EP7312-IVZ Cirrus Logic Inc, EP7312-IVZ Datasheet - Page 26
![IC ARM720T MCU 90/74MHZ 208-LQFP](/photos/12/32/123263/ep7312-ivz_sml.jpg)
EP7312-IVZ
Manufacturer Part Number
EP7312-IVZ
Description
IC ARM720T MCU 90/74MHZ 208-LQFP
Manufacturer
Cirrus Logic Inc
Series
EP7r
Specifications of EP7312-IVZ
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
-40°C ~ 85°C
Package / Case
208-LQFP
Controller Family/series
(ARM7)
No. Of I/o's
27
Ram Memory Size
48KB
Cpu Speed
74MHz
No. Of Timers
2
No. Of Pwm Channels
2
Digital Ic Case Style
LQFP
Embedded Interface Type
SSI, UART
Rohs Compliant
Yes
Processor Series
EP73xx
Core
ARM720T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB7312
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1209 - KIT DEVELOPMENT EP73XX ARM7
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
598-1135
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
EP7312
High-Performance, Low-Power System on Chip
SSI1 Interface
26
ADCIN
ADCCLK falling edge to nADCCSS deassert delay time
ADCIN data setup to ADCCLK rising edge time
ADCIN data hold from ADCCLK rising edge time
ADCCLK falling edge to data valid delay time
ADCCLK falling edge to data invalid delay time
nADC
ADC
ADC
OUT
CLK
CSS
Parameter
t
INs
Figure 11. SSI1 Interface Timing Measurement
©
Copyright Cirrus Logic, Inc. 2005
(All Rights Reserved)
t
INh
t
Cd
Symbol
t
t
t
t
t
Ovd
INs
INh
Cd
Od
t
Ovd
Min
− 7
− 2
9
-
-
Max
10
15
14
13
3
DS508F1
t
Unit
Od
ms
ns
ns
ns
ns