LC87F2416A: 8-bit Microcontroller with 16K-byte Flash ROM and 512-byte RAM
The LC87F2416A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 83.3ns, integrates on a single chip a number of hardware features such as 16K-byte Flash ROM (On-board-programmable), 512-byte RAM, an On-chip-debugger, sophisticated 16-bit timers/counters (may be divided into 8-bit timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), two 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, a high-speed clock counter, a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, a UART interface (full duplex), two 12-bit PWM channels, a 12-bit/8-bit 10-channel AD converter, a system clock frequency divider, an internal reset and a 20-source 10-vector interrupt feature.
Features- Flash ROM : 16384 × 8 bitsCapable of On-board-programming with wide range (2.2 to 5.5V) of voltage source.Block-erasable in 128 byte units
- RAM : 512 × 9 bits
- Minimum bus cycle time :83.3ns (12MHz at VDD = 2.7V to 5.5V)100ns (10MHz at VDD = 2.2V to 5.5V)250ns (4MHz at VDD = 1.8V to 5.5V)
- Minimum instruction cycle time :250ns (12MHz at VDD = 2.7V to 5.5V)300ns (10MHz at VDD = 2.2V to 5.5V)750ns (4MHz at VDD = 1.8V to 5.5V)
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Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LC87F2416AU-EB-2E | Active | Pb-free | LQFP-36 / QFP-36 | 561AV | 4 | Tray JEDEC | 1250 | $1.6666 |
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) |
|---|
| LC87F2416AU-EB-2E | 8 | 16K x 8 (Flash) | 512 x 9 | 0.083 | 0.25 | 20 sources 10 vector address | 26 | 12/8-bit x 10 channel | 16-bit x 2
8-bit x 2 | 2 | 1.8 | 5.5 |
