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U18680EJ1V0PM00 Arkusz danych(PDF) 5 Page - Renesas Technology Corp |
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U18680EJ1V0PM00 Arkusz danych(HTML) 5 Page - Renesas Technology Corp |
5 / 30 page Preliminary Product Information U18680EJ1V0PM00 3 µ PD78F9221CS, 78F9222CS OVERVIEW OF FUNCTIONS Item µPD78F9221CS µPD78F9222CS Flash memory 2 KB 4 KB Internal memory High-speed RAM 128 bytes 256 bytes Memory space 64 KB X1 input clock (oscillation frequency) Crystal/ceramic/external clock input: 10 MHz (VDD = 2.0 to 5.5 V) High speed (oscillation frequency) Internal oscillation: 8 MHz (TYP.) Internal oscillation clock Low speed (for TMH1 and WDT) Internal oscillation: 240 kHz (TYP.) General-purpose registers 8 bits × 8 registers Instruction execution time 0.2 µs/0.4 µs/0.8 µs/1.6 µs/3.2 µs (X1 input clock: fX = 10 MHz) I/O port Total: 17 pins CMOS I/O: 15 pins CMOS input: 1 pin CMOS output: 1 pin Timer • 16-bit timer/event counter: 1 channel • 8-bit timer (timer H1): 1 channel • 8-bit timer (timer 80): 1 channel • Watchdog timer: 1 channel Timer output 2 pins (PWM: 1 pin) A/D converter 10-bit resolution × 4 channels Serial interface LIN-bus-supporting UART mode: 1 channel External 4 Vectored interrupt sources Internal 9 Reset • Reset by RESET pin • Internal reset by watchdog timer • Internal reset by power-on clear • Internal reset by low-voltage detector Supply voltage VDD = 2.0 to 5.5 V Note Operating temperature range TA = −40 to +85°C Package 20-pin plastic SDIP Note Use this product in a voltage range of 2.2 to 5.5 V because the detection voltage (VPOC) of the power-on- clear (POC) circuit is 2.1 V ±0.1 V. |
Podobny numer części - U18680EJ1V0PM00_15 |
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Podobny opis - U18680EJ1V0PM00_15 |
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