STA2059
STA2059 is IN VEHICLE NAVIGATION/TELEMATICS SYSTEM ON CHIP manufactured by STMicroelectronics.
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IN VEHICLE NAVIGATION/TELEMATICS SYSTEM ON CHIP
DATA BRIEF
- Features
ARM720 MCU
- 32-bit RISC MCU with 3-stage pipeline.
- Max. CPU frequency ~ 68 MHz.
- Fully instructions patible with the ARM7 family of processors.
- 8 KByte Instruction + Data cache, 4-way setassociative.
- Write buffer de-coupling CPU from system memory during write operations.
- MMU for virtual to physical address mapping and memory protection.
Figure 1. Package
PQFP208 (28x28x3.4mm)
Table 1. Order Codes
Part Number STA2059 Package PQFP208
Memories
- 16 KBytes Program RAM Memory
- 4 KBytes on-chip boot ROM
- Digital Audio
- External SDRAM Interface for up to 128
- 24-bit Audio Digital to Analog converter Mbytes SDRAM. . Data Shee (ADAC) with digital volume control
- External Memory Interface (EMI) for up to 8
- Enhanced Serial Audio Interface (ESAI) sup Mbytes SRAM, Flash, ROM. porting I2S format
- ATAPI interface supporting PIO4 mode
- 6 munications Interfaces
- Nested interrupt controller
- USB slave interface 1.1 pliant
- Fast interrupt handling with multiple vectors
- C-CAN module pliant with the CAN spec- 32 vectors with 16 IRQ priority levels ification V2.0 part B (active).
- 2 maskable FIQ...
