32-bit microcontroller TX19A/H1

for automotive applicationslow-powerDSP

The TX19A/H1 Series of 32-bit RISC microcontrollers realizes approximately twice the processing speed of the TX19A Series, and offers enhanced floating-point arithmetic capability. These high-speed and low-power microcontrollers are ideal for digital consumer applications where increasingly high-performance and high-functionality products are being developed. Processor Core Features 32-bit RISC architecture Instruction set upward-compatible with MIPS I and MIPS II ISAs TX19A/H1: Operating frequency = 100 MHz Nonblocking loads DSP feature 32-bit multiply-accumulate (MAC) operations take only one clock cycle to execute. Optimized 3-stage pipelining Single-precision floating-point unit (FPU) (TX19A/H1) Debug support unit (DSU) EJTAG Features suitable for embedded applications Reduced code size due to 16-bit instructions Object-code-compatible with the MIPS16 ASE Code generation optimized for embedded applications n-bit shift instructions, etc. Increased real-time capability Faster interrupt response, shadow registers for saving register contents, etc. Low power consumption Power-optimized design using low-power cell libraries Low-power modes Clock gear Dual clocks Various standby modes NAND FLASH™ featuring low-power and high-speed program/erase