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MN101C487

Panasonic Semiconductor
Part Number MN101C487
Manufacturer Panasonic Semiconductor
Description (MN101C485 / MN101C487) Timer counter 2 : 8-bit X 1
Published Oct 1, 2005
Detailed Description MN101C485 , MN101C487 Type ROM (× 8-bit) External memory can be expanded MN101C485 8K MN101C487 16 K RAM (× 8-bit) Exte...
Datasheet PDF File MN101C487 PDF File

MN101C487
MN101C487

Overview
MN101C485 , MN101C487 Type ROM (× 8-bit) External memory can be expanded MN101C485 8K MN101C487 16 K RAM (× 8-bit) External memory can be expanded 0.
5 K 0.
5 K Package Minimum Instruction Execution Time LQFP064-P-1414 *Lead-free, TQFP064-P-1010B *Lead-free 0.
10 µs (at 4.
5 V to 5.
5 V, 20 MHz) 0.
25 µs (at 2.
7 V to 5.
5 V, 8 MHz) 125 µ s (at 2.
0 V to 5.
5 V, 32 kHz)* * The lower limit for operation guarantee for EPROM built-in type is 2.
3 V.
• RESET • Watchdog • External 0 • External 1 • External 2 • External 4 • Timer 2 • Timer 3 • Timer 4 • Timer 5 • Time base • Serial 0 • A/D conversion finish Timer counter 2 : 8-bit × 1 (square-wave/8-bit PWM output, event count, synchronous output event) Clock source ····················· 1/1, 1/4 of system clock frequency; 1/1 of XI oscillation clock frequency; external clock input Interrupt source ················ coincidence with compare register 2 Timer counter 3 : 8-bit × 1 (square-wave output, event count, generation of remote control carrier, serial 0 baud rate timer) Clock source ····················· 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source ················ coincidence with compare register 3 Timer counter 2, 3 can be cascade-connected.
Timer counter 4 : 16-bit × 1 (square-wave/16-bit PWM output, event count, synchronous output event, input capture) Clock source ····················· 1/4, 1/16 of system clock frequency; 1/1 of OSC oscillation clock frequency; external clock input Interrupt source ················ coincidence with compare register 4 Time base timer (one-minute count setting, independently operable 8-bit timer counter 5) Clock source ····················· 1/4 of system clock frequency; 1/1, 1/8192 of OSC oscillation clock frequency; 1/1, 1/8192 of XI oscillation clock frequency Interrupt source ················ coincidence with compare register 5; 1/8192 prescaler overflow Watchdog timer Interrupt source ················ 1/65536, 1/...


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