MN101C57C Datasheet, PDF (2/4 Pages) Panasonic Semiconductor – MN101C57C

MN101C57C, MN101C57D
Timer counter 8 : 16 bit × 1
(square-wave/16-bit PWM output [duty continuous variable], event count, pulse width measurement, input capture)
(square-wave/PWM output to large current terminal P53 possible)
Clock source................ 1/1, 1/2, 1/4, 1/16, 1/128 of system clock frequency; 1/1, 1/2, 1/4, 1/16, 1/128 of OSC oscillation clock
frequency; 1/1, 1/2, 1/4, 1/16 of external clock input frequency
Interrupt source ........... coincidence with compare register 8 (2 lines)
Timer counters 7, 8 can be cascade-connected.
(square-wave output, PWM, input capture, pulse width measurement is possible as a 32-bit timer.)
Time base timer (one-minute count setting)
Clock source................ 1/1 of OSC oscillation clock frequency; 1/1 of XI oscillation clock frequency
Interrupt source ........... 1/128, 1/256, 1/512, 1/1024, 1/8192, 1/32768 of clock source frequency
Watchdog timer
Interrupt source ........... 1/65536, 1/262144, 1/1048576 of system clock frequency
 Serial interface
Serial 0 : synchronous type/UART (full-duplex) × 1
Clock source................ 1/2, 1/4 of system clock frequency; 1/2 of pulse output of timer counter 3 frequency ; 1/2, 1/4, 1/16, 1/64
of OSC oscillation clock frequency
Serial 2 : synchronous type × 1
Clock source................ 1/2, 1/4 of system clock frequency; 1/2 of pulse output of timer counter 3 frequency; 1/2, 1/4, 1/16, 1/32
of OSC oscillation clock frequency
 Remote Contorol Interface
Remote control output : timer 0 and 3 output : the remote control carrier output of 1/2 and 1/3 duty.
Remote control reception : correspondence with low speed clock waiting Correspondence with AEHA (Association for Electric Home
Appliances) format (selection of a formart is available by the set-up)
 I/O Pins
I/O
Input
77
Common use , Specified pull-up resistor available, Input/output selectable (bit unit)
6
Common use , Specified pull-up resistor available
 A/D converter
10-bit × 16-ch. (with S/H)
 Display control function
LCD
47 segments × 4 commons (static, 1/2, 1/3, or 1/4 duty)
LCD power supply separated from VDD (usable if VLCD ≤ VDD)
LCD power shunt resistance contained
 Special Ports
Buzzer output, remote control carrier signal output, high-current drive port
 Electrical Charactreistics (Supply current)
Parameter
Symbol
Condition
Operating supply current
Supply current at HALT
Supply current at STOP
IDD1
IDD2
IDD3
IDD4
IDD5
IDD6
IDD7
fosc = 20 MHz , VDD = 5 V
fosc = 8 MHz , VDD = 5 V
fx = 32 kHz , VDD = 3 V
fx = 32 kHz , VDD = 3 V, Ta = 25°C
fx = 32 kHz , VDD = 3 V , Ta = –40°C to +85°C
VDD = 5 V , Ta = 25°C
VDD = 5 V , Ta = –40°C to +85°C
Limit
Unit
min typ max
15 30 mA
8 16 mA
30 60 (70) µA
4
8 µA
30 µA
2 µA
50 µA
( ) : Flash memory built-in type
MAD00019HEM