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부품번호 | S3P9014 기능 |
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기능 | SAM87RI family of 8-bit single-chip CMOS microcontrollers | ||
제조업체 | Samsung semiconductor | ||
로고 | |||
S3C9004/P9004/C9014/P9014
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
SAM87RI PRODUCT FAMILY
Samsung's SAM87RI family 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.
A dual address/data bus architecture and a large number of bit- or nibble-configurable I/O ports provide a flexible
programming environment for applications with varied memory and I/O requirements. Timer/counters with
selectable operating modes are included to support real-time operations. Many SAM87RI microcontrollers have
an external interface that provides access to external memory and other peripheral devices.
S3C9004/P9004/C9014/P9014 MICROCONTROLLER
The S3C9004/P9004/C9014/P9014 single-chip 8-bit microcontroller is fabricated using an advanced CMOS
process. It is built around the powerful SAM87RI CPU core.
Stop and Idle power-down modes were implemented to reduce power consumption. To increase on-chip register
space, the size of the internal register file was logically expanded. The S3C9004/P9004/C9014/P9014 has 4 K
bytes of program memory on-chip.
Using the SAM87RI design approach, the following peripherals were integrated with the SAM87RI core:
— Five configurable I/O ports (32 pins)
— 12 bit-programmable pins for external interrupts
— 8-bit timer/counter with three operating modes
The S3C9004/P9004/C9014/P9014 is a versatile microcontroller that can be used in a wide range of general
purpose applications. It is especially suitable for use as a keyboard controller and is available in a 40-pin DIP and
a 44-pin QFP package.
OTP
The S3C9004/C9014 microcontroller is also available in OTP (One Time Programmable) version,
S3P9004/P9014. S3P9004/P9014 microcontroller has an on-chip 8-Kbyte one-time-programmable EPROM
instead of masked ROM. The S3P9004/P9014 is comparable to S3C9004/C9014, both in function and in pin
configuration.
1-1
PRODUCT OVERVIEW
PIN ASSIGNMENTS
S3C9004/P9004/C9014/P9014
P3.0
INT/P4.0
T0CLK/INT/P4.1
INT/P4.2
T0OUT/INT/P4.3
AS/INT/P2.0
DS/INT/P2.1
R/ W/INT/P2.4
DM /INT/P2.3
INT/P2.4
INT/P2.5
INT/P2.6
INT/P2.7
NC
VSS1
AD7/P1.7
AD6/P1.6
AD5/P1.5
AD4/P1.4
AD3/P1.3
1 40
2 39
3 38
4 37
5 36
6 35
7 34
8 33
9 32
10 31
11 30
12 29
13 28
14 27
15 26
16 40-DIP 25
17 (Top View) 24
18 23
19 22
20 21
P3.1
P3.2
P3.3/CLO
VDD
P0.0/A8
P0.1/A9
P0.2/A10
P0.3/A11
P0.4/A12
P0.5
P0.6
P0.7
XOUT
XIN
RESET
VSS2
EA
P1.0/AD0
P1.1/AD1
P1.2/AD2
Figure 1-2. Pin Assignment Diagram (40-Pin DIP Package)
1-4
4페이지 S3C9004/P9004/C9014/P9014
PRODUCT OVERVIEW
OUTPUT
DATA
OPEN
DRAIN
OUTPUT
DISABLE
PULL-UP
ENABLE
INPUT
DATA
D0
MUX
D1
VDD
PULL-UP
RESISTOR
VDD
I/O
VSS
MODE
OUTPUT
INPUT
INPUT DATA
D0
D1
Figure 1-6. Pin Circuit Type D (Ports 2 and 4)
1-7
7페이지 | |||
구 성 | 총 26 페이지수 | ||
다운로드 | [ S3P9014.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
S3P9014 | SAM87RI family of 8-bit single-chip CMOS microcontrollers | Samsung semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |