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EM6819Fx-B10x 데이터시트 PDF




EM Microelectronic에서 제조한 전자 부품 EM6819Fx-B10x은 전자 산업 및 응용 분야에서
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부품번호 EM6819Fx-B10x 기능
기능 Sub-1V (0.6V) 8bit Flash MCU DC-DC Converter E2PROM
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EM6819Fx-B10x 데이터시트, 핀배열, 회로
R
EM MICROELECTRONIC - MARIN SA
EM6819Fx-A00x, EM6819Fx-A10x
EM6819Fx-B00x, EMww6w.8Da1taS9heFetx4U-.cBom10x
Sub-1V (0.6V) 8bit Flash MCU
DC-DC Converter, E2PROM
Description
The EM6819 is designed to be battery operated for
extended lifetime applications. Its large voltage range from
3.6V down to 0.9V makes it a perfect match for today’s
demanding applications. Brownout and powercheck
functions ensure reliable operation at or near undervoltage
conditions, offering greater reliability in complex operation
modes. Each of the 24 I/Os are freely programmable and
the microcontroller has a dual quartz and trimmable RC
oscillator up to 15MHz. It has an 8-bit RISC architecture
specially designed for very low power consumption. With 2
clocks per instruction, the EM6819 executes up to 7.5
MIPS at 15MHz and achieves astonishing 4000
MIPS/Watt.
Features
‰ Wide supply voltage range 0.9 V – 3.6 V
‰ Runs down to 0.6V with enabled DCDC and still 10mA
load current
‰ True low current: typ 140uA at 3V, 1 MIPS
‰ Up to 7.5 MIPS at 15MHz
‰ DC-DC converter using just external coil and capacitor
‰ On-chip brownout detection
‰ PowerCheck functions at start-up
‰ 32 Voltage Level Detection on Supply or Input pin
‰ 3 terminal Operational Amplifier / Comparator
‰ ADC 10-bit, 8 channel
‰ Temperature sensor
‰ Voltage reference input/output
‰ Fast wake-up
‰ Up to 24 fully configurable I/Os
‰ Flash read monitoring system
‰ lowest voltages
‰ Dual clock mode, quartz and RC oscillators:
o 2 MHz – 15MHz RC, pre-trimmed
o Low freq RC Oscillator (8kHz)
o 32768 Hz Xtal, 4MHz Resonator/Xtal, Ext Clock
‰ 8-bit CoolRISC architecture
o 16 registers
o 8*8bit hardware multiplier
‰ Power-On-Reset and watchdog
‰ GPNVM Memory
o Sharing Instruction code and data
‰ Fully static 512 Byte RAM
‰ Internal and external interrupts
‰ Frequency generator
‰ 4 independent PWM outputs
‰ 8/16-bit timers
‰ Prescaler for RC and XTAL
‰ SPI interface
‰ Small size, Green mold / lead-free packages
Tools & Services
‰ On chip debug system in the application
‰ ISP (In-system) programming
‰ C-compiler
‰ Windows-based software programs
‰ Programmer from different vendors
‰ Dedicated team of engineers for outstanding support
Architecture
Pinout for 32 lead QFN
Others include SO8, TSSOP16/20/28, and QFN20/32
32 Lead QFN
5x5mm body
32 31 30 29 28 27 26 25
PB7 1
PA0 2
PC0 3
PA1 4
PC1 5
PA2 6
PC2 7
PA3 8
EM6819
DCDC
24 DCDC
23 VSUP2
22 VSUP
21 PB1
20 PB0
19 PC7
18 PA7
17 PA6
9 10 11 12 13 14 15 16
Typical Applications
‰ Metering
‰ Safety and Security devices
‰ Heat Cost Allocation
‰ Sensor Interfaces, Smoke detector
‰ Security
‰ Body care
‰ Sports
‰ Computer peripherals, Bluetooth chipset
‰ Wireless
Copyright © 2010, EM Microelectronic-Marin SA
6819-DS, Version 3.0 ,8-Jul-10
1
www.emmicroelectronic.com




