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參數(shù)資料
| 型號： | ML69Q6500 |
| 廠商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 120 MHz, RISC MICROCONTROLLER, PBGA272 |
| 封裝： | 15 X 15 MM, 0.65 MM PITCH, PLASTIC, LFBGA-272 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 284K |
| 代理商： | ML69Q6500 |
Data Sheet
ML696500 Series
ML696500 and ML69Q6500
32-Bit ARM946E Based Microcontroller
Description
The Oki ML69Q6500 microcontroller is a system LSI for digi-
tal audio players based on the ARM946E 32-bit CPU core.
The ML69Q6500 provides a 120-MHz ARM-9E CPU along
with:
High speed USB 2.0 interface,
Ultra DMA hard drive controller (ATA),
NAND Flash controller
16-bit audio codec.
It is targeted for portable MP3 players. The ML69Q6500 also
contains 128KB of SRAM, 512KB of embedded Flash ROM as
well as an internal memory controller that can connect to
external ROM, SRAM and SDRAM.
Features
ARM946E-S CPU
- 8-KB instruction Cache
- 8-KB Data Cache
- JTAG debug function
Internal Memory
- 128-KB SRAM
- 16-KB Boot ROM
- 512-KB Flash ROM (ML69Q6500 only)
USB 2.0 High Speed controller
IDE (ATA) controller
- DMA / Ultra DMA support
NAND Flash memory controller
- Smart Media 2000 Compliant
- Built in ECC circuit
Audio DA/AD
- 2 stereo channels
- 16-bit resolution
- Built-in Headphone Amp
Timers: 16-bit auto-reload x 4
DMA Controller – 4-Channel
PWM – 16-bit x 1-Channel
16-bit Watchdog Timer
- Interrupt or Reset control
A/D Converter – Four, 10-bit Channels
I2S Transceiver
- 16-bit Data
- 32, 44.1 & 48-kHz sample rates
Real-time Clock (RTC) Generation
Serial Interfaces:
- SSIO
- UART
-I2C
General Purpose I/O – 88 Programmable pins
External Memory Controllers:
- ROM
- SRAM
- SDRAM
- Peripheral I/O Banks
Advanced Power Management
- Clock Gears — 1/2 to 1/32
- Power-down and Halt modes
Package – 272-pin LFBGA 0.65 mm pitch
Tyical Applications
Portable digital-audio players
MP3 Juke Box
Digital Audio Encoder/Decodeer
Product Selector
Part Number
Clock Frequency
Built-in Flash ROM
Package
ML696500
120 MHz
n/a
272-pin LFBGA 0.65 mm pitch
ML69Q6500
120 MHz
512 KB
272-pin LFBGA 0.65 mm pitch
January 2005, Rev 1.1b
Preliminary
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