note 4)
(Note 4)
(Note 4)
ARM9 SOC with Ethernet, USB, Display and Touchscreen
Min
-
-
-
-
Symbol
V
V
V
V
I
I
ih
oh
ol
il
ih
il
Typ
190
1.0
0.85 × RVDD
0.65 × RVDD
45
2
Min
−0.3
-
-
-
Max
0.15 × RVDD
0.35 × RVDD
240
3.5
80
VDD + 0.3
2
Max
-10
10
-
Table S on
Unit
mA
mA
mA
mA
EP9307
Unit
µA
µA
V
V
V
V
13