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PDF S3C8465 Data sheet ( Hoja de datos )
| Número de pieza | S3C8465 | |
| Descripción | S3C8465/C8469 MICROCONTROLLER | |
| Fabricantes | Samsung semiconductor | |
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Hay una vista previa y un enlace de descarga de S3C8465 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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S3C8465/C8469/P8469
PRODUCT OVERVIEW
1 PRODUCT OVERVIEW
SAM8 PRODUCT FAMILY
Samsung's new SAM8 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 SAM8 microcontrollers have an
external interface that provides access to external memory and other peripheral devices.
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
one interrupt level at a time.
S3C8465/C8469 MICROCONTROLLER
The S3C8465/C8469 single-chip 8-bit microcontroller is designed for useful 10-bit resolution A/D converter,
UART, SIO, ZCD extended PWM application field. Its powerful SAM87 CPU architecture includes. The internal
register file is logically expanded to increase the on-chip register space.
The S3C8465/C8469 has 16/32K bytes of on-chip program ROM. A sophisticated bus interface enables access to
external memory and other peripherals when you use the chip in ROM-less mode. Following Samsung's modular
design approach, the following peripherals are integrated with the SAM87 core:
— Large number of programmable I/O ports (total 56 pins)
— One asynchronous UART module
— One synchronous SIO module
— Analog-to-digital converter with eight input channels and 10-bit resolution
— One 8-bit basic timer for watchdog function
— One 8-bit timer/counter with three operating modes (timer 0)
— One 8-bit timer for zero-cross detection circuit (timer 2)
— Two general-purpose 16-bit timer/counters with four operating modes (timer module 1)
— PWM block with one capture module, 16-bit timer/counter, PWM extension mode, and two PWM outputs
— One zero cross detection module
The S3C8465/C8469 is a versatile general-purpose microcontroller that is ideal for use in a wide range of
electronics applications requiring complex timer/counter, PWM, capture, SIO, UART and ZCD functions.
It is available in a 64-pin SDIP or 64-pin QFP package.
OTP
The S3P8469 is an OTP (One Time Programmable) version of the S3C8465/C8469 microcontroller. The
S3P8469 microcontroller has an on-chip 32-Kbyte one-time-programmable EPROM instead of a masked ROM.
The S3P8469 is comparable to the S3C8465/C8469, both in function and in pin configuration.
1-1
1 page  
S3C8465/C8469/P8469
PRODUCT OVERVIEW
P0.0/A8 1
51 P1.6/AD6
P4.7/INT11/TDG 2
50 P1.7/AD7
P4.6/INT10/TCG 3
49 P5.7/ADC7
P4.5/INT9/TDCK 4
48 P5.6/ADC6
P4.4/INT8/TCCK 5
47 P5.5/ADC5
P4.3/INT7CAPA 6
46 P5.4/ADC4
P4.2/INT6 7
45 P5.3/ADC3
P4.1/INT5/RxD
VDD
VSS
8
9
10
S3C8465/C8469
64-QFP-1420F
44
43
42
P5.2/ADC2
P5.1/ADC1
P5.0/ADC0
XOUT
11
41 AVSS
XIN 12
(Top View)
40 AVREF
EA 13
39 P6.7
P4.0/INT4 14
38 P6.6
P3.7/TxD 15
37 P6.5
RESET 16
36 P6.4
P3.6/SO 17
35 P6.3
P3.5/SI 18
34 P6.2
P3.4/SCK 19
33 P6.1
Figure 1-3. Pin Assignment Diagram (64-Pin QFP Package)
1-5
5 Page 
S3C8465/C8469/P8469
PRODUCT OVERVIEW
Pull-up
Enable
Select
Port 2 (High Byte) Data
Control Output (BUZ)
M
U
X
Output DIsable
External
Interrupt Input
Normal
Input
ZCD Input
VDD
Pull-up Resistor
(Typical Value: 47 KΩ)
VDD
In/Out
Noise Filter
Figure 1-6. Pin Circuit Type 3 (Port 2, P2.4–P2.7 only)
1-11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S3C8465.PDF ] | |
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