Specifications Absolute maximum ratingsROM [bits]56K×8RAM [bits]2048×9Number of PWM outputs2Operating supply voltage range VDD [V]2.5 to 5.5Minimum cycle time [µs]0.25(12MHz) bus cycle=0.08µs (VDD=2.8 to 5.5V)Internal oscillation circuitsMedium-speed RC, Frequency variabl...
LC876A56C: Specifications Absolute maximum ratingsROM [bits]56K×8RAM [bits]2048×9Number of PWM outputs2Operating supply voltage range VDD [V]2.5 to 5.5Minimum cycle time [µs]0.25(12MHz) bus...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
Absolute maximum ratings | |
---|---|
ROM [bits] | 56K×8 |
RAM [bits] | 2048×9 |
Number of PWM outputs | 2 |
Operating supply voltage range VDD [V] | 2.5 to 5.5 |
Minimum cycle time [µs] | 0.25(12MHz) bus cycle=0.08µs (VDD=2.8 to 5.5V) |
Internal oscillation circuits | Medium-speed RC, Frequency variable RC |
External oscillation circuits | Low speed crystal, Hi-speed CF |
Ports: Number of pins: Total | 90 |
Interrupts | 27 sources, 10 vector addresses |
Synchronous SIO | 1 |
Asynchronous/synchronous SIO | 1 |
Number of UART | - |
Serial I/O | Synchronous: One 8-bit channel with automatic transfer support, Asynchronous/synchronous: One 8-bit channel with bus support |
Maximum number of timers | Ten 8-bit timers, One clock time base timer |
A/D converter | 8bits × 15 |
Withstand voltage of a port | VDD-40 |
Number of VFD drivers | 48 |