Electronic Components Datasheet Search |
|
M37545G4GP Datasheet(PDF) 3 Page - Renesas Technology Corp |
|
M37545G4GP Datasheet(HTML) 3 Page - Renesas Technology Corp |
3 / 62 page Rev.1.06 Mar 07, 2008 Page 3 of 59 REJ03B0140-0106 7545 Group Table 1 Performance overview (1) Parameter Function Number of basic instructions 71 Instruction execution time 2.00 µs (Minimum instruction) Memory sizes ROM M37545G1 4096 bytes × 8 bits M37545G2 8192 bytes × 8 bits M37545G4 16384 bytes × 8 bits M37545G6 24576 bytes × 8 bits M37545G8 32768 bytes × 8 bits M37545GC 49152 bytes × 8 bits M37545GF 61440 bytes × 8 bits RAM M37545G1/G2 RAM1: 240 bytes × 8 bits, RAM2: 16 bytes × 8 bits M37545G4/G6/G8/GC/GF RAM1: 384 bytes × 8 bits, RAM2: 128 bytes × 8 bits I/O port P00 −P07 I/O • 1-bit × 8 • CMOS compatible input level • CMOS 3-state output structure • Whether the pull-up function/key-on wakeup function is to be used or not can be determined by program. P10, P11 I/O (RLSS-only pin) • 1-bit × 2 • CMOS compatible input level • The output structure can be switched to N-channel open-drain or CMOS by software. P20 −P27 I/O • 1-bit × 8 • CMOS compatible input level • The output structure can be switched to N-channel open-drain or CMOS by software. • P2 can output a large current for driving LED. •P20 and P21 are also used as INT0 and INT1, respectively. P30 −P37 I/O • 1-bit × 8 • CMOS compatible input level • The output structure can be switched to N-channel open-drain or CMOS by software. P40, P41 I/O (RLSS-only pin) • 1-bit × 2 • CMOS compatible input level • CMOS 3-state output structure P42 I/O • 1-bit × 1 • CMOS compatible input level • CMOS 3-state output structure • Carrier wave output pin for remote-control transmitter Timer Timer 1 8-bit timer with timer 1 latch Count source is Prescaler output. Timer 2 8-bit timer with timer 2 primary latch and timer 2 secondary latch Count source can be selected from f(XIN)/16, f(XIN)/8, f(XIN)/2 or f(XIN)/1. Timer 3 8-bit timer with timer 3 latch Count source can be selected from f(XIN)/16, f(XIN)/8 or f(XIN)/2 or carrier wave output. Carrier wave generating circuit Remote-control waveform is generated by using timer 2 and timer 3. 455 kHz carrier wave generating mode is available. Watchdog timer 16-bit × 1 Power-on reset circuit Built-in Voltage drop detection circuit (Not available for RLSS) Typ. 1.75 V (Ta=25 °C) Interrupt Source 7 sources (External × 3, Timer × 3, Software) Function set ROM area Function set ROM Function set ROM is assigned to address FFDA16. Enable/disable of watchdog timer and STP instruction can be selected. Valid/invaid of voltage drop detection circuit can be selected. ROM code protect ROM code protect is assigned to address FFDB16. Read/write the built-in QzROM by serial programmer is disabled by setting “00” to ROM code protect. Device structure CMOS silicon gate Package 32-pin plastic molded LQFP (PLQP0032GB-A) 32-pin plastic molded SSOP (PLSP0032JB-A) Operating temperature range −20 to 85 °C Power source voltage f(XIN) = 4 MHz 1.8 to 3.6 V |
Similar Part No. - M37545G4GP |
|
Similar Description - M37545G4GP |
|
|
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 |