EP9307-CRZ Cirrus Logic Inc, EP9307-CRZ Datasheet - Page 39
EP9307-CRZ
Manufacturer Part Number
EP9307-CRZ
Description
IC ARM9 SOC ARM920T 272TFBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(16 pages)
2.EP9307-CRZ.pdf
(50 pages)
3.EP9307-CRZ.pdf
(824 pages)
4.EP9307-CRZ.pdf
(48 pages)
Specifications of EP9307-CRZ
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, I²: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
0°C ~ 70°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
4
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
598-1138
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP9307-CRZ
Manufacturer:
CIRRUS
Quantity:
20 000
Part Number:
EP9307-CRZ/E2
Manufacturer:
CIRRUS
Quantity:
20 000
Company:
Part Number:
EP9307-CRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- EP9307-CRZ PDF datasheet
- EP9307-CRZ PDF datasheet #2
- EP9307-CRZ PDF datasheet #3
- EP9307-CRZ PDF datasheet #4
- Current page: 39 of 824
- Download datasheet (13Mb)
DS785UM1
2.2.1 Features
2.1 Introduction
2.2 Overview: ARM920T Core
2ARM920T Core and Advanced High-Speed Bus (AHB)
This chapter describes the ARM920T Core and the Advanced High-Speed Bus (AHB).
The ARM920T is a Harvard architecture core with separate 16 kbyte instruction and data
caches with an 8-word line length. The ARM Core utilizes a five-stage pipeline consisting of
fetch, decode, execute, data memory access, and write stages.
Key features include:
• ARM V4T (32-bit) and Thumb (16-bit compressed) instruction sets
• 32-bit Advanced Micro-Controller Bus Architecture (AMBA)
• 16 kbyte Instruction Cache with lockdown
• 16 kbyte Data Cache (programmable write-through or write-back) with lockdown
• Write Buffer
• MMU for Microsoft Windows CE and Linux operating systems
• Translation Look-aside Buffers (TLB) with 64 Data and 64 Instruction Entries
• Programmable Page Sizes of 64 kbyte, 4 kbyte, and 1 kbyte
• Independent lockdown of TLB Entries
• JTAG Interface for Debug Control
• Co-processor Interface
Copyright 2007 Cirrus Logic
Chapter 2
2-1
2
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