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LC88FC2F0B Datasheet, PDF (2/47 Pages) ON Semiconductor – 16-bit Microcontroller 384K-byte Flash ROM / 24Kbyte RAM / 100-pin | |||
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LC88FC2F0B
Function Details
ï® Xstromy16 CPU
â 4G-byte address space
â General-purpose registers: 16 bits ï´ 16 registers
ï® Flash ROM
â Programming voltage level: 2.7 to 3.6V.
â Block-erasable in 2K byte units.
â Data written in 2-byte units.
â 393216 ï´ 8 bits
ï® RAM
â 24576 ï´ 8 bits
ï® Minimum instruction cycle time (tCYC)
â 83.3 ns (12 MHz), VDD = 3.0 to 3.6V
â 100 ns (10 MHz), VDD = 2.7 to 3.6V
ï® Ports
â Normal withstand voltage I/O ports
Ports whose I/O direction can be designated in 1 bit units
â Oscillation/normal withstand voltage I/O ports
â Reset pins
â TEST pins
â 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)
ï® Timers
â Timer 0: 16-bit timer that supports PWM/toggle outputs
<1> 5-bit prescaler
<2> 8-bit PWM ï´ 2, 8-bit timer + 8-bit PWM mode selectable
<3> Clock source selectable from system clock, OSC0, OSC1, and internal RC oscillator.
â 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
â 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
â Timer 3: 16-bit timer that shpports PWM/toggle outputs
<1> 8-bit prescaler
<2> 8-bit timerï´ 2ch or 8-bit timer+8-bit PWM mode selectable
<3> Clock source selectable from system clock, OSC0, OSC1, and external events
â Timer 4: 16-bit timer that supports toggle outputs
<1> Clock source selectable from system clock and prescaler 0
â Timer 5: 16-bit timer that supports toggle output
<1> Clock source selectable from system clock and prescaler 0
â Timer 6: 16-bit timer that supports toggle outputs
<1> Clock source selectable from system clock and prescaler 1
â 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.
â 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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