(Hong Kong)
Product Summary
The M37532M4-A31FP is an 8-bit microcomputer based on the 740 familycore technology.The M37532M4-A31FP has a USB, 8-bit timers, and an A-D converter, andis useful for an input device for personal computer peripherals. Applications are Input device for personal computer peripherals.
Parametrics
M37532M4-A31FP absolute maximum ratings: (1)Power source voltage: –0.3 to 7.0V; (2)Input voltage P00–P07, P10–P14, P20–P27, P30–P35, P37, VREF: –0.3 to VCC + 0.3V; (3)Input voltageRESET, XIN: –0.3 to VCC + 0.3V; (4)Input voltage CNVSS: –0.3 to 13V; (5)Output voltage P00–P07, P10–P14, P20–P27, P30–; (6)P35, P37, XOUT, USBVREFOUT: –0.3 to VCC + 0.3V; (7)Power dissipation: 300mw; (8)Operating temperature: –20 to 85°C; (9)Storage temperature: –40 to 125°C.
Features
M37532M4-A31FP features: (1)Basic machine-language instructions: 69; (2)The minimum instruction execution time: 0.34μs (at 6 MHz oscillation frequency for the shortest instruction); (3)Memory size ROM: 8K to 16K bytes, RAM: 256 to 384 bytes; (4)Programmable I/O ports: 28 (36-pin type), 24 (32-pin type); (5)Interrupts: 13 sources, 8 vectors; (6)Serial I/O1: used only for Low Speed in USB (USB/UART); (7)Serial I/O2: 8-bit . 1 (Clock-synchronized); (8)A-D converter: 10-bit . 8 channels; (9)Clock generating circuit: Built-in type (connect to external ceramic resonator or quartz-crystal oscillator ); (10)Watchdog timer: 16-bit . 1; (11)Power source voltage At 6 MHz XIN oscillation frequency at ceramic resonator: 4.1 to 5.5 V; (12)Power dissipation: 30 mW (standard); (13)Operating temperature range: 0 to 85°C.
Diagrams
