ML70Q5111LA 参数 Datasheet PDF下载

FEDL70Q5111LA-01

Semiconductor

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ML70Q5111LA

Bluetooth Baseband Controller IC

This version: December 2001

GENERAL DESCRIPTION

The ML70Q5111LA is a CMOS digital IC for use in 2.4 GHz band Bluetooth™ systems. This IC incorporates the

ARM7TDMI as the CPU core, features a highly expandable architecture, and supports the interfaces for a variety of

applications. Used in conjunction with the ML7050LA (Bluetooth RF Transceiver IC) and the OKI Bluetooth Protocol

Stack Software, data/voice communications are possible while maintaining interconnectivity with other Bluetooth

systems. Also this IC is equiped with 4 Mbit Flash ROM to reduce the external parts.

FEATURES

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Compliant to Bluetooth Specification (Ver. 1.1)

The ARM7TDMI is installed as the CPU (operation at a maximum of 32 MHz in this LSI)

1-Ch, 16-bit auto-reload timer

3-Ch, 18-bit auto-reload timer

Interrupt controller (17 causes)

Built-in 8 kbyte, 4-Way Unified Cache

Built-in 32 kbyte

Up to a total of 2 Mbyte of SRAM, ROM, and Flash ROM can be connected to the external memory bus.

Built-in 4Mbit Flash ROM

- Endurance

10

4

cycles

Selectable master clock (12/13/16 MHz).

PCM-CVSD transcoder is installed.

Installed interfaces:

- UART

(*)

interface (Up to 921.6 Kbps)

- USB

(*)

interface (conforms to USB1.1)

- UART/synchronous serial port interface

- General-purpose I/O interface (programmable interrupts)

- PCM interface (PCMLinear/A-law/µ-law can be selected)

- JTAG interface

(*)

This mark indicates interfaces that support the HCI command.

Built-in Regulator and Power-on-Reset

Single power supply voltage: 3.0 to 3.6 V

Package: 144-pin BGA (P-LFBGA144-1111-0.80-MC)

(Dimensions: 11 mm

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11 mm

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1.5 mm; pin pitch: 0.8 mm)

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ARM and ARM7TDMI are registered trademarks of ARM Ltd., UK.

Thumb is trademark of ARM Ltd., UK.

BLUETOOTH is a trademark owned by Bluetooth SIG, Inc. and licensed to Oki Electric Industry.

The information contained herein can change without notice owing to the product being under development.

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