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PDF S3C8248 Data sheet ( Hoja de datos )
| Número de pieza | S3C8248 | |
| Descripción | S3C8-SERIES MICROCONTROLLERS | |
| Fabricantes | Samsung semiconductor | |
| Logotipo |  |
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S3C8248/C8245/P8245/C8247/C8249/P8249
PRODUCT OVERVIEW
1 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. Among the major CPU features are:
— 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 of four CPU clocks) can be assigned
to specific interrupt levels.
S3C8248/C8245/P8245/C8247/C8249/P8249 MICROCONTROLLER
The S3C8248/C8245/P8245/C8247/C8249/P8249
single-chip CMOS microcontroller are fabricated
using the highly advanced CMOS process, based on
Samsung’s newest CPU architecture.
The S3C8248, S3C8245, S3C8247, S3C8249 are a
microcontroller with a 8K-byte, 16K-byte, 24K-byte.
32K-byte mask-programmable ROM embedded
respectively.
The S3P8245 is a microcontroller with a 16K-byte
one-time-programmable ROM embedded.
The S3P8249 is a microcontroller with a 32K-byte
one-time-programmable ROM embedded.
Using a proven modular design approach, Samsung
engineers have successfully developed the
S3C8248/C8245/P8245/C8247/C8249/P8249 by
integrating the following peripheral modules with the
powerful SAM8 core:
— Six programmable I/O ports, including five 8-bit
ports and one 5-bit port, for a total of 45 pins.
— Eight bit-programmable pins for external
interrupts.
— One 8-bit basic timer for oscillation stabilization
and watchdog functions (system reset).
— Two 8-bit timer/counter and two 16-bit
timer/counter with selectable operating modes.
— Watch timer for real time.
— 8-input A/D converter
— Serial I/O interface
The S3C8248/C8245/P8245/C8247/C8249/P8249
is versatile microcontroller for camera, LCD and
ADC application, etc. They are currently available in
80-pin TQFP and 80-pin QFP package
OTP
The S3P8245/P8249 are OTP (One Time Programmable) version of the S3C8245/C8249 microcontroller. The
S3P8245 microcontroller has an on-chip 16K-byte one-time-programmable EPROM instead of a masked ROM.
The S3P8249 microcontroller has an on-chip 32K-byte one-time-programmable EPROM instead of a masked
ROM. The S3P8245 is comparable to the S3P8245, both in function and in pin configuration.
The S3P8249 is comparable to the S3P8249, both in function and in pin configuration.
1-1
1 page  
S3C8248/C8245/P8245/C8247/C8249/P8249
PRODUCT OVERVIEW
SEG26/P5.2
SEG27/P5.3
SEG28/P5.4
SEG29/P5.5
SEG30/P5.6
SEG31/P5.7
P3.0/TBPWM
P3.1/TAOUT/TAPWM
P3.2/TACLK
P3.3/TACAP/SDAT
P3.4/SCLK
VDD
VSS
XOUT
XIN
TEST
XTIN
XTOUT
RESET
P0.0/INT0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
S3C8248/C8245
/C8247/C8249
(80-TQFP-1212)
60 SEG5
59 SEG4
58 SEG3
57 SEG2
56 SEG1
55 SEG0
54 COM3
53 COM2
52 COM1
51 COM0
50 VLC2
49 VLC1
48 VLC0
47 CA
46 CB
45 AVSS
44 AVREF
43 P2.7/ADC7/VVLDREF
42 P2.6/ADC6
41 P2.5/ADC5
Figure 1-3. S3C8248/C8245/C8247/C8249 Pin Assignments (80-TQFP)
1-5
5 Page 
S3C8248/C8245/P8245/C8247/C8249/P8249
ELECTRICAL DATA
19 ELECTRICAL DATA
OVERVIEW
In this chapter, S3C8248/C8245/C8247/C8249 electrical characteristics are presented in tables and graphs.
The information is arranged in the following order:
— Absolute maximum ratings
— Input/output capacitance
— D.C. electrical characteristics
— A.C. electrical characteristics
— Oscillation characteristics
— Oscillation stabilization time
— Data retention supply voltage in stop mode
— Serial I/O timing characteristics
— A/D converter electrical characteristics
19-1
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S3C8248.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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| S3C8247 | S3C8-SERIES MICROCONTROLLERS | Samsung semiconductor |
| S3C8248 | S3C8-SERIES MICROCONTROLLERS | Samsung semiconductor |
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