EP7312-CV Cirrus Logic Inc, EP7312-CV Datasheet - Page 47

• Manufacturer Part Number: EP7312-CV
• Description: IC ARM720T MCU 74MHZ 208-LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP7r

Specifications of EP7312-CV

• Core Size: 32-Bit
• Core Processor: ARM7
• Speed: 74MHz
• Connectivity: Codec, DAI, EBI/EMI, IrDA, Keypad, SPI/Microwire1, UART/USART
• Peripherals: LCD, LED, MaverickKey, 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: 208-LQFP
• Controller Family/series: (ARM7)
• No. Of Timers 8/12/16/32 Bits: 0 / 0 / 2 / 0
• Interface: SSI, UART
• Embedded Interface Type: SSI, UART
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 598-1209 - KIT DEVELOPMENT EP73XX ARM7
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1237

DS508F1
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
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
D1
©
Pin 1 Indicator
BOTTOM VIEW
Copyright Cirrus Logic, Inc. 2005
TOP VIEW
17.00 (0.669)
D
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)
EP7312
47