产品导览
OTP ADC Type MCU Series (High EFT/ESD Level)
EM78P301N
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一般描述
特征
- CPU Configuration
- 1Kx13 bits on-chip ROM
- 80x8 bits on-chip registers (SRAM)
- 8-level stacks for subroutine nesting
- Less than 1.5 mA at 5V/4 MHz
- Typically 15μA, at 3V/32kHz
- Typically 2μA, during sleep mode
- I/O Port Configuration
- 3 bidirectional I/O ports:P5, P6, P7
- 12 I/O pins
- Wake-up port:P5
- 8 programmable pull-down I/O pins (P50~P57)
- 10 programmable pull-high I/O pins (P50~P57, P60, P67)
- 2 programmable open-drain I/O pins (P60, P67)
- 8 programmable high-sink current I/O pins (P50~P57, P60, P67)
- External interrupt:P60
- Operating Voltage and Temperature 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):
Oscillation mode: 16 MHz, 4 MHz, 1 MHz, 8 MHz
- Crystal mode: DC ~ 16 MHz, 4.5V ; DC ~ 8 MHz, 3V; DC ~ 4 MHz, 2.1V
- ERC mode: DC ~ 2 MHz, 2.1V;
- IRC mode
Internal RC Frequency | Drift Rate | |||
---|---|---|---|---|
Temperature(-40°C~85°C) | Voltage | Process | Total | |
4 MHz | ±2% | ±1%*(2.1~5.5V) | ±2% | ±5% |
16 MHz | ±2% | ±1%*(4.5~5.5V) | ±2% | ±5% |
8 MHz | ±2% | ±1%*(3.0~5.5V) | ±2% | ±5% |
1 kHz | ±2% | ±1%*(2.1~5.5V) | ±2% | ±5% |
*Operating voltage range
- All the four main frequencies can be trimmed by programming with six calibrated bits in the ICE300N Simulator. OTP is auto trimmed by ELAN Writer.
- Fast set-up time requires only 0.8ms (VDD: 5V Crystal: 4 MHz, C1/C2: 15pF) in XT mode and 10�酨 in IRC mode (VDD: 5V, IRC: 4 MHz)
- Peripheral configuration
- 8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt
- 4 programmable Level Voltage Detector (LVD):4.5V, 4.0V, 3.3V, 2.2V
- Power-on reset and three programmable level voltage reset
POR: 1.8V (Default), LVR: 4.0, 3.5, 2.7V- 8-bit multi-channel Analog-to-Digital Converter with 12-bit resolution in Vref (2/3/4v) mode
- Two Pulse Width Modulation (PWM) with 8-bit resolution
- Nine available interrupts
- TCC overflow interrupt
- Input-port status changed interrupt (wake up from sleep mode)
- External interrupt
- ADC completion interrupt
- Low voltage detect (LVD) interrupt
- PWM 1~2 period match interrupt
- PWM 1~2 duty match interrupt
- Special Features
- Programmable free running Watchdog Timer (4.5 ms:18 ms)
- Power saving Sleep mode
- Power-on voltage detector available
- High EFT immunity (better performance at 4 MHz or below)
- Package Type:
- 10-pin MSOP 118mil:EM78P301NMS10
- 14-pin DIP 300mil:EM78P301ND14
- 14-pin SOP 150mil:EM78P301NSO14
Note:These are Green products that do not contain hazardous substances.