LC877917A: 8-bit LCD Driver Microcontroller with 16K-byte ROM and 512-byte RAM
The LC877917A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 250ns, integrates on a single chip a number of hardware features such as 16K-byte ROM, 512-byte RAM, a LCD controller/driver, sophisticated 16-bit timer/counter (may be divided into 8-bit timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), four 8-bit timers with a prescaler, a calendar function (RTC), a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, a UART interface (full duplex), a 12-bit/8-bit 7-channel AD converter, high-speed clock counter, a system clock frequency divider, a power on reset function and a 21-source 10-vector interrupt feature.
特性- ROM : 16384 x 8 bits
- RAM : 512 x 9 bits
- Minimum Bus Cycle :250ns (4MHz) VDD=2.4V to 3.6VNote: The bus cycle time here refers to the ROM read speed.
- Minimum instruction cycle time :750ns (4MHz) VDD=2.4 to 3.6V
- Temperature range : -40°C to +85°C
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数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LC877917A-QIP-E | Intro Pending | Pb-free | 8-bit LCD Driver Microcontroller with 16K-byte ROM and 512-byte RAM | PQFP-64 / QIP-64E | 122BP | 4 | Tray Foam | 60 | 联系BDTIC |
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) |
|---|
| LC877917A-QIP-E | 8 | 16K x 8 (Flash) | 512 x 9 | 0.25 | 0.75 | 21 sources, 10 vector address | 51 | 12/8-bit x 7 channel | 0 | 16-bit x 2
8-bit x 4 | | 32 segments | 2.4 | 3.6 |
