TMP91FY42FGJZ

16位微控制器 - MCU TLCS900/L1 256K Flash

* High-speed 16-bit CPU 900/L1 CPU * Instruction mnemonics are upward-compatible with TLCS-90/900 * General-purpose registers and register banks * 16 Mbytes of linear address space * 16-bit multiplication and division instructions; bit transfer and arithmetic instructions * Micro DMA: 4-channels 593 ns/2 bytes at 27 MHz * Minimum instruction execution time: 148 ns at 27 MHz * Built-in RAM: 16 Kbytes * Built-in ROM: 256 Kbytes Flash memory * 4 Kbytes mask ROM used for booting * External memory expansion * Expandable up to 16 Mbytes shared program/data area * Can simultaneously support 8-/16-bit width external data bus Dynamic data bus sizing * 8-bit timers: 8 channels * 16-bit timer/event counter: 2 channels * General-purpose serial interface: 2 channels * UART/ Synchronous mode: 2 channels * IrDA ver1.0 115.2 kbps supported: 1 channel * Serial bus interface: 1 channel * I²C bus mode/clock synchronous Select mode * 10-bit AD converter built-in sample hold circuit: 8 channels * Watchdog timer * Special timer for clock * Chip Select/Wait controller: 4 channels * Interrupts: 45 interrupts * 9 CPU interrupts: Software interrupt instruction and illegal instruction * 26 internal interrupts: * 10 external interrupts: * Input/Output ports: 81 pins * Standby function * Three HALT modes: IDLE2 programmable, IDLE1, STOP * Clock controller * Clock Gear function: Select a high-frequency clock fc to fc/16 * Special timer for CLOCK fs = 32.768 kHz * Operating voltage * Vcc = 2.7 V to 3.6 V fc max = 27 MHz, flash memory read operation * Vcc = 3.0 V to 3.6 V fc max = 27 MHz, flash memory erase/program operations * Package: 100-pin LQFP