|
|
|
부품번호 | EM6819Fx-B10x 기능 |
|
|
기능 | Sub-1V (0.6V) 8bit Flash MCU DC-DC Converter E2PROM | ||
제조업체 | EM Microelectronic | ||
로고 | |||
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
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 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
75
76
77
78
79
79
79
81
82
82
82
82
83
85
85
86
87
87
87
88
89
89
90
92
93
94
94
98
99
100
100
100
100
101
101
101
102
102
103
103
103
104
105
105
106
106
107
107
107
108
109
109
110
110
111
111
Copyright © 2010, EM Microelectronic-Marin SA
6819-DS, Version 3.0 ,8-Jul-10
7
www.emmicroelectronic.com
7페이지 | |||
구 성 | 총 30 페이지수 | ||
다운로드 | [ EM6819Fx-B10x.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
EM6819Fx-B10x | Sub-1V (0.6V) 8bit Flash MCU DC-DC Converter E2PROM | EM Microelectronic |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |