 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
M38853M2-XXXHP Datasheet(PDF) 2 Page - Renesas Technology Corp |
|
||||||||||||||||||||||||||||||
M38853M2-XXXHP Datasheet(HTML) 2 Page - Renesas Technology Corp |
|
|
2 / 103 page  3885 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER MITSUBISHI MICROCOMPUTERS 1 GENERAL DESCRIPTION The 3885 group is the 8-bit microcomputer based on the 740 fam- ily core technology. The 3885 group is designed for Keyboard Controller for the note book PC. The multi-master I2C-bus interface can be added by option. FEATURES <Microcomputer mode> qBasic machine-language instructions ...................................... 71 qMinimum instruction execution time .................................. 0.5 µs (at 8 MHz oscillation frequency) qMemory size ROM ................................................................. 32K to 60K bytes RAM ............................................................... 1024 to 2048 bytes qProgrammable input/output ports ............................................ 72 qSoftware pull-up transistors ....................................................... 8 qInterrupts ................................................. 22 sources, 16 vectors qTimers ............................................................................. 8-bit ✕ 4 qWatchdog timer ............................................................ 16-bit ✕ 1 qPWM output .................................................................. 14-bit ✕ 2 qSerial I/O ....................... 8-bit ✕ 1(UART or Clock-synchronized) qMulti-master I2C bus interface (option) ........................ 1 channel qLPC interface .............................................................. 2 channels qSerialized IRQ .................................................................. 3 factor qA-D converter ............................................... 10-bit ✕ 8 channels qD-A converter ................................................. 8-bit ✕ 2 channels qComparator circuit ...................................................... 8 channels qClock generating circuit ..................................... Built-in 2 circuits (connect to external ceramic resonator or quartz-crystal oscillator) qPower source voltage ................................................ 3.0 to 3.6 V qPower dissipation In high-speed mode .......................................................... 20 mW (at 8 MHz oscillation frequency, at 3.3 V power source voltage) In low-speed mode ......................................................... 330 mW (at 32 kHz oscillation frequency, at 3.3 V power source voltage) qOperating temperature range .................................... –20 to 85°C <Flash memory mode> qSupply voltage ................................................. VCC = 3.3 ± 0.3V qProgram/Erase voltage ................................. VPP = 5.0 V ± 10 % qProgramming method ...................... Programming in unit of byte qErasing method Parallel I/O mode CPU reprogramming mode qProgram/Erase control by software command qNumber of times for programming/erasing ............................ 100 qOperating temperature range (at programming/erasing) ........................................................................ Room temperature APPLICATION Note book PC 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 P30/PWM00 P31/PWM10 P62/AN2 P61/AN1 P44/RXD P43/INT1 P63/AN3 P64/AN4 P65/AN5 P66/AN6 AVSS P67/AN7 VREF VCC P80/LAD0 P81/LAD1 P82/LAD2 P83/LAD3 P84/LFRAME P85/LRESET P86/LCLK P87/SERIRQ P42/INT0 CNVSS XIN XOUT VSS RESET P40/XCOUT P41/XCIN P16 P17 P26(LED2) P25(LED1) P24(LED0) P23 P22 P21 P20/CMPREF P27(LED3) M38857M8-XXXHP M38858MC-XXXHP M38859M8-XXXHP M38859FFHP VPP : Flash memory version Fig. 1 Pin configuration Package type : 80P6Q-A PIN CONFIGURATION (TOP VIEW) |
Similar Part No. - M38853M2-XXXHP |
|
Similar Description - M38853M2-XXXHP |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
