Datasheet.kr   

VRS550 데이터시트 PDF




Goal에서 제조한 전자 부품 VRS550은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 VRS550 자료 제공

부품번호 VRS550 기능
기능 (VRS550 / VRS560) Flash / MCU
제조업체 Goal
로고 Goal 로고


VRS550 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 30 페이지수

미리보기를 사용할 수 없습니다

VRS550 데이터시트, 핀배열, 회로
www.DataSheet4U.com
VRS550 / VRS560
VERSA
Datasheet Rev 1.1
VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
Datasheet Rev 1.1
1134 Ste Catherine Street West, Suite 900, Montreal, Quebec, Canada H3B 1H4 Tel: (514) 871-2447 http://www.goalsemi.com
1




VRS550 pdf, 반도체, 판매, 대치품
Pin Descriptions for PLCC-44
TABLE 2: PIN DESCRIPTIONS FOR PLCC-44
PLCC
- 44
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Name
NC
T2
P1.0
T2EX
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RES
RXD
P3.0
NC
TXD
P3.1
#INT0
P3.2
#INT1
P3.3
T0
P3.4
T1
P3.5
#WR
P3.6
#RD
P3.7
XTAL2
XTAL1
VSS
NC
I/O Function
- No Connect
I Timer 2 Clock Out
I/O Bit 0 of Port 1
I Timer 2 Control
I/O Bit 1 of Port 1
I/O Bit 2 of Port 1
I/O Bit 3 of Port 1
I/O Bit 4 of Port 1
I/O Bit 5 of Port 1
I/O Bit 6 of Port 1
I/O Bit 7 of Port 1
I Reset
I Receive Data
I/O Bit 0 of Port 3
- No Connect
O Transmit Data &
I/O Bit 1 of Port 3
I External Interrupt 0
I/O Bit 2 of Port 3
I External Interrupt 1
I/O Bit 3 of Port 3
I Timer 0
I/O Bit 4 of Port 3
I Timer 1 & 3
I/O Bit 5 of Port
O Ext. Memory Write
I/O Bit 6 of Port 3
O Ext. Memory Read
I/O Bit 7 of Port 3
O Oscillator/Crystal Output
I Oscillator/Crystal In
- Ground
- No Connect
VRS550 / VRS560
VERSA
Datasheet Rev 1.1
PLCC
- 44
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Name
P2.0
A8
P2.1
A9
P2.2
A10
P2.3
A11
P2.4
A12
P2.5
A13
P2.6
A14
P2.7
A15
#PSEN
ALE
NC
#EA
P0.7
AD7
P0.6
AD6
P0.5
AD5
P0.4
AD4
P0.3
AD3
P0.2
AD2
P0. 1
AD1
P0.0
AD0
VDD
I/O Function
I/O Bit 0 of Port 2
O Bit 8 of External Memory Address
I/O Bit 1 of Port 2
O Bit 9 of External Memory Address
I/O Bit 2 of Port 2
O Bit 10 of External Memory Address
I/O Bit 3 of Port 2 &
O Bit 11 of External Memory Address
I/O Bit 4 of Port 2
O Bit 12 of External Memory Address
I/O Bit 5 of Port 2
O Bit 13 of External Memory Address
I/O Bit 6 of Port 2
O Bit 14 of External Memory Address
I/O Bit 7 of Port 2
O Bit 15 of External Memory Address
O Program Store Enable
O Address Latch Enable
- No Connect
I External Access
I/O Bit 7 Of Port 0
I/O
Data/Address Bit 7 of External
Memory
I/O Bit 6 of Port 0
I/O
Data/Address Bit 6 of External
Memory
I/O Bit 5 of Port 0
I/O
Data/Address Bit 5 of External
Memory
I/O Bit 4 of Port 0
I/O
Data/Address Bit 4 of External
Memory
I/O Bit 3 Of Port 0
I/O
Data/Address Bit 3 of External
Memory
I/O Bit 2 of Port 0
I/O
Data/Address Bit 2 of External
Memory
I/O Bit 1 of Port 0 & Data
I/O Address Bit 1 of External Memory
I/O Bit 0 Of Port 0 & Data
I/O Address Bit 0 of External Memory
- VCC
P1.5
P1.6
P1.7
RE SET
RX D/P 3. 0
NC
TXD/P3.1
#INT0/P3.2
#INT1/P3.3
T0/P3.4
T1/P3.5
6
7
1
40
39
VRS550 / VRS560
PLCC-44
17 29
18 28
P0.4 /A D4
P0.5 /A D5
P0.6 /A D6
P0.7 /A D7
#EA
NC
ALE
#PS EN
P2.7 /A 15
P2.6 /A 14
P2.5 /A 13
1134 Ste Catherine Street West, Suite 900, Montreal, Quebec, Canada H3B 1H4 Tel: (514) 871-2447 http://www.goalsemi.com
4

4페이지










VRS550 전자부품, 판매, 대치품
VRS550 / VRS560
VERSA
Datasheet Rev 1.1
Program Memory Structure
Program Memory
The VRS550 includes 8k of on-chip Flash that can be
used as general program memory. The Flash memory
size of the VRS560 is 16k.
FIGURE 3: VRS560 / VRS550 INTERNAL PROGRAM MEMORY
3FFFh
VRS560
Flash Memory
(16k Bytes)
0000h
1FFFh
0000h
VRS550
Flash Memory
(8k Bytes)
Program Status Word Register
The register below contains the program state flags.
These flags may be read or written to by the user.
TABLE 6: PROGRAM STATUS WORD REGISTER (PSW) - SFR DOH
7 6543
CY AC F0 RS1 RS0
2
OV
1
-
0
P
Bit Mnemonic Description
7 CY
Carry Bit
6 AC
Auxiliary Carry Bit from bit 3 to 4.
5 F0
User definer flag
4 RS1
R0-R7 Registers bank select bit 0
3 RS0
R0-R7 Registers bank select bit 1
2 OV
Overflow flag
1-
-
0P
Parity flag
RS1 RS0
00
01
10
11
Active Bank
0
1
2
3
Address
00h-07h
08h-0Fh
10h-17h
18-1Fh
Data Pointer
The VRS550 and VRS560 have one 16-bit data
pointer. The DPTR is accessed through two SFR
addresses: DPL located at address 82h and DPH
located at address 83h.
Data Memory
The VRS550 and the VRS560 have a total of: 256 bytes
of RAM configured like the internal memory structure of
a standard 8052.
FIGURE 4: VRS550 /VRS560 RAM MEMORY
FF
Upper 128 bytes
(Can only be accessed in
indirect addressing mode)
SFR
(Can only be accessed in direct
addressing mode)
Lower 128 bytes
(Can be accessed in indirect and
direct addressing mode)
80
Lower 128 bytes (00h to 7Fh, Bank 0 & Bank 1)
The lower 128 bytes of data memory (from 00h to 7Fh)
can be summarized in the following points:
Address range 00h to 7Fh can be accessed in
direct and indirect addressing modes.
Address range 00h to 1Fh includes R0-R7
registers area.
Address range 20h to 2Fh is bit addressable.
Address range 30h to 7Fh is not bit addressable
and can be used as general-purpose storage.
Upper 128 bytes (80h to FFh, Bank 2 & Bank 3)
The upper 128 bytes of the data memory ranging from
80h to FFh can be accessed using indirect addressing
or by using the bank mapping in direct addressing
mode.
FIGURE 5: VRS550 / VRS560 RAM STRUCTURE
FFh
FFh
128 B ytes of
Indir ect Ac ces s RAM
(SP, R