ML70511LA Datasheet, PDF (1/26 Pages) OKI electronic componets – Bluetooth Baseband Controller IC

FEDL70511LA-03
1^{Semiconductor}
ML70511LA
Bluetooth Baseband Controller IC
This version: Dec. 2001
Previous version: Jun. 2001
GENERAL DESCRIPTION
The ML70511LA 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.
FEATURES
• 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.
• 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)
(Dimensions: 11 mm × 11 mm × 1.5 mm; pin pitch: 0.8 mm)
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.
1/26