产品导览
F7XX Series(Win™)Flash ADC Type with EEPROM (Industrial Grade)
EM78F734N
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一般描述
特征
- CPU configuration
- 4Kx13 bits on-chip ROM
- 144x8 bits on-chip registers (SRAM)
- 128 bytes In-system programmable EEPROM
- 8-level stacks for subroutine nesting
- I/O port configuration
- Three bidirectional I/O ports
- Wake-up port
- 12 programmable pull-down I/O pins
- 8 programmable pull-high I/O pins
- 4 programmable open-drain I/O pins
- External interrupt : P60
- Operating voltage range:
- 2.2V~5.5V at -40°C~85°C (commercial)
- 2.2V~5.5V at 0°C~70°C (industrial)
- Operating frequency range (base on 2 clocks):
- IRC Drift Rate (Vdd @ 3.3V)
| Internal RC Frequency | Drift Rate | |||
| Temperature(-10°C+40°C) | Process | Total | ||
| 455 MHz | ±1% | ±1% | ±2% | |
| 1 MHz | ±1% | ±1% | ±2% | |
| 4 MHz | ±1% | ±1% | ±2% | |
| 8MHz | ±1% | ±1% | ±2% | |
- IRC Drift Rate (Temperature: -10°C+40°C)
| Internal RC Frequency | Drift Rate | |||
| Voltage(3.0~3.6V) | Process | Total | ||
| 455 MHz | ±1% | ±1% | ±2% | |
| 1 MHz | ±1% | ±1% | ±2% | |
| 4 MHz | ±1% | ±1% | ±2% | |
| 8MHz | ±1% | ±1% | ±2% | |
- One 16-bit Timer/Counter
- TC1 : Timer/Counter/Capture
- One 8-bit Timer/Counter
- TC3 : Timer/Counter/PDO (Programmable Divider Output) / PWM (Pulse Width Modulation)
- Eight available interrupts:
- Internal interrupt: 4
- External interrupt: 4
- Seven channels Analog-to-Digital Converter with 12-bit resolution
- Peripheral configuration
- 8-bit real time clock only (TCC) with selective signal sources, trigger edges, and overflow interrupt
- Power down (Sleep) mode
- Four programmable Level Voltage Reset (LVR) (LVR) : 3.3V, 3.0V, 2.6V, and 2.0V (POR)
- Three security registers to prevent intrusion of Flash memory codes
- One configuration register to accommodate user’s requirements
- Two clocks per instruction cycle
- High EFT immunity
- Two sub-frequencies; 128kHz and 16kHz, the 16kHz is provided by dividing the 128kHz
- Single instruction cycle commands
- Five Crystal Range in Oscillator Mode
- Programmable free running Watchdog Timer
Crystal Range Oscillator Mode 20 MHz ~ 12 MHz HXT2 12 MHz~6 MHz HXT1 6 MHz ~ 1 MHz XT 1 MHz ~ 100kHz LXT1
- Package Type:
- 16-pin DIP 300mil : EM78F734ND16
- 16-pin SOP 300mil : EM78F734NSO16
- 16-pin SOP 150mil : EM78F734NSO16A
- 16-pin SSOP 150mil: EM78F734NSS16
- 18-pin DIP 300mil : EM78F734ND18
- 18-pin SOP 300mil : EM78F734NSO18
- 20-pin DIP 300 mil: EM78F734ND20
- 20-pin SOP 300mil : EM78F734NSO20
- 20-pin SSOP 209mil : EM78F734NSS20
Note: These are Green products which do not contain hazardous substances.
