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LC87F7DC8A: 8-bit LCD Driver Microcontroller with 128K-byte Flash ROM and 4096-byte RAM

Overview
Specifications
Datasheet: 8-bit LCD Driver Microcontroller with 128K-byte Flash ROM and 4096-byte RAM
Rev. 0 (185.0kB)
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Product Overview
Product Description
The LC87F7DC8A 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 128K-byte flash ROM (onboard programmable), 4K-byte RAM, an on-chip debugger, a LCD controller/driver, sophisticated 16-bit timer/counter (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 16-bit timer with a prescaler (may be divided into 8-bit timers), a base timer serving as a timeof- day clock, a day and time counter, a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, two UART ports (full duplex), an 12-bit 15-channel AD converter, two 12-bit PWM channels, a high-speed clock counter, a system clock frequency divider, a small signal detector, two remote control receive functions, and a 31-source 10-vector interrupt feature.
Features
 
  • Flash ROM : 131072 x 8 bits
    Capable of on-board-programming with wide range, 3.0 to 5.5V, of voltage source.
    Block-erasable in 2-byte units
  • RAM : 4096 x 9 bits
  • Minimum Bus Cycle Time :
    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
  • Minimum Instruction Cycle Time (tCYC) :
    250ns (12MHz) VDD=3.0 to 5.5V
    375ns (8MHz) VDD=2.5 to 5.5V
    750ns (4MHz) VDD=2.2 to 5.5V
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (2)
Data Sheets (1)  
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
LC87F7DC8AU-TQFP-H Active, Not Rec
Pb-free
Halide free
8-bit LCD Driver Microcontroller with 128K-byte Flash ROM and 4096-byte RAM TQFP-100 932AY 3 Tray JEDEC 90 $3.9999
LC87F7DC8AVU-QIP-H Active
Pb-free
Halide free
8-bit LCD Driver Microcontroller with 128K-byte Flash ROM and 4096-byte RAM PQFP-100 / QIP-100E 122BV 4 Tray Foam 250 $2.0
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 2 to 4
Datasheet: 8-bit LCD Driver Microcontroller with 128K-byte Flash ROM and 4096-byte RAM
Rev. 0 (185.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview

Product Compliance Status Description Bits ROM (bits) RAM (bits) Bus Cycle Time Min (µs) Instruction Cycle Time Min (µs) Interrupts IO Ports ADC PWM Outputs Timers USB LCD Controller/ Driver VDD Min (V) VDD Max (V) Package Type
 Pb-free 
 Halide free 
 Active     8-bit LCD Driver Microcontroller with 128K-byte Flash ROM and 4096-byte RAM    8   128K x 8 (Flash)   4096 x 9   0.083   0.25   31 sources, 10 vector address   91   12-bit x 15 channel   2 
 16-bit x 3 
 8-bit x 4 
   54 segments   2.2   5.5   PQFP-100 / QIP-100E 
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