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Número de pieza | S3P7565 | |
Descripción | single-chip CMOS microcontroller | |
Fabricantes | Samsung semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de S3P7565 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! S3C7565/P7565
1 PRODUCT OVERVIEW
PRODUCT OVERVIEW
OVERVIEW
The S3C7565/P7565 single-chip CMOS microcontroller is designed for high performance in the application for
Caller-ID, Telephone using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangable Microcontrollers).
Featuring a DTMF generator, up-to-960-dot LCD direct drive capability, one 8-bit timer/counter and flexible two
8-bit timer/counters, and serial I/O interface, the S3C7565/P7565 offer an excellent design solution for a wide
variety of applications requiring DTMF, LCD support.
Up to 43 (including COM/SEG) pins in the 100-pin QFP package can be dedicated to I/O. Nine vectored
interrupts provide a fast response to internal and external events. In addition the advanced CMOS technology a
of the S3C7565/P7565 ensures low power consumption with a wide operating voltage range.
OTP
The S3C7565 microcontroller is also available in OTP (One Time Programmable) version, S3P7565.
S3P7565 microcontroller has an on-chip 16 K-byte one-time-programmable EPROM instead of masked ROM.
The S3P7565 is comparable to S3C7565, both in function and in pin configuration.
1-1
1 page S3C7565/P7565
PRODUCT OVERVIEW
PIN DESCRIPTIONS
Pin Name
P0.0
P0.1
P0.2
P0.3
P1.0
P1.1
P1.2
P1.3
P2.0
P2.1
P2.2
P3.0
P3.1
P3.2
P3.3
P4.0–P4.3
P5.0–P5.3
P6.0–P6.3
P7.0–P7.3
P8.0–P8.1
P8.2–P8.3
P9.0–P9.3
P10.0–P10.3
SCK
SO
Table 1-1. S3C7565 Pin Descriptions
Pin Type
I/O
I
I/O
Description
Share Pin
4-bit I/O port.
1-bit and 4-bit read/write and test is possible.
Individual pins are software configurable as input or
output.
Individual pins are software configurable as open-drain or
push-pull output.
4-bit pull-up resistors are software assignable; pull-up
resistors are automatically disabled for output pins.
SCK/K0
SO/K1
SI/K2
BUZ/K3
4-bit input port.
1-bit and 4-bit read and test is possible.
4-bit pull-up resistors are software assignable.
INT0
INT1
INT2
INT4
Same as port 0 except that port 2 is a 3-bit I/O port.
CLO
VLC1
I/O Same as port 0.
TCLO0
TCLO1
TCL0
TCL1
I/O 4-bit I/O ports.
COM8–COM11
1-, 4-bit or 8-bit read/write and test is possible.
COM12–COM15
Individual pins are software configurable as input or
output.
4-bit pull-up resistors are software assignable; pull-up
resistors are automatically disabled for output pins.
I/O Same as P4, P5.
SEG59–
SEG56/K4–K7
SEG55/CIN0–
SEG52/CIN3
I/O Input ports.
SEG51/LCDCK
1, 4-bit or 8-bit read and test is possible.
SEG50/LCDSY
4-bit pull-up resistors are software assignable; pull-up
resistors are automatically disabled for output pins.
These pins can not be used as push-pull output. Refer to
the NOTES of table 10-3. Port Mode Group Flags.
I/O Same as P4, P5.
SEG49
SEG48
I/O Same as P4, P5.
I/O Serial I/O interface clock signal.
I/O Serial data output.
SEG47–SEG44
SEG43–SEG40
P0.0/K0
P0.1/K1
1-5
5 Page S3C7565/P7565
PRODUCT OVERVIEW
VLC1
VLC2
VLC3
COM/SEG
VLC4
VLC5
VLC6
Figure 1-10. Pin Circuit Type H-3
1-11
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet S3P7565.PDF ] |
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