32-bit RISC microprocessor: TMPR3916F
32-bit RISC microprocessor with graphics controller
The TMPR3916F is a 32-bit RISC microprocessor, incorporating graphics control CAN control and other functions suitable for car navigation systems, portable information terminals and other systems that require color displays. In addition, this microprocessor contains a memory controller, DMA controller, SIO, PIO and other peripheral circuits all encapsulated together in a 208-pin QFP package.
Features
- Instruction cache: 4 Kbytes built in
- Data cache: 1 Kbyte built in
- Clock generator with 5 4 PLL
- 4-stage write buffer
- Half-Speed Mode System bus frequency is halved.
- Built-in debug support unit
- Graphics control functions
- Frame buffer configured using DRAM
- Fast Page Mode/Hyper Page Mode
- 4-plane superimposition performed by hardware
- Display synchronization signals HSYNC, VSYNC and CSYNC are generated.
- Built-in color palette and 3-ch video DAC
- CAN controller : 2-channels
- DMA controller: 2 channels
- Memory controller : supports SDRAM, SRAM, ROM and Flash memory
- Interrupt controller: 3 external sources
- SIO: 4 channels; PIO: 30 bits
- Timer (free-running counter)
- Maximum operating frequency: 60 MHz
- Operating temperature range: -40 to 85 degree C
- Supply voltage: 3.3 V
- Package: 208-pin QFP
- Datasheet: TMPR3916F
