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参数资料
| 型号： | EM6617SO28A |
| 英文描述： | Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: 0°C to 70°C; Package: 8-EPSOIC T&R |
| 中文描述： | 微控制器 |
| 文件页数： | 34/67页 |
| 文件大小： | 824K |
| 代理商： | EM6617SO28A |
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EM6617
03/02 REV. C/442
Copyright
2002, EM Microelectronic-Marin SA
4
www.emmicroelectronic.com
1. Pin Description for EM6617
PDIP24
SO24
PDIP28
SO28
TSSOP28
Signal Name
Function
Remarks
17
20
VBAT=VDD
Positive power supply
Main power pin
MFP programming connection
21
24
VSS
Negative power supply
Reference terminal, substrate
MFP programming connection
18
21
Vreg
Internal voltage regulator
connect to minimum 100nF
MFP programming connection
15
18
Test
Input test terminal,
internal pull-down 15k
for EM tests only, ground 0 !
Except for MFP programming
14
17
Reset
Reset terminal
internal pull-down 15k
16
19
Strobe
Strobe / reset status
C reset state + port B write
19
22
Qin
Crystal terminal 1
32kHz crystal
MFP programming connection
20
23
Qout
Crystal terminal 2
32kHz crystal
MFP programming connection
10
13
PB[0]
Input or output, CMOS or Nch.
open drain; port B terminal 0
Ck[12] output (2 KHz)
11
14
PB[1]
Input or output, CMOS or Nch.
open drain; port B terminal 1
Ck[16] output (32 KHz)
12
15
PB[2]
Input or output, CMOS or Nch.
open drain; port B terminal 2
Ck[11] output (1 KHz)
13
16
PB[3]
Input or output, CMOS or Nch.
open drain; port B terminal 3
PWM output
6
7
PA[0]
Input port A terminal 0
TestVar 1,
event counter
7
8
PA[1]
Input port A terminal 1
TestVar 2
5
6
PA[2]
Input port A terminal 2
8
9
PA[3]
Input port A terminal 3
Event counter
4
5
PC[0]
Input or output, CMOS or Nch.
open drain; port C terminal 0
9
10
PC[1]
Input or output, CMOS or Nch.
open drain; port C terminal 1
-
4
PC[2]
Input or output, CMOS or Nch.
open drain; port C terminal 2
Bonded only in 28 pin package
-
12
PC[3]
Input or output, CMOS or Nch.
open drain; port C terminal 3
Bonded only in 28 pin package
22
25
Ain
channel A for A/D converter
23
26
Bin
channel B for A/D converter
24
27
Vref
external voltage reference input
FOR the A/D converter
Only used for external Vref
i.e. Vref not equal to VDD
1
28
Vgnd
Virtual analogue ground for A/D
converter
Virtual Ground, usually VDD/2
2
Data
Serial write buffer data out
3
Clk
Serial write buffer clock out
Gray shaded area : MFP programming connections (VDD, Vreg, Qin , Qout, Test, Vss).
相关PDF资料 |
PDF描述 |
|---|---|
| EM6617SO28B | Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 8-EPSOIC T&R |
| EM6617TP28A | Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: 0°C to 70°C; Package: 8-EPSOIC T&R |
| EM6617TP28B | Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 8-EPSOIC T&R |
| EM6640SO18A | Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 8-SOIC |
| EM6640SO18B | Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 10-DFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EM6617SO28B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller |
| EM6617TP28A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller |
| EM6617TP28B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller |
| EM6617WP11 | 制造商:EMMICRO 制造商全称:EM Microelectronic - MARIN SA 功能描述:Ultra Low Power Microcontroller with ADC AND EEPROM |
| EM6617WP27 | 制造商:EMMICRO 制造商全称:EM Microelectronic - MARIN SA 功能描述:Ultra Low Power Microcontroller with ADC AND EEPROM |
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