LC87FBL08A Datasheet Text
Ordering number : ENA1955
LC87FBL08A
CMOS IC 8K-byte FROM and 256-byte RAM integrated
8-bit 1-chip Microcontroller http://onsemi.
Overview
The LC87FBL08A is an 8-bit microputer 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 8K-byte flash ROM (On-boardprogrammable), 256-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), two 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, an asynchronous/synchronous SIO interface, two 12-bit PWM channels, a 12-bit/8-bit 11-channel AD converter, a system clock frequency divider, an internal reset and a 17-source 9-vector interrupt feature.
Features
- Flash ROM
- Capable of On-board programming with wide range (2.7 to 5.5V) of voltage source.
- Block-erasable in 128 byte units
- Writable in 2-byte units
- 8192 × 8 bits
- RAM
- 256 × 9 bits
- Minimum Bus Cycle
- 83.3ns (12MHz at VDD=2.7V to 5.5V) Note: The bus cycle time here refers to the ROM read speed.
- This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor ponents Industries, LLC, 2013
May, 2013
Ver.1.00
52511HKIM 20110419-S00003 No.A1955-1/28
- Minimum Instruction Cycle Time
- 250ns (12MHz at VDD=2.7V to 5.5V)
LC87FBL08A
- Ports
- Normal withstand voltage I/O ports Ports I/O direction can be designated in 1-bit units
Ports I/O direction can be designated in 4-bit units
- Dedicated oscillator ports/input ports
- Reset pin
- Power pins...
