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S3C9654のメーカーはSamsung semiconductorです、この部品の機能は「MICROCONTROLLER」です。 |
部品番号 | S3C9654 |
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部品説明 | MICROCONTROLLER | ||
メーカ | Samsung semiconductor | ||
ロゴ | |||
このページの下部にプレビューとS3C9654ダウンロード(pdfファイル)リンクがあります。 Total 27 pages
S3C9654/C9658/P9658
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
SAM88RCRI PRODUCT FAMILY
Samsung's SAM88RCRI family of 8-bit single-chip CMOS microcontrollers offer fast and efficient CPU, a wide
range of integrated peripherals, and supports OTP device.
A dual address/data bus architecture and 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.
S3C9654/C9658/P9658 MICROCONTROLLER
The S3C9654/C9658/P9658 microcontroller with USB function can be used in a wide range of general purpose
applications. It is especially suitable for mouse or joystick controller and is available in 16, 18, 20-pin DIP and
SOP package.
The S3C9654/C9658/P9658 single-chip 8-bit microcontroller is fabricated using an advanced CMOS process. It is
built around the powerful SAM88RCRI 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 S3C9654/C9658/P9658 has 4/8 Kbytes of
program memory on-chip (S3C9654/C9658), and 208 bytes of RAM including 16 bytes of working register.
Using the SAM88RCRI design approach, the following peripherals were integrated with the SAM88RCRI core:
— Three configurable I/O ports (14 pin, at 20 pin)
— 14-bit programmable pins for external interrupts (at 20 pin)
— 8-bit timer/counter with two operating modes
OTP
The S3C9654/C9658 microcontroller is also available in OTP (One Time Programmable) version. S3P9658
microcontroller has an on-chip 4/8 Kbyte one-time-programmable EPROM instead of masked ROM. The
S3P9658 is comparable to S3C9654/C9658, both in function and in pin configuration.
1-1
1 Page S3C9654/C9658/P9658
BLOCK DIAGRAM
PRODUCT OVERVIEW
TEST
RESET
XIN
XOUT
OSC
SUB
OSC
Basic
Timer
Timer 0
LVR
Port I/O and
Interrupt Control
SAM88RCRI CPU
8K (4K)
ROM
208 Byte
RAM
NOTE: 16, 18, 20 DIP and SOP.
Figure 1-1. Block Diagram
Port 1/
Compa
-rator
P1.0/CIN0/INT1
P1.1/CIN0/INT1
P1.2/CIN0/INT1
P1.3/CIN0/INT1
P1.4/CIN0/INT1
P1.5/CIN0/INT1
Port 0
P0.0/INT0
P0.1/INT0
P0.2/INT0 (note)
P0.3/INT0 (note)
P0.4/INT0 (note)
P0.5/INT0 (note)
USB
SIE
P2.1/D+/INT2
P2.0/D-/INT2
1-3
3Pages PRODUCT OVERVIEW
S3C9654/C9658/P9658
Table 1-1. Signal Descriptions
Pin Names
P0.0
P0.1–P0.5
P1.0–P1.5
P2.0/D-
–
P2.1/D+
XOUT, XIN
INT0
Pin
Type
I/O
I/O
I/O
I/O
–
I
Pin Description
Bit-programmable I/O port for Schmitt trigger
input or n-ch open drain output (50 mA).
Pull-up resistor is assignable to input pin by
software and is automatically disabled for
output pin. Port 0 can be individually configured
as external interrupt input.
Bit-programmable I/O port for Schmitt trigger
input or push-pull output. Pull-up resistors
individually assignable to input pins by software
and are automatically disabled for output pins.
Port 0 can be individually configured as
external interrupt inputs.
Bit-programmable I/O port for Schmitt trigger
input or push-pull output. Pull-up resistors are
individually assignable to input pins by
software. Port 1 can be configured as
comparator input or external interrupt inputs.
Pull-down resistors are individually assignable.
(in comparator input)
Bit-programmable I/O port for Schmitt trigger
input or n-ch open drain output. Pull-up
resistors are individually assignable to input
pins by software and are automatically disabled
for output pins. Port 2 can be individually
configured as external interrupt inputs. Also it
can be configured as an USB ports.
System clock input and output pin
(crystal/ceramic oscillator, or external clock
source)
External interrupt for bit-programmable port 0
Circuit
Number
SK
D
CP
CP
–
D
INT1
INT2
VDD
VSS
RESET
I External interrupt for bit-programmable port 1
I External interrupt for bit-programmable port 2
– Power input pin
– VSS is a ground power for CPU core.
1 Reset input pin (Pull-up register embedded)
D
D
–
–
–
Pin
Numbers
3
1, 10, 11,
12, 20
4–9
17, 18
14, 15
1, 3, 10,
11, 12, 20
4–9
17, 18
19
2
16
Share
Pins
INT0
INT0
CIN0-5
INT1
INT2
–
Port 0
Port 1
Port 2
–
–
–
1-6
6 Page | |||
ページ | 合計 : 27 ページ | ||
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PDF ダウンロード | [ S3C9654 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
S3C9654 | MICROCONTROLLER | Samsung semiconductor |
S3C9658 | MICROCONTROLLER | Samsung semiconductor |