产品导览
F7XX Series(Win™)Flash ADC Type with EEPROM (Industrial Grade)
EM88F712N
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一般描述
特征
- CPU configuration
- Support 2K x 16 bits program ROM
*Endurance : 1000 cycles- (48+128) bytes general purpose register
- 8 level stacks for subroutine nesting
- Typically 1mA during sleep mode
- 3 programmable Level Volt Reset
LVR: 2.3V/ 2.5V, 3.3V/ 3.5V, 3.8V/ 4.0V- 16 programmable Level Voltage Detector
HLVD: 2.2V, 2.3V, 2.4V, 2.5V, 2.6V,2.8V,2.9V, 3.1V,
3.3V,3.5V, 3.7V, 3.9V, 4.1V, 4.3V, 4.5V, 4.7V- Four CPU operation modes (Normal, Sleep, Green, Idle)
- I/O port configuration
- 3 bidirectional I/O ports: P5, P6, P7, P8
- 3 programmable pin change wake-up ports: P5, P6, P7, P8
- 3 programmable pull-down I/O ports: P5, P6, P7, P8
- 3 programmable pull-high I/O ports: P5, P6, P7, P8
- 3 programmable open-drain I/O ports: P5, P6, P7, P8
- 3 programmable high-sink/drive I/O ports: P5, P6, P7, P8
- 4external interrupt pins
- Operating voltage range:
- 2.2V~5.5V at -40°C~85°C (industrial)
- Operating frequency range (base on 2 clocks):
Main oscillator:
- Crystal mode:
DC ~ 20MHz at 4V; DC ~ 16MHz at 3V; DC ~ 8MHz at 2.2V
- IRC mode:
DC ~ 20MHz at 4V; DC ~ 16MHz at 3V; DC ~ 8MHz at 2.2V
| Internal RC Frequency | Drift Rate= Temperature (-40℃~+85℃)+ Voltage (2.2V~5.5V) (IRCPSS =0) + Process | |
| NUWTR Total | UWTR Total | |
| 1MHz | ±4% | ±5% |
| 4MHz | ±4% | ±5% |
| 8MHz | ±4% | ±5% |
| 10MHz | ±4% | ±5% |
| 12MHz | ±4% | ±5% |
| 16MHz | ±4% | ±5% |
| 20MHz | ±4% | ±5% |
Sub oscillator:
IRC mode: 16k/128k
- Peripheral configuration
- 12+2 channels Analog-to-Digital Converter with 12-bit resolution + 1 internal reference for Vref+
- 8-bit timers (TC1) with six modes including Timer, Counter, window, buzzer, PWM and PDO (programmable divider output) mode, respectively.
- Two sets of complementary PWM, /PWM
- Comparator/OP internal reference
- Universal asynchronous receiver/transmitter (UART) available
- Serial transmitter/receiver interface (SPI): three wire synchronous communication
- Power-down (Sleep) mode
- High EFT immunity
- 15 available interrupts (4 external, 11 internal)
- 4 External interrupts
- Input-port status changed interrupt (wake up from sleep mode)
- comparator interrupts
- HLVD interrupt
- Timer interrupt
- Two complementary PWM
- ADC completion interrupt
- UART TX, RX , RX error interrupt
- SPI interrupt
- Package Type:
- 20 pin SOP 300mil : EM88F712NSO20
- 20 pin SSOP 209mil : EM88F712NSS20
- 16 pin SOP 150mil : EM88F712NSO16A
- 16 pin SSOP 150mil : EM88F712NSS16
Note: These are Green products which do not contain hazardous substances.
