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EM6635 Datasheet(PDF) 3 Page - EM Microelectronic - MARIN SA

Part No. EM6635
Description  Low Power Microcontroller with RC and 32kHz oscillators and 9 high drive outputs
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Maker  EMMICRO [EM Microelectronic - MARIN SA]
Homepage  http://www.emmicroelectronic.com
Logo EMMICRO - EM Microelectronic - MARIN SA

EM6635 Datasheet(HTML) 3 Page - EM Microelectronic - MARIN SA

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EM6635
03/03 REV. B
Copyright
 2002, EM Microelectronic-Marin SA
3
www.emmicroelectronic.com
1. Pin Description
Package
MLF2
Function
Symbol
Type Description
1
Ports
P23
I
Input port with selectable debouncer
2
P22
I
Input port with selectable debouncer
3
P21
I
Input port with selectable debouncer
4
P20
I
Input port with selectable debouncer
5
System
BZ
O
Buzzer output
6
RESET OUT
O
Reset output
7
Power Supply
VSS
negative supply, substrate
8
Test
TCK
EM test access, must be without any connection
9
TESTRC
EM test access, must be without any connection
10
Oscillator
QOUT
32 kHz quartz connection, input or External clock (metal option)
11
QIN
32 kHz quartz connection, output
12
Not connected
13
Test
TEST
EM test access, must be without any connection
14
System
CENV
Capacitor connection for envelop control tw. VSS
15
Power Supply
VRR
Regulated supply voltage, capacitor connection tw. VSS
16
System
RESET IN
I
active high reset input
17
Ports
P71
I/O
Input/output; low current drive
18
P70
I/O
Input/output; low current drive
19
P63
I/O
Input/output; low current drive
20
P62
I/O
Input/output; low current drive
21
P61
I/O
Input/output; low current drive
22
P60
I/O
Input/output; low current drive
23
P53
I/O
Input/output: configurable as serial clock I/O: SCK
24
P52
I/O
Input/output: configurable as serial output:
SOUT
25
P51
I/O
Input/output: configurable as serial status I/O: RDY
26
P50
I/O
Input/output: configurable as serial input:
SIN
27
Power Supply
VBAT (VDD)
Positive supply, capacitor tw. VSS (C depends on VBAT noise)
28
Ports
P13
I
Input port with selectable debouncer and edge detector
29
P12
I
Input port with selectable debouncer and edge detector
30
P11
I
Input port with selectable debouncer and edge detector
31
P10
I
Input port with selectable debouncer and edge detector
32
P72
I/O
Input/output; high current drive
33
P43
I/O
Input/output; high current drive
34
P42
I/O
Input/output; high current drive
35
P41
I/O
Input/output; high current drive
36
P40
I/O
Input/output; high current drive
37
P33
I/O
Input/output; high current drive, P33 configurable as Fout
38
P32
I/O
Input/output; high current drive
39
P31
I/O
Input/output; high current drive
40
P30
I/O
Input/output; high current drive
NC/P63
Not connected


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