UPD784035A

DATA SHEET MOS INTEGRATED CIRCUIT µPD784035(A), 784036(A) 16/8-BIT SINGLE-CHIP MICROCONTROLLER The µPD784036(A) is a product of the µPD784038 sub-series in the 78K/IV series. A stricter quality assurance program applies to the µPD784036(A) than the µPD784036 (standard product). In terms of the NEC quality, the µPD784036(A) is classified as the special grade. The µPD784036(A) contains various peripheral hardware such as ROM, RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interface, and interrupt functions, as well as a high-speed, high-performance CPU. In addition, the µPD78P4038(A) (one-time PROM or EPROM product), which can be operated within the same power supply voltage ranges as masked-ROM products, and development tools are supported. For specific functions and other detailed information, consult the following user’s manual. This manual is required reading for design work. µPD784038, 784038Y Sub-Series User’s Manual, Hardware : U11316E 78K/IV Series User’s Manual, Instruction : U10905E FEATURES Higher reliability than the µPD784036 (Refer to Quality Grade on NEC Semiconductor Devices (Document number C11531E).) Minimum instruction execution time: 125 ns (at 32 MHz) Number of I/O ports: 64 Timer/counters 16-bit timer/counter × 3 units 16-bit timer × 1 unit A/D converter: 8-bit resolution × 8 channels D/A converter: 8-bit resolution × 2 channels Standby function HALT/STOP/IDLE mode PWM outputs: 2 Serial interface: 3 channels ...