LC87F0A08A: 8-bit Microcontroller with 8K-byte Flash ROM and 256-byte RAM, 36-pin
The LC87F0A08A is an 8-bit microcontroller that, centered around a CPU running at a minimum bus cycle time of 12ns, integrates on a single chip a number of hardware features such as 8K-byte flash ROM, 256-byte RAM, an on-chip debugger, a sophisticated 16-bit timer/counter, a 16-bit timer/counter, a 16-bit timer with a prescaler, a base timer serving as a realtime clock, an asynchronous/synchronous SIO interface, a 12-bit 8-channel AD converter with 12-/8-bit resolution selector, a 20X amplifier, constant-voltage detect interrupt, a comparator, a system clock frequency divider, an internal reset circuit, and a 16-source 9-vector interrupt feature.
Features- Flash ROM :8192 x 8 bitsCapable of on-board programming with a wide range of supply voltage 2.7 to 5.5VBlock-erasable in 128-byte unitsWrites data in 2-byte units
- RAM : 256 x 9 bits
- Minimum Bus Cycle Time :125ns (8MHz at VDD=2.5V to 5.5V)250ns (4MHz at VDD=2.5V to 5.5V)Note: The bus cycle time here refers to the ROM read speed.
- Minimum Instruction Cycle Time (tCYC) :375ns (8MHz VDD=2.5V to 5.5V)750ns (4MHz VDD=2.5V to 5.5V)
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Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LC87F0A08AU-EB-TLM-H | Active | Pb-free
Halide free | LQFP-36 / QFP-36 | 561AV | 3 | Tape and Reel | 1000 | $2.5333 |
| LC87F0A08AUEB-NH | Last Shipments | Pb-free
Halide free | LQFP-36 / QFP-36 | 561AV | 3 | Tray JEDEC | 1000 | |
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) |
|---|
| LC87F0A08AU-EB-TLM-H | 8 | 8K x 8 (Flash) | 256 x 9 | 0.125 | 0.375 | 16 sources, 9 vector address | 30 | 12/8-bit x 8 channel | 16-bit x 3 | 0 | 2.5 | 5.5 |
