Description

The MT6219 is a highly integrated single chip solution for GSM/GPRS phone that belongs to the MT62xx series of MediaTek electronic component models. It is categorized as IC Chips and features a 32-bit ARM7EJ-S TM RISC processor. In addition to supporting high-performance GPRS Class 12 MODEM, it also provides support for wireless multi-media applications, including advanced display engine, synthesis audio with 64-tone polyphony, digital audio playback, and Java acceleration, among others. The MT6219 provides a variety of advanced interfaces for functionality extensions, such as 3-port external memory interface, 3-port 8/16-bit parallel interface, NAND Flash, IrDA, USB, and MMC/SD/MS/MS Pro.

Specifications and features

• Integrated voice-band, audio-band and base-band analog front ends
• TFBGA 12mm×12mm, 264-ball, 0.65 mm pitch package
• ARM7EJ-S 32-bit RISC processor
• High-performance multi-layer AMBA bus
• Java hardware acceleration for fast Java-based games and applets
• ARM7EJ-S operating frequency: 26/52/104 MHz
• Dedicated DMA bus
• 14 DMA channels
• 48K Bytes on-chip SRAM
• 72K Bytes MCU dedicated Tightly Coupled Memory
• 16K Bytes Code cache
• On-chip boot ROM for Factory Flash Programming
• Watchdog timer for system crash recovery
• 2 sets of General Purpose Timer
• Circuit Switch Data coprocessor
• Division coprocessor

Application Scenarios

The MT6219 is mainly used for building GSM and GPRS phones as it provides support for wireless multimedia applications. It is ideal for use in the development of phones that require advanced display engines, digital audio playback, and Java acceleration, among other features. Additionally, the variety of advanced interfaces that it provides, like 3-port external memory interface, 3-port 8/16-bit parallel interface, NAND Flash, IrDA, USB, and MMC/SD/MS/MS Pro makes it suitable for other applications like memory cards, USB devices, and many others.

Comparison

• Supports high-performance GPRS Class 12 MODEM
• Provides support for wireless multimedia applications
• Features advanced display engine and digital audio playback
• Provides a variety of advanced interfaces for functionality extensions

• Not suitable for devices that don't require advanced multimedia features and interfaces