LC87F5WC8A Datasheet Text
Ordering number : ENA1898A
LC87F5WC8A
CMOS IC FROM 128K byte, RAM 4096 byte on-chip
8-bit 1-chip Microcontroller http://onsemi.
Overview
The LC87F5WC8A is an 8-bit microputer that, centered around a CPU running at a minimum bus cycle time of 83.3ns, integrate on a single chip a number of hardware Features such as 128K-byte flash ROM (onboard rewritable), 4096byte RAM, Onchip debugging function, 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, a high-speed clock counter, two synchronous SIO ports (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO port, two UART ports (full duplex), four 12-bit PWM channels, an 8-bit 15-channel AD converter, a system clock frequency divider, and a 29-source 10vector interrupt feature.
Features
- Flash ROM
- Capable of on-board-programing with wide range, 2.7 to 5.5V, of voltage source.
- Block erase in 128 byte units
- 131072 × 8 bits
- RAM
- 4096 × 9-bits
- Minimum Bus Cycle Time
- 83.3ns (12MHz)
- 125ns (8MHz)
- 500ns (2MHz)
VDD=2.8 to 5.5V VDD=2.5 to 5.5V VDD=2.2 to 5.5V
Note: Bus cycle time indicates the speed to read ROM.
- This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor ponents Industries, LLC, 2013
May, 2013
Ver.1.00a
83111HKIM 20101201-S00003 No.A1898-1/27
- Minimum Instruction Cycle Time (tCYC)
- 250ns (12MHz)
- 375ns (8MHz)
- 1.5μs (2MHz)
VDD=2.8 to 5.5V VDD=2.5 to 5.5V VDD=2.2 to 5.5V
LC87F5WC8A...
