Features: Flash ROM
• Single 5V power supply, on-board writeable
• Block erase in 128 byte units
• 196608 × 8 bits (LC87F06J2A)
RAM
• 8192 × 9 bits
Bus Cycle Time
• 66.6ns (15MHz, 1/1 frequency division ratio )
Note: Bus cycle time indicates the speed to read ROM.Pinout
Specifications
| Absolute maximum ratings |
| ROM [bits] |
192K×8 |
| RAM [bits] |
8192×9 |
| Number of PWM outputs |
4 |
| Operating supply voltage range VDD [V] |
2.7 to 5.5 |
| Minimum cycle time [µs] |
0.20(15MHz) |
| Internal oscillation circuits |
Medium-speed RC, Frequency variable RC |
| External oscillation circuits |
Low speed crystal, Hi-speed CF |
| Ports: Number of pins: Total |
84 |
| Interrupts |
36 sources, 10 vector addresses |
| Synchronous SIO |
4 |
| Asynchronous/synchronous SIO |
1 |
| Number of UART |
2 |
| Serial I/O |
Synchronous: Two 8-bit channels with automatic transfer support, Asynchronous/synchronous: One 8-bit channel with bus support |
| Maximum number of timers |
Ten 8-bit timers, One clock time base timer |
| A/D converter |
8bit ×16 |
DescriptionThe SANYO LC87F06J2A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 66.6ns, integrate on a single chip a number of hardware features such as 192K-byte flash ROM (onboardewritable), 8K-byte RAM, Onchip debugging function, two sophisticated 16-bit timers/counters (may be divided into 8-bit timers), a 16-bit timer with a prescaler (may be divided into 8-bit timers), four 8-bit timers with a prescaler, a base timer serving as a time-of-day clock, two synchronous SIO ports (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO port, two synchronous SIO ports, two UART ports (full duplex), four 12-bit PWM channels, VPS/PDC/PAL-WSS • XDS • EPG-J • VBID(Video-ID) Data-slicer, an universal remote control transmitter, an 8-bit 16-channel AD converter, a high-speed clock counter, a system clock frequency divider, and a 36-source 10- ector interrupt, ROM correction function feature.
LC87F06J2A Data Sheet
