LC87F2G08A: 8-bit Microcontroller with 8K-byte Flash ROM and 256-byte RAM
The LC87F2G08A 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 8K-byte flash ROM (On-boardprogrammable), 256-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, an asynchronous/synchronous SIO interface, a UART interface (full duplex), a 12-bit/8-bit 8-channel AD converter, a system clock frequency divider, an internal reset and a 18-source 10-vector interrupt feature.
Features- Flash ROM :Capable of On-board programming with wide range (2.2 to 5.5V) of voltage source.Block-erasable in 128 byte unitsWritable in 2-byte units8192 x 8 bits
- RAM : 256 x 9 bits
- Minimum Bus Cycle :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)
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Data Sheets (1)
Package Drawings (2)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LC87F2G08AU-SSOP-E | Active | Pb-free | SSOP-24 | 565AR | 4 | Fan-Fold | 70 | $1.6272 |
| LC87F2G08AUMJ-ZH | Active | Pb-free
Halide free | SOIC-24 W / MFP-24SJ | 751DB | 3 | Fan-Fold | 40 | $1.8133 |
| LC87F2G08AUSSOPTLM-E | Active | Pb-free | SSOP-24 | 565AR | 4 | Tape and Reel | 2000 | $1.6272 |
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) |
|---|
| LC87F2G08AU-SSOP-E | 8 | 8K x 8 (Flash) | 256 x 9 | 0.083 | 0.25 | 18 sources, 10 vector address | 21 | 12/8-bit x 8 channel | 8-bit x 2
16-bit x 2 | 0 | 1.8 | 5.5 |
| LC87F2G08AUMJ-ZH | 8 | 8K x 8 (Flash) | 256 x 9 | 0.083 | 0.25 | 18 sources, 10 vector address | 21 | 12/8-bit x 8 channel | 16-bit x 2
8-bit x 2 | 0 | 1.8 | 5.5 |
| LC87F2G08AUSSOPTLM-E | 8 | 8K x 8 (Flash) | 256 x 9 | 0.083 | 0.25 | 18 sources, 10 vector address | 21 | 12/8-bit x 8 channel | 16-bit x 2
8-bit x 2 | 0 | 1.8 | 5.5 |
