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LC87F7932B: 8-bit LCD Driver Microcontroller with 32K-byte Flash ROM and 2048-byte RAM

Datasheet: 8-bit LCD Driver Microcontroller with 32K-byte Flash ROM and 2048-byte RAM
Rev. 2 (215.0kB)
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The LC87F7932B is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of 250 ns, integrates a number of hardware features such as 32K-byte flash ROM (on-board programmable), 2048-byte RAM, an on-chip debugger, an 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 real time clock function (RTC), a synchronous SIO interface (with automatic block transmission/reception capabilities), an asynchronous/synchronous SIO interface, a full duplex UART interface, a 12-bit/8-bit 7-channel A-D converter, a high speed clock counter, a system clock frequency divider, a power-on reset function and a 21 source, 10 vector interrupt feature.
特性
 
  • Flash ROM : 32768 x 8 bits
    Capable of onboard programming with wide 3.0 to 5.5 V voltage source
    Block erasable in 128 byte units
  • RAM : 2048 x 9 bits
  • Minimum bus cycle time is 250 ns (4.0 MHz) at VDD = 2.4 to 3.6 V
  • Minimum instruction cycle time is 750 ns (4 MHz) at VDD = 2.4 to 3.6 V
Availability & Samples
Specifications
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
LC87F7932BUWC-3H Active
Pb-free
Halide free
LC87F7932B SPQFP-64 / SQFP-64 131AK 3 260 Tray JEDEC 800 $2.6666
市场订货至交货的时间(周) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
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
LC87F7932BUWC-3H  
 $2.6666 
Pb
H
 Active   
8
32K x 8 (Flash)
2048 x 9
0.25
0.75
21 sources, 10 vector address
49
12/8-bit x 7 channel
0
16-bit x 2
8-bit x 4
32 segments, 4 commons
2.4
3.6
SPQFP-64 / SQFP-64
外形
131AK   
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