台湾义隆单片机系列
EM78P528系列
  • 产品名称:

    EM78P528系列

  • 产品分类:义隆LCD+AD系列
  • 发布时间:2021-12-2 9:15:12
  • 本站价格:¥0.00
产品订购热线:13480182826
产品说明

1 General Description
The EM78P528N is an 8-bit microprocessor designed and developed with low-power, high-speed CMOS
technology. It is used for 15 bits kernel simulation and it simulates the 8K×15-bit programmable ROM. Using the
ICER400N, users can develop their program for ELAN’s several OTP types of IC.
2 Features
„CPU configuration
•  Support 8K×15 bits program ROM
•  (48+512) bytes general purpose register
•  32 bytes LCD RAM
•  8-level stacks for subroutine nesting
•  Less than 1mA at 5V/4MHz
•  Typically 15 µA at 3V/16kHz
•  Typically 22 µA, at 3V/32kHz
•  Typically 2 µA during sleep mode
•  4 programmable Level Voltage Reset
LVR: 4.0V, 3.5V, 2.7V, 1.8V (POR)
•  4 programmable Level Voltage Detector
LVD: 4.5V, 4.0V, 3.3V, 2.2V
•  Four CPU operation modes: Normal, Sleep, Green, Idle
„I/O port configuration
•  6 bidirectional I/O ports: P5~P9, PA
•  4 programmable pin change wake-up ports : P5~P8
•  6 programmable pull-down I/O ports: P5~P9, PA
•  6 programmable pull-high I/O ports: P5~P9, PA
•  6 programmable open-drain I/O ports: P5~P9, PA
•  6 programmable high-sink/drive I/O ports: P5~P9, PA
•  10 external interrupt pins
„ Operating voltage range:
•  2.1V~5.5V at 0°C~70°C (commercial)
•  2.3V~5.5V at -40°C~85°C (industrial)
„ Operating frequency range (base on 2 clocks):
Main oscillator:
•  Crystal mode:
DC~16 MHz at 5V; DC~8 MHz at 3V; DC~4 MHz at 2.1V
•  IRC mode:
DC~16 MHz at 5V; DC~8 MHz at 3V; DC~4 MHz at 2.1V
Drift Rate
Internal RC
Frequency  Temperature
(-40°C ~+85°C)
Voltage
(2.5V~5.5V)
Process Total
1 MHz  ±2%  ±1%  ±1%  ±4%
4 MHz  ±2%  ±1%  ±1%  ±4%
8 MHz  ±2%  ±1%  ±1%  ±4%
16 MHz  ±2%  ±1%  ±1%  ±4%
Sub oscillator:
•  Crystal mode: 32.768kHz
•  IRC mode: 16k/32kHz
„Peripheral configuration
•  8-bit real time clock/counter (TCC) with selective
signal sources and trigger edges
•  15+1 channels Analog-to-Digital Converter with
12-bit resolution + 1 internal reference for Vref
•  LCD: 8×23 dots, bias (1/2, 1/3), duty (static, 1/3,
1/4, 1/8)
•  Three 8-bit timers (TC1/TC2/TC3) with six modes:
Timer/Counter/Capture/Window/Buzzer/PWM/PDO
(programmable divider output) modes. Timer 1 and
Timer 2 can be cascaded to one 16-bit counter/timer
•  Universal asynchronous receiver/transmitter (UART)
•  Serial transmitter/receiver interface (SPI): 3-wire
synchronous communication
•  I2C function with 7/10-bit address and 8-bit data
transmit/receive mode
•  Four programmable watch timer: 1.0 sec, 0.5 sec,
0.25 sec, 3.91 ms
•  Power-down (Sleep) mode
•  High EFT immunity
„ 25 available interrupts (12 external, 13 internal)
•  10 external interrupts
•  Input-port status changed interrupt (wake up from
sleep mode)
•  LVD interrupt
•  TCC overflow interrupt
•  Three timer interrupt
•  ADC completion interrupt
•  I2C transfer/receive interrupt
•  UART TX, RX , RX error interrupt
•  SPI interrupt
•  Watch timer interrupt
„ Single instruction cycle commands
„Package Type:
•  44 pin QFP 10x10mm  :  EM78P528NQ44J/S
•  44 pin LQFP 10x10mm  :  EM78P528NL44J/S
•  48 pin LQFP 7x7mm  :  EM78P528NL48J/S

 

产品关键词:EM78P528NL48SEM78P528
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