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S3P80E7 데이터시트 PDF




Samsung semiconductor에서 제조한 전자 부품 S3P80E7은 전자 산업 및 응용 분야에서
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부품번호 S3P80E7 기능
기능 S3C8-SERIES MICROCONTROLLERS
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S3P80E7 데이터시트, 핀배열, 회로
S3C80E5/P80E5/C80E7/P80E7 (Preliminary Spec)
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
S3C8-SERIES MICROCONTROLLERS
Samsung's S3C8-series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range
of integrated peripherals and various mask-programmable ROM sizes. Important CPU features include:
— Efficient register-oriented architecture
— Selectable CPU clock sources
— Idle and Stop power-down mode release by interrupt
— Built-in basic timer with watchdog function
A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more
interrupt sources and vectors. Fast interrupt processing (within a minimum six CPU clocks) can be assigned to
specific interrupt levels.
S3C80E5/C80E7 MICROCONTROLLER
The S3C80E5/C80E7 single-chip CMOS
microcontroller is fabricated using a highly
advanced CMOS process, based on Samsung’s
newest CPU architecture.
The S3C80E5/C80E7 is the microcontroller which
has 16/24-Kbyte mask-programmable ROM. The
S3P80E5/P80E7 is the microcontroller which has
16/24-Kbyte one-time-programmable EPROM.
Using a proven modular design approach, Samsung
engineers developed the S3C80E5/C80E7 by
integrating the following peripheral modules with the
powerful SAM87 core:
— Four programmable I/O ports, including three
8-bit ports and one 2-bit port, for a total of 26
pins.
OTP
— Internal LVD circuit and twelve bit-
programmable pins for external interrupts.
— One 8-bit basic timer for oscillation stabilization
and watchdog functions (system reset).
— One 8-bit timer/counter and one 16-bit
timer/counter with selectable operating modes.
— One 8-bit counter with auto-reload function and
one-shot or repeat control.
The S3C80E5/C80E7 is a versatile general-purpose
microcontroller which is especially suitable for use
as unified remote transmitter controller. It is
currently available in a 32-pin SOP and SDIP
package for S3C80E5 and S3C80E7. And available
in 40 DIP package only for S3C80E7.
The S3P80E5/P80E7 is an OTP (One Time Programmable) version of the S3C80E5/C80E7 microcontroller. The
S3P80E5/P80E7 microcontroller has an on-chip 16/24-Kbyte one-time-programmable EPROM instead of a
masked ROM. The S3P80E5/P80E7 is comparable to the S3C80E5/C80E7, both in function and in pin
configuration.
1-1




S3P80E7 pdf, 반도체, 판매, 대치품
PRODUCT OVERVIEW
PIN ASSIGNMENTS
S3C80E5/P80E5/C80E7/P80E7 (Preliminary Spec)
VSS
XIN
XOUT
TEST
P2.0/INT5
P2.1/INT6
P2.2/INT7
P2.3/INT8
P0.0/INT0
P0.1/INT1
P0.2/INT2
P0.3/INT3
P0.4/INT4
P0.5/INT4
P0.6/INT4
P0.7/INT4
1 32
2 31
3 30
4 29
5 28
6 27
7 S3C80E5 26
8 S3C80E7 25
9 32-SOP/SDIP 24
10 (Top View) 23
11 22
12 21
13 20
14 19
15 18
16 17
VDD
RESET/BACK-UP MODE
P3.1/REM/T0CK
P3.0/T0PWM/T0CAP/T1CAP
P2.7
P2.6
P2.5
P2.4
P1.7
P1.6
P1.5
P1.4
P1.3
P1.2
P1.1
P1.0
Figure 1-2. Pin Assignment (32-Pin SOP/SDIP Package)
VSS
XIN
XOUT
TEST
NC
NC
P2.0/INT5
P2.1/INT6
P2.2/INT7
P2.3/INT8
P0.0/INT0
P0.1/INT1
P0.2/INT2
P0.3/INT3
NC
NC
P0.4/INT4
P0.5/INT4
P0.6/INT4
P0.7/INT4
1 40
2 39
3 38
4 37
5 36
6 35
7 34
8 33
9 S3C80E5 32
10 S3C80E7 31
11 40-DIP 30
12 29
13 (Top View) 28
14 27
15 26
16 25
17 24
18 23
19 22
20 21
VDD
RESET/BACK-UP MODE
P3.1/REM/T0CK
P3.0/T0PWM/T0CAP/T1CAP
NC
NC
P2.7
P2.6
P2.5
P2.4
P1.7
P1.6
P1.5
P1.4
NC
NC
P1.3
P1.2
P1.1
P1.0
Figure 1-3. Pin Assignment (40-Pin DIP Package)
1-4

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S3P80E7 전자부품, 판매, 대치품
S3C80E5/P80E5/C80E7/P80E7 (Preliminary Spec)
PRODUCT OVERVIEW
PULL-UP
ENABLE
DATA
OUTPUT
DISABLE
NORMAL INPUT
VDD
PULL-UP RESISTOR
(Typical 21 K)
VDD
I/O
NOISE
FILTER
VSS
STOP
Oscillator Release (SED and R circuit)
NOTE:
To prevent and recover from abnormal stop status caused by battery bouncing, the S3P80E5
has a special logic SED and R circuit related to P0 and P1. This is a specific function for key
input/output of universal remote controller. When these ports (P0, P1) are used as a normal
input pin, unexpected stop mode releasing can occur by input level switching. Hence, the user
should be aware of input level switching, if P0 and P1 are to be used as normal input ports.
Figure 1-5. Pin Circuit Type 2 (Port 1)
1-7

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S3P80E7

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