Datasheet > EM6580SO8A+

EM6580SO8A+

更新时间： 2024-02-17 13:48:59

品牌	Logo	应用领域
EMMICRO		微控制器光电二极管
页数	文件大小	规格书
55页	1796K
描述
Ultra Low Power 8-pin Flash Microcontroller

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EM6580SO8A+ 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	unknown
风险等级：	5.8	位大小：	4
JESD-30 代码：	R-PDSO-G8	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-20 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	2.5/5 V
认证状态：	Not Qualified	RAM（字节）：	40
ROM（单词）：	4096	ROM可编程性：	FLASH
速度：	0.8 MHz	子类别：	Microcontrollers
最大压摆率：	0.1 mA	表面贴装：	YES
技术：	CMOS	温度等级：	OTHER
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

EM6580SO8A+ 数据手册

EM6580

EM6580 at a glance

Power Supply

4(5)-Bit I/O PA[3:0] & PA[4] / PA[5]*

- Direct input read on the port terminals

- 2 debounced function available muxed on 4 inputs

- 2 Interrupt request on positive or negative edge

- Pull-up or pull-down or none selectable by register

- 2 Test variables (software) for conditional jumps

- PA[1] and PA[3/4] are inputs for the event counter

- PA[3/4] Reset input (register selectable)

- All outputs can be put tri-state (default)

- Selectable pull-downs in input mode

- Low voltage low power architecture

including internal voltage regulator

- 2.3V to 5.5V supply voltage

- 5.8 µA in active mode

- 3.3 µA in standby mode

- 0.32 µA in sleep mode

RAM

- 80 x 4 bit, directly addressable

- CMOS or Nch. open drain outputs

- Weak pull-up selectable in Nch. open drain

mode

FLASH

- 4096 x 16 bit (8k Byte),

4-bit ADC & Voltage Level Det. (SVLD)

- External voltage compare from PA[4] input possible (low

resolution 4 bit AD converter)

-7 different levels from 2 V to 3.0 V for SVLD

- Used for Power Check after POR (2.0V check)

- Busy flag during measure

CPU

- 4-bit RISC architecture

- 2 clock cycles per instruction (CPI=2)

- 72 basic instructions

Main Operating Modes and Resets

- Active mode (CPU is running)

- Interrupt generated if SVLD measurement low

- Standby mode (CPU in halt, peripherals running)

- Sleep mode (no clock, data kept)

- Initial Power-On-Reset with Power-Check

- Watchdog reset (logic)

- Reset terminal (software option on PA[3/4])

- Sleep Counter reset from Sleep mode

- Wakeup on change from Sleep mode

10-Bit Universal Counter

- 10, 8, 6 or 4 bit up/down counting

- Parallel load

- Event counting (PA[1] or PA[3/4])

- 8 different input clocks

- Full 10 bit or limited (8, 6, 4 bit) compare function

- 2 interrupt requests (on compare and on 0)

- Hi-frequency input on PA[1] and PA[3/4] or CPUClk

- Pulse width modulation (PWM) output

Prescaler

- Divider (4 stages) to best fit CPU clock (32kHz – 1MHz

to 32kHz system clock to keep peripherals timing close

to specification

- 15 stage system clock divider from 32kHz down to 1Hz

- 2 Interrupt requests (3 different frequencies)

- Prescaler reset (4kHz to 1Hz)

Interrupt Controller

- 2 external and 6 internal interrupt request sources

- Each interrupt request can individually be masked

- Each interrupt flag can individually be reset

- Automatic reset of each interrupt request after read

- General interrupt request to CPU can be disabled

- Automatic enabling of general interrupt request flag

when going into HALT mode

8-Bit Serial Interface

- 3 wire (Clock, DataIn , DataOut) master/slave mode

- READY output during data transfer

- Maximum shift clock is equal to the main system clock

- Interrupt request to the CPU after 8 bit data transfer

- Supports different serial formats

Sleep Counter Reset (SCR)

- wake up the EM6580 from sleep mode

- 4 timings selectable by register

- Inhibit SCR by register

- pins shared with general 4 bit PA[3:0] I/O port

Oscillator

- RC Oscillator range: 32kHz up to 800kHz

- No external components are necessary

- Temperature compensated

Package form available

- SO-8/14

- Die form (9 pin possible due to additional I/O pin)

- External clock source possible from PA[1]

NB: All frequencies written in this document are related to a typical system clock of 32 kHz !

03/07, rev. J

www.emmicroelectronic.com

123 4 5 6 7...55

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