EM6819Fx-B10x pdf, 반도체, 판매, 대치품
R
EM6819Fx-A00x, EM6819Fx-A10x
EM6819Fx-B00x, EMww6w.8Da1taS9heFetx4U-.cBom10x
PC1
PC2
PC3
PC4
PC5
PC6
PC7
TM
VREG
DC-DC
VSUP
VSUP2
VSS
VSS2
VSS_
DC-DC
Input with pullup/pulldown, IRQ capability, CPU read, timer2 ext clock.
Output of CPU write, selection of internal clock and PWM signals .
Analog: input for ADC and VLD; Output for OPAMP.
Input with pullup/pulldown, IRQ capability, CPU read.
Output of CPU write, serial data, selection of internal clock and PWM signals .
Analog: input for ADC and OPAMP.
Input with pullup/pulldown, IRQ capability, CPU read, timer4 ext clock.
Output of CPU write, selection of internal clock and PWM signals .
Analog: input for ADC and OPAMP.
Input with pullup/pulldown, IRQ capability, CPU read, external clock input
Output of CPU write, selection of internal clock and PWM signals .
Analog: XTAL/Resonator connection
Input with pullup/pulldown, IRQ capability, CPU read.
Output of CPU write, selection of internal clock and PWM signals .
Analog: input for VLD.
Input with pullup/pulldown, IRQ capability, CPU read, serial clock, timer1 ext clock
Output of CPU write, serial clock, selection of internal clock and PWM signals .
Analog: input for VLD.
Input with pullup/pulldown, IRQ capability, CPU read, timer3 ext clock
Output of CPU write, selection of internal clock and PWM signals .
GASP mode entry
External Capacitance to maintain internal regulated voltage
Coil connection in in case of DC-DC converter
Main power supply pin.
Connect to positive terminal of the DC-DC charge holder capacitance
Supply filtering pin in case of DC-DC converter
Connect to positive terminal of the DC-DC charge holder capacitance
Connect to VSUP if DC-DC not used
Main GND. This is also the circuit substrate potential.
Connect to negative terminal of the DC-DC charge holder capacitance
Ground noise filtering in case of DCDC converter used
Connect to negative terminal of the DC-DC charge holder capacitance
Connect to VSS if DC-DC not used
DCDC ground connection
Connect to negative terminal of the DC-DC charge holder capacitance
Connect to VSS if DC-DC not used
GASP mode
Only on DC-
DC Versions
Only on DC-
DC versions
Only on DC-
DC versions
Copyright © 2010, EM Microelectronic-Marin SA
6819-DS, Version 3.0 ,8-Jul-10
4
www.emmicroelectronic.com

4페이지










EM6819Fx-B10x 전자부품, 판매, 대치품
R
EM6819Fx-A00x, EM6819Fx-A10x
EM6819Fx-B00x, EMww6w.8Da1taS9heFetx4U-.cBom10x
15.2 PORT B IO OPERATION
15.2.1 Gasp communication on PB7, PB6
15.3 OUTPUT SIGNALS ON PORT B
15.4 PORT B REGISTERS
16. PORT C
16.1 PORT C TERMINAL MAPPING
16.2 PORT C IO OPERATION
16.3 OUTPUT SIGNALS ON PORT C
16.4 PORT C DEBOUNCER
16.5 PORT C INTERRUPT GENERATION
16.5.1 PC Irq in Active and Standby mode
16.5.2 PC Irq in Sleep Mode
16.6 PORT C REGISTERS
17. TIMERS
17.1 TIMER CHAINING
17.2 TIMER CLOCK SOURCES
17.3 TIMER START
17.3.1 Software start - Stop
17.3.2 Hardware Start – Stop (period counting)
17.3.3 Hardware Start – Stop (puls counting)
17.4 AUTO-RELOAD MODE
17.5 AUTO-STOP MODE
17.6 TIMER INPUT CAPTURE
17.7 OUTPUT COMPARE
17.8 OUTPUT COMPARE - PWMX SIGNAL PORT MAPPING
17.9 TIMER INTERRUPTS
17.10 TIMER REGISTERS
18. SPI – SERIAL INTERFACE
18.1 SCLK - SPI MASTER/ SLAVE MODE AND CLOCK SELECTION
18.2 SIN PORT MAPPING
18.3 SOUT PORT MAPPING
18.4 SPI START – STOP
18.5 AUTO-START
18.6 RTZ POSITIVE EDGE TRANSMISSION
18.7 RTO POSITIVE EDGE TRANSMISSION
18.8 RTZ NEGATIVE EDGE TRANSMISSION
18.9 RTO NEGATIVE EDGE TRANSMISSION
18.10 SPI REGISTERS
19. WATCHDOG
19.1
19.2
19.3
WATCHDOG CLEAR
WATCHDOG DISABLING
WATCHDOG REGISTERS
20. SLEEP COUNTER WAKE-UP
20.1 SC WAKE-UP ENABLING
20.2 SC WAKE-UP DISABLING
20.3 SC WAKE-UP REGISTERS
21. 10-BITS ADC
21.1 CONDITIONER
21.1.1 Range selection
21.1.2 Reference selection
21.1.3 Analog input selection
21.2 ADC OFFSET TRIM SELECTION
21.2.1 Running mode
21.2.2 ADC enabling
21.2.3 ADC sampling rate
21.2.4 Low noise mode
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Copyright © 2010, EM Microelectronic-Marin SA
6819-DS, Version 3.0 ,8-Jul-10
7
www.emmicroelectronic.com

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부품번호상세설명 및 기능제조사
EM6819Fx-B10x

Sub-1V (0.6V) 8bit Flash MCU DC-DC Converter E2PROM

EM Microelectronic
EM Microelectronic

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