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U19858EJ1V0PM00 Folha de dados(PDF) 4 Page - Renesas Technology Corp |
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U19858EJ1V0PM00 Folha de dados(HTML) 4 Page - Renesas Technology Corp |
4 / 25 page 2 Preliminary Product Information U19858EJ1V0PM μPD78F8056, 78F8057, 78F8058 2. OUTLINE OF FUNCTIONS Item μ PD78F8056Note1 μ PD78F8057Note1 μ PD78F8058Note1 Flash Memory 64 KB 96 KB 128 KB Internal memory RAM 8 KB 8 KB 8 KB Ceramic/Crystal/External X1 (crystal/ceramic) oscillation, external main system clock input (EXCLK) 2 to 20 MHz (VDD = 2.7 to 3.6 V), 2 to 5MHz (VDD = 1.8 to 3.6 V) System clock Internal oscillator 1 MHz (TYP.) or 8 MHz (TYP.) or 20 MHz (TYP.) Subsystem clock (Oscillation frequency) XT1 (crystal) oscillation 32.768 KHz (TYP.): VDD = 1.8 V to 5.5 V Low Speed internal oscillator (For WDT) Clock speed : 30 KHz (TYP.) 0.05 μ s (High-speed system clock: fMX = 20 MHz operation) Minimum instruction cycle 61 μ s (Subsystem clock: fSUB = 32.768 KHz operation) Total 18 Note 2 CMOS I/O 12 Note 2 CMOS Input 4 Note 2 CMOS Output 1 Note 2 I/O N-ch Open Drain I/O 1 Note 2 External 4 channels (INTP0, INTP4 Note 2, INTP5, INTP10) Interrupt Internal 27 channels Timer - 16 Bit Timer : 12 channels ( Unit0: 8 channels, Unit1: 4 channels ) - Watch Dog Timer : 1 channel - Real Time Counter: 1 channel Timer outputs 2 (PWM outputs: timer array unit 0: 2 Note 3, timer array unit 1: 0 ) RTC Output 1 (512 Hz, 16.384 KHz, or 32.768 KHz (subsystem clock: fSUB = 32.768 KHz)) Serial Interface - CSI: 1 channel (dedicated to RF transceiver communication at internal connection) - CSI/UART/Simplified I 2C: 1channel - UART (Tx Only) : 1 channel - UART (LIN supported) : 1 channel 2.4 GHz RF transceiver Function IEEE802.15.4-2006 specification compatible (Modulation: O-QPSK Spectrum: DSSS Transmission speed:250 kbps) Multiplier / Divider - 16 bits x 16 bits = 32 bits (multiplication) - 32 bits÷32 bits = 32 bits (division) DMA controller 2 channels Power-on-clear circuit - Power-on-reset: 1.61±0.09 V - Power-down-reset: 1.59±0.09 V Low-voltage detector 1.91 V to 3.45 V (11 steps) On-chip debug Function provided Power supply voltage VDD = 1.8 to 3.6 V Operation temperature Ta = −40 to +85°C Package 56-pin QFN (8 x 8) (0.5 mm pitch) Notes 1. Under development 2. Include External Connection externally on the PCB by users between MCU and RF transceiver. Refer to 6. CONNECTION BETWEEN MCU AND RF TRANSCEIVER. 3. The number of PWM outputs varies, depending on the setting. |
Nº de peça semelhante - U19858EJ1V0PM00_15 |
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Descrição semelhante - U19858EJ1V0PM00_15 |
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