LC87F2K08A: 8-bit Microcontroller with 8K-Byte Flash ROM and 256-Byte RAM
The LC87F2K08A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 83.3 ns, integrates on a single chip a number of hardware features such as 8K-byte flash ROM (onboard programmable), 256-byte RAM, an on-chip debugger function, two sophisticated 16-bit timers/counters (may be divided into 8-bit timers), an asynchronous/synchronous SIO interface, a 5-channel AD converter with 12/8-bit resolution selector, eight analog comparators, two AMP circuits, an IGBT control circuit (PPG), a watchdog timer, an internal reset circuit, a system clock frequency divider, and a 18-source 10-vector interrupt feature. It is optimal for controlling the IH cooking heaters and other appliances.
Features- Flash ROM : 8192 x 8 bitsCapable of on-board programming with a power voltage range of 4.5 to 5.5 VBlock-erasable in 128 byte unitsWriting in 2-byte units
- ROM : 256 x 9 bits
- Package : DIP24S(300mil), Pb-Free type
- Minimum bus cycle time : 83.3 ns (12 MHz)
- Minimum instruction cycle time : 250 ns (12 MHz)
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Application Notes (1)
Package Drawings (1)
Data Sheets (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LC87F2K08AU-DIP-E | Active | Pb-free | PDIP-24 / DIP-24S | 646AW | NA | Fan-Fold | 1100 | $1.0666 |
Specifications
| Product | Bits | ROM (bits) | RAM (bits) | Bus Cycle Time Min (µs) | Instruction Cycle Time Min (µs) | Interrupts | I/O Ports | ADC | Timers | PWM Outputs | VDD Min (V) | VDD Max (V) |
|---|
| LC87F2K08AU-DIP-E | 8 | 8K x 8 (Flash) | 256 x 9 | 0.083 | 0.25 | 18 sources, 10 vector address | 9 | 12/8-bit x 5 channel | 16-bit x 2
8-bit x 2 | | 4.5 | 5.5 |
