LC87F0808A: 8-bit Microcontroller with 8K-byte Flash ROM and 256-byte RAM
The LC87F0808A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 50.0ns, 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), motor control PWM , a 10/8-bit 10-channel AD converter, a system clock frequency divider, an internal reset and a 21-source 10-vector interrupt feature. This microcomputer is suitable for small motor control equipment.
特性- Flash ROM : 8192 x 8 bitsCapable of On-board-programming with wide range (3.3 to 5.5V) of voltage source.Block-erasable in 128 byte unitsWritable in 2-byte units
- RAM : 256 x 9 bits
- Minimum Bus Cycle :50.0ns (20MHz at VDD=3.3V to 5.5V)Note: The bus cycle time here refers to the ROM read speed.
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软件 (2)
数据表 (1)
应用注释 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LC87F0808AUQFPTLM-H | Active | Pb-free
Halide free | LQFP-36 / QFP-36 | 561AV | 3 | Tape and Reel | 1000 | $1.4184 |
订购产品技术参数
| 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) |
|---|
| LC87F0808AUQFPTLM-H | 8 | 8K x 8 (Flash) | 256 x 9 | 0.05 | 0.15 | 21 sources, 10 vector address | 30 | 10/8-bit x 10 channel | 16-bit x 2
8-bit x 2 | 6 | 3.3 | 5.5 |
