TMP87CM74AF

The TMP87CM74AF is a high speed and high performance 8-bit single chip microcomputers. These MCU contain 8-bit A/D conversion inputs and a VFT driver on a chip. The feature of TMP87CM74AF are as follows: (1)8-bit single chip microcomputer TLCS-870 series; (2)instruction execution time: 0.5s, 122s; (3)412 basic instructions: multiplication and division, bit manipulations, 16-bit data operations, 1-byte jump/subroutine-call; (4)15 interrupt sources: all sources have independent latches each, and nested interrupt control is available, 3 edge-selectable external interrupts with noise reject, high-speed task switching by register bank changeover; (5)11 input/output ports: high current output 16pins.

The absolute maximum ratings of the TMP87CM74AF are: (1)supply voltage: -0.3 to 6.5V; (2)input voltage: -0.3 to VDD +0.3V; (3)output voltage:  -0.3 to VDD +0.3V; (4)output current(pin): 3.0mA; (5)output current(total): 60mA; (6)power dissipation: 1200mW; (7)solding temperature: 260; (8)storage  temperature: -55 to 125; (9)operating  temperature: -30 to 70.

The following is about the electrical characteristics of TMP87CM74AF: (1)supply voltage: 4.5V min and 5.5V max at fc = 8MHz, NORMAL1.2modes, IDLE 1.2 modes; (2)output voltage: VDD - 38V min and VDD max; (3)input high voltage: VDD*0.70V min and VDD max at VDD4.5V, VDD*0.90V min and VDD max at VDD<4.5V; (4)input lowvoltage: 0V min and VDD*0.30V max at VDD4.5V, 0V min and VDD*0.10V max at VDD<4.5V; (5)clock frequency: 30.0kHz min and 34.0kHz max.