FEDL63193-04
Semiconductor
1
ML63193
• Timers and Counter
8-bit timer
Watchdog timer
100 Hz timer
15-bit time-base counter
:4
Selectable as auto-reload mode/capture mode/
clock frequency measurement mode
:1
:1
Measurable in steps of 1/100 sec.
:1
1, 2, 4, 8, 16, 32, 64, and 128 Hz signals can be read
• Serial port
Mode
: Selectable as UART mode, synchronous mode
UART communication speed
: 1200 bps, 2400 bps, 4800 bps, 9600 bps
Clock frequency in synchronous mode : Internal clock mode (32.768 kHz), External clock frequency
Data length
: 5 to 8 bits
• Shift register
Shift clock
Data length
• Interrupt factors
External interrupt
Internal interrupt
• Operating temperature
: 1× or 1/2
×
system clock, timer 1 overflow, external clock
: 8 bits
:4
: 14 (watchdog timer interrupt is a nonmaskable interrupt)
: –20 to +70
°C
• Power supply backup
Backup circuit (voltage multiplier) enables operation at 0.9 V minimum.
• Power supply voltage
When backup used
When backup not used
: 0.9 V to 2.7 V (Operating frequency: 30 k to 80 kHz)
1.2 V to 2.7 V (Operating frequency: 300 k to 500 kHz)
1.5 V to 2.7 V (Operating frequency: 200 k to 1 MHz)
: 1.8 V to 5.5 V (Operating frequency: 200 k to 2 MHz)
• Package:
Chip (128 pads)
: (Product name: ML63193-xxxWA)
144-pin plastic LQFP (LQFP144-P-2020-0.50-K) : (Product name: ML63193-xxxTC)
xxx indicates a code number.
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OKI [ OKI ELECTRONIC COMPONETS ]
