0.5mm ARM7TDMI 32-bit Microprocessor EP7 Series EP7312 90MHz 2.5V 208-LQFP
SOT-23
EP7312-IV-90 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Package / Case
208-LQFP
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
EP7
Published
2002
JESD-609 Code
e0
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
208
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
225
Supply Voltage
2.5V
Terminal Pitch
0.5mm
Frequency
90MHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
EP7312
Pin Count
208
JESD-30 Code
S-PQFP-G208
Supply Voltage-Max (Vsup)
2.7V
Supply Voltage-Min (Vsup)
2.3V
Number of I/O
27
RAM Size
48kB
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
ARM7TDMI
Bit Size
32
Access Time
90 μs
Has ADC
NO
DMA Channels
NO
PWM Channels
YES
DAC Channels
NO
Address Bus Width
28
Core Architecture
ARM
External Data Bus Width
32
Voltage - I/O
2.5V 2.7V 3.0V 3.3V
Number of Cores/Bus Width
1 Core 32-Bit
Graphics Acceleration
No
RAM Controllers
SDRAM
Additional Interfaces
DAI, IrDA, SSI, UART
ROM Programmability
FLASH
Number of Cores
1
Security Features
Hardware ID
Display & Interface Controllers
Keypad, LCD, Touchscreen
Length
28mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
EP7312-IV-90 Product Details
EP7312-IV-90 Overview
Shipping overseas is convenient thanks to the embedded microprocessor's packaging in 208-LQFP. High reliability is achieved using advanced packaging method Tray. 1 Core 32-Bit cores/Bus width are present in the CPU. Identify the operating temperature around -40°C~85°C TA. In the EP7 series, it is found. The CPU is cored by a processor with a number of 0 cores. A total of SDRAM RAM controllers are used by this CPU. The microprocessor features interfaces DAI, IrDA, SSI, UART for better service. At 2.5V 2.7V 3.0V 3.3V, the CPU runs its I/O. A MICROCONTROLLER, RISC represents the uPs/uCs/Peripheral ICs type. Search EP7312 for variants of the embedded microprocessor. In total, 208 terminations have been made. Using a 2.5V voltage supply, the microprocessor should turn on and run. It is an architecture with 32 bits. CPUs operate with a frequency of 90MHz Hz. The maximum supply current of this microprocessor is 2.7V. With a 32 width external data bus, this CPU has a wide external data bus. An injection of 208 pins is performed inside the body of the micro processor. 1 cores are present in this processor. In general, RAM (Random-Access Memory) is designed with a 48kB of 0MB. A CPU program transfers data by using 27 I/Os.
EP7312-IV-90 Features
ARM7TDMI Core 32-Bit Structure 1-Core CPU 48kB RAM 27 I/Os
EP7312-IV-90 Applications
There are a lot of Cirrus Logic Inc. EP7312-IV-90 Microprocessor applications.