参数资料
型号: LC87F2932AU-CD-E
厂商: ON Semiconductor
文件页数: 1/29页
文件大小: 0K
描述: IC MCU 8BIT 32K FLASH 64TQLP
标准包装: 250
芯体尺寸: 8-位
速度: 12MHz
连通性: SIO,UART/USART
外围设备: PWM,WDT
输入/输出数: 59
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 2.2 V ~ 5.5 V
数据转换器: A/D 13x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: *
包装: *
91708HKIM 20080804-S00001 No.A1210-1/29
http://onsemi.com
Semiconductor Components Industries, LLC, 2013
May, 2013
Ver.1.02a
LC87F2932A
Overview
The LC87F2932A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of
83.3ns, integrates on a single chip a number of hardware features such as 32K-byte flash ROM (onboard
programmable), 2048-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), four 8-bit timers with a
prescaler, a base timer serving as a time-of-day clock, day and time counter, a high-speed clock counter, a
synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous
SIO interface, a UART interface (full duplex), an 8-bit 13-channel AD converter, two 12-bit PWM channels, a
system clock frequency divider, frequency variable RC oscillation circuit, and a 26-source 10-vector interrupt feature.
Features
Flash ROM
Capable of on-board-programming with wide range, 3.0 to 5.5V, of voltage source.
Block-erasable in 128-byte units
Writable in 2-byte units
32768 × 8 bits
RAM
2048 × 9 bits
Minimum Bus Cycle
83.3ns (12MHz)
VDD=3.0 to 5.5V
125ns (8MHz)
VDD=2.5 to 5.5V
250ns (4MHz)
VDD=2.2 to 5.5V
Note: The bus cycle time here refers to the ROM read speed.
Ordering number : ENA1210A
Ordering number : ENA1951
Ordering number : ENA1210A
CMOS IC
FROM 32K byte, RAM 2048 byte on-chip
8-bit 1-chip Microcontroller
* This product is licensed from Silicon Storage Technology, Inc. (USA).
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