LC87F2R04A: 8-bit Microcontroller with 4K-Byte Flash ROM and 128-Byte RAM
The LC87F2R04A is an 8-bit microcontroller that, centered around a CPU running at a minimum bus cycle time of 83.3 ns, integrates a number of hardware features such as 4K-byte flash ROM, 128-byte RAM, an on-chip debugger, sophisticated 16-bit timers/counters (may be divided into 8-bit timers), two 8-bit timers with a prescaler, an asynchronous/synchronous SIO interface, a 12-bit/8-bit 8-channel AD converter, an internal reset and a 12-source 8-vector interrupt feature.
特性- Flash ROM : 4096 × 8 bitsCapable of on-board programming with wide range (2.2 to 5.5V) of voltage source.Block-erasable in 128 byte unitsWritable in 2-byte units
- RAM : 128 × 9 bits
- Minimum Bus Cycle :83.3ns (12MHz at VDD=2.7V to 5.5V)100ns (10MHz at VDD=2.2V to 5.5V)Note: The bus cycle time here refers to the ROM read speed.
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应用注释 (1)
封装图纸 (1)
数据表 (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） |
|---|
| LC87F2R04AU-SSOP-H | Active | Pb-free
Halide free | SSOP-24 | 565AR | 3 | Fan-Fold | 1400 | $1.2 |
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) |
|---|
| LC87F2R04AU-SSOP-H | 8 | 4K x 8 (Flash) | 128 x 9 | 0.083 | 0.25 | 12 sources, 8 vector address | 21 | 12/8-bit x 8 channel | 16-bit x 2
8-bit x 2 | 0 | 2.2 | 5.5 |
