Product Summary
The HD64F7052FJ40 is a single-chip RISC (reduced instruction set computer) microcomputer that has an original Hitachi RISC type CPU as its core, and also includes peripheral functions necessary for system configuration. The CPU of the HD64F7052FJ40 has a RISC type instruction set, with basic instructions executed in one system clock cycle, for a higher instruction execution speed. It employs an internal 32-bit configuration, and offers enhanced data processing performance. The CPU of the HD64F7052FJ40 makes it possible to create high-performance, highfunctionality systems at low cost, even for applications requiring high speed such as real-time control, which could not be realized with conventional microcomputers.
Parametrics
HD64F7052FJ40 absolute maximum ratings: (1)Power supply voltage: VCC: –0.3 to +4.3 V, PVCC: –0.3 to +7.0 V; (2)Input voltage: –0.3 to VCC + 0.3 V; (3)Analog power supply voltage: –0.3 to +7.0 V; (4)Analog reference voltage: –0.3 to AVCC + 0.3 V; (5)Analog input voltage: –0.3 to AVCC + 0.3 V; (6)Operating temperature (except when writing or erasing flash EEPROM): –40 to +85 ℃; (7)Operating temperature (When writing or erasing flash EEPROM): –40 to +85 ℃; (8)Storage temperature: –55 to +125 ℃.
Features
HD64F7052FJ40 features: (1)On-chip clock pulse generator (maximum operating frequency: 40 MHz); (2)Independent generation of CPU system clock and peripheral clock for peripheral modules; (3)On-chip clock-multiplication PLL circuit (×4); (4)Internal clock frequency range: 5 to 10 MHz; (5)Five external interrupt pins (NMI, IRQ0 to IRQ3); (6)109 internal interrupt sources (ATU-II×75, SCI×20, DMAC×4, A/D×2, WDT×1, UBC×1, CMT×2, HCAN×4); (7)16 programmable priority levels.
Diagrams
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