LC87F2J32A: 8-bit Microcontroller with 32K-byte Flash ROM and 1024-byte RAM
The LC87F2J32A is an 8-bit microcontroller centered around a CPU core that operates with a minimum bus cycle time of 83 ns and integrates an extensive set of peripheral functions on a single chip. These peripheral functions include a high-functionality 16-bit timer/counter that can be divided and used as two 8-bit timers, 8-bit timers with internal prescalers, a clock time base timer, a synchronous SIO circuit that features an automatic transfer function, an asynchronous or synchronous SIO circuit, a 12-bit PWM output circuit, 12/8-bit resolution selection function, a remote control receiver circuit, a high-speed clock counter, a system clock divider, an internal reset circuit, and an extensive set of interrupt sources.
Features- Two 12-bit PWM channels
- High Speed multiplier/divider circuit: 24x16, 24÷16, 16x8, 16÷8
- Infrared remote controller reception circuit
- High speed clock counter
- System clock divider circuit
- Built-in reset circuit
- 12 bits/8 bits AD converter resolution selectable 12 bits x 14 channels AD converter
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Data Sheets (1)
Package Drawings (3)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LC87F2J32AU-FL64-H | Last Shipments | Pb-free
Halide free | LFLGA64 5x5 / FLGA64 | 569AD | 4 | Tray JEDEC | 490 | |
| LC87F2J32AU-QIP-E | Active | Pb-free | PQFP-48 / QIP-48E | 122BL | 4 | Tray Foam | 300 | $2.0 |
| LC87F2J32AUWA-2H | Active | Pb-free
Halide free | SPQFP-48 / SQFP-48 | 131AJ | 4 | Tray JEDEC | 2500 | $2.9333 |
Specifications
| Product | Bits | ROM (bits) | RAM (bits) | Bus Cycle Time Min (µs) | Instruction Cycle Time Min (µs) | Interrupts | I/O Ports | ADC | Timers | PWM Outputs | VDD Min (V) | VDD Max (V) |
|---|
| LC87F2J32AU-QIP-E | 8 | 32K x 8 (Flash) | 1024 x 9 | 0.083 | 0.25 | 24 sources 10 vector address | 41 | 12/8-bit x 14 channel | 8-bit x 4
16-bit x 2 | 2 | 1.8 | 5.5 |
| LC87F2J32AUWA-2H | 8 | 32K x 8 (Flash) | 1024 x 9 | 0.083 | 0.25 | 24 sources 10 vector address | 41 | 12/8-bit x 14 channel | 16-bit x 2
8-bit x 4 | 2 | 1.8 | 5.5 |
