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PDF S3C8075 Data sheet ( Hoja de datos )
| Número de pieza | S3C8075 | |
| Descripción | SAM87 family of 8-bit single-chip CMOS microcontrollers/ 272-byte general purpose register area/ 16-Kbyte internal program memory | |
| Fabricantes | Samsung semiconductor | |
| Logotipo |  |
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S3C8075/P8075
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
SAM8 PRODUCT FAMILY
Samsung's SAM87 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. 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 of six CPU clocks) can be assigned to
specific interrupt levels.
S3C8075/P8075 MICROCONTROLLERS
S3C8075/P8075 single-chip 8-bit microcontrollers are based on the powerful SAM87 CPU architecture. The
internal register file is logically expanded to increase the on-chip register space. The S3C8075 has 16-Kbyte
mask-programmable ROM. The S3P8075 has 16-Kbyte one-time-programmable EPROM.
Following Samsung's modular design approach, the following peripherals are integrated with the SAM87 core:
— Seven programmable I/O ports (total 56 pins)
— One 8-bit basic timer for oscillation stabilization and watchdog functions
— One synchronous operating mode and three full-duplex asynchronous UART modes
— Two 8-bit timers with interval timer and PWM modes
— Two 16-bit general-purpose timer/counters
OTP
The S3C8075 microcontroller is also available in OTP (One Time Programmable) version, S3P8075. S3P8075
microcontroller has an on-chip 16-Kbyte one-time-programmable EPROM instead of masked ROM. The
S3P8075 is comparable to S3C8075, both in function and in pin configuration.
1-1
1 page  
S3C8075/P8075
PRODUCT OVERVIEW
P0.6/A14
P0.5/A13
P0.4/A12
P0.3/A11
P0.2/A10
P0.1/A9
P0.0/A8
P4.7/INT11
P4.6/INT10
P4.5/INT9
P4.4/INT8
P4.3/INT7
P4.2/INT6
P4.1/INT5/TDG
P4.0/INT4/TCG
VDD1
VSS1
XOUT
XIN
EA
P5.6
P5.7
RESET
P3.7/RxD
P3.6/TxD
P3.5/TB
P3.4/TA
P3.3
P3.2
P3.1/TDCK
P3.0/TCCK
P6.0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
S3C8075
64-SDIP
(Top View)
64 P0.7/A15
63 P1.0/AD0
62 P1.1/AD1
61 P1.2/AD2
60 P1.3/AD3
59 P1.4/AD4
58 P1.5/AD5
57 P1.6/AD6
56 P1.7/AD7
55 P5.5
54 P5.4
53 P5.3
52 P5.2
51 P5.1
50 P5.0
49 VDD2
48 VSS2
47 P2.0/ AS
46 P2.1/ DS
45 P2.2/R/ W
44 P2.3/ DM
43 P2.4/INT0/ WAIT
42 P2.5/INT1
41 P2.6/INT2
40 P2.7/INT3
39 P6.7
38 P6.6
37 P6.5
36 P6.4
35 P6.3
34 P6.2
33 P6.1
Figure 1-2. S3C8075 Pin Assignments (64-SDIP)
1-5
5 Page 
S3C8075/P8075
PRODUCT OVERVIEW
Port 3 Data
Control Output
Select
M
U
X
Data
Output Disable
In
VDD
In/Out
VSS
Figure 1-8. Pin Circuit Type D-1 (Port 3)
Pull-Up Enable
Data
Output Disable
Input
External
Interrpt Input
VDD
Pull-Up Resistor
(Typical Value: 47 KΩ)
VDD
Noise Filter
VSS
In/Out
Figure 1-9. Pin Circuit Type D (Port 4)
1-11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S3C8075.PDF ] | |
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