MN101E56 Datasheet, PDF (6/13 Pages) Panasonic Semiconductor – 8-bit Single-chip Microcontroller

MN101E56/57/76 シリーズ
 Features (continued)
 Timer Counter (continued)
24H timer
Clock source (Usable frequency)
fpll (4 MHz, 4.19 MHz, 5 MHz, 8 MHz, 8.38 MHz, 10 MHz, 16 MHz, 16.77 MHz, 20 MHz), fx (32.768 kHz),
frc (20 MHz, 16 MHz), frcs (30 kHz)
Hardware configuration:
0.5 seconds counter, minute counter, hour counter
Alarm compare register (in 0.5 seconds, in minutes, in hours) (×1)
Timer interrupt (×2 vector)
Timer function:
Interval function (interrupts every 0.5 seconds, 1 second, 1 minute, 1 hour, 24 hours)
Alarm function
 Watchdog timer
Overrun detection cycle is selectable from fs/2¹⁶, fs/2¹⁸, fs/2²⁰
Forced to reset inside LSI by hardware when a software processing error is detected twice
 Watchdog timer2
Overrun detection cycle is selectable from frcs/2⁴, frcs/2⁵, frcs/2⁶, frcs/2⁷, frcs/2⁸, frcs/2⁹, frcs/2¹⁰, frcs/2¹¹, frcs/2¹², frcs/2¹³, frcs/2¹⁴,
frcs/2¹⁵
Forced to reset inside LSI by hardware when a software processing error is detected twice
 Synchronous output function (Timer synchronous output, interrupt synchronous output)
Latch data is output from port 8 at the event timing of synchronous output signal of timer 1, timer 2,
timer 7, or external interrupt2 (IRQ2)
 Buzzer Output
Output frequency can be selected from fpll-div/2⁹, fpll-div/2¹⁰, fpll-div/2¹¹, fpll-div/2¹², fpll-div/2¹³, fpll-div/2¹⁴, fslow/2³, fslow/2⁴
 A/D converter
MN101EF76K: 10-bit × 24 channels
MN101EF57G: 10-bit × 12 channels
MN101EF56K: 10-bit × 24 channels
 D/A converter
MN101EF76K: 8-bit × 4 channels
MN101EF57G: 8-bit × 2 channels
MN101EF56K: 8-bit × 4 channels
 Data automatic transfer: 1 system
Data is automatically transferred in all memory space
External interrupt activation/internal event activation/software activation
Max. 255 byte continuous transfer
Serial continuous transmission and reception is supported
Burst transfer function (Including interrupt emergency stop)
Ver. BEM
6