LC88FC2D0B Datasheet, PDF (2/47 Pages) ON Semiconductor – 16-bit Microcontroller 256K-byte Flash ROM / 24Kbyte RAM / 100-pin

LC88FC2D0B
Function Details
 Xstromy16 CPU
● _{4G-byte address space}
● _{General-purpose registers: 16 bits  16 registers}
 Flash ROM
● _{Programming voltage level: 2.7 to 3.6V.}
● _{Block-erasable in 2K byte units.}
● _{Data written in 2-byte units.}
● _{262144  8 bits}
 RAM
● _{24576  8 bits}
 Minimum instruction cycle time (tCYC)
● _{83.3 ns (12 MHz), VDD = 3.0 to 3.6V}
● _{100 ns (10 MHz), VDD = 2.7 to 3.6V}
 Ports
● _{Normal withstand voltage I/O ports}
Ports whose I/O direction can be designated in 1 bit units
● _{Oscillation/normal withstand voltage I/O ports}
● _{Reset pins}
● _{TEST pins}
● _{Power pins}
: 86 (P0n P1n, P2n, P3n, P4n, P5n, P6n, P7n,
PAn PB0 to PB6, PC2, PD0 to PD5)
: 4 (PC0, PC1, PC3, PC4)
: 1 (RESB)
: 1 (TEST)
: 8 (VSS1 to 4, VDD1 to 4)
 Timers
● _{Timer 0: 16-bit timer that supports PWM/toggle outputs}
<1> 5-bit prescaler
<2> 8-bit PWM  2, 8-bit timer + 8-bit PWM mode selectable
<3> Clock source selectable from system clock, OSC0, OSC1, and internal RC oscillator.
● _{Timer 1: 16-bit timer with capture registers}
<1> 5-bit prescaler
<2> May be divided into 2 channels of 8-bit timer
<3> Clock source selectable from system clock, OSC0, OSC1, and internal RC oscillator
● _{Timer 2: 16-bit timer with capture registers}
<1> 4-bit prescaler
<2> May be divided into 2 channels of 8-bit timer
<3> Clock source selectable from system clock, OSC0, OSC1, and external events
● _{Timer 3: 16-bit timer that shpports PWM/toggle outputs}
<1> 8-bit prescaler
<2> 8-bit timer 2ch or 8-bit timer+8-bit PWM mode selectable
<3> Clock source selectable from system clock, OSC0, OSC1, and external events
● _{Timer 4: 16-bit timer that supports toggle outputs}
<1> Clock source selectable from system clock and prescaler 0
● _{Timer 5: 16-bit timer that supports toggle output}
<1> Clock source selectable from system clock and prescaler 0
● _{Timer 6: 16-bit timer that supports toggle outputs}
<1> Clock source selectable from system clock and prescaler 1
● _{Timer 7: 16-bit timer that supports toggle output}
<1> Clock source selectable from system clock and prescaler 1
*Prescaler 0 and 1 are consisted of 4bits and can choose their clock source from OSC0 or OSC1.
● _{Base timer}
<1> Clock may be selected from OSC0 (32.768 kHz crystal oscillator) and frequency-divided output of
system clock.
<2> Interrupts can be generated in 7 timing schemes.
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