LC87F1D64A: 8-bit Microcontroller with Full-Speed USB integrated 64K-byte Flash ROM and 4096-byte RAM
The LC87F1D64A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 62.5ns, integrates on a single chip a number of hardware features such as 64K-byte flash ROM (onboard programmable), 4096-byte RAM, an on-chip debugger, a sophisticated 16-bit timers/counters (may be divided into 8-bit timers), 16-bit timers/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, two synchronous SIO interface (with automatic block transmit/ receive function), an asynchronous/synchronous SIO interface, a UART interface (full duplex), a Full-Speed USB interface (function controller), 12-channel 12-bit A/D converter with 12-/8-bit resolution selector, two 12-bit PWM channels, a system clock frequency divider, an infrared remote control receiver circuit, and a 30-source 10-vector address interrupt feature.
特性- Flash ROM : 65536 x 8 bitsCapable of on-board-programming with wide range, 3.0 to 5.5V, of voltage source.Block-erasable in 128 byte unitsWrites data in 2-byte units
- RAM : 4096 x 9 bits
- Minimum Bus Cycle : 62.5ns (CF=16MHz)Note: The bus cycle time here refers to the ROM read speed.
- Minimum Instruction Cycle Time : 188ns (CF=16MHz)
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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） |
|---|
| LC87F1D64AUWA-2H | Active | Pb-free
Halide free | SPQFP-48 / SQFP-48 | 131AJ | 4 | Tray JEDEC | 1250 | $3.3333 |
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 | IO Ports | ADC | PWM Outputs | Timers | USB | LCD Controller/ Driver | VDD Min (V) | VDD Max (V) |
|---|
| LC87F1D64AUWA-2H | 8 | 64K x 8 (Flash) | 4096 x 9 | 0.0625 | 0.188 | 30 sources, 10 vector address | 39 | 12/8-bit x 12 channel | 2 | 8-bit x 4
16-bit x 2 | DEVICE (Full Speed) | | 2.7 | 5.5 |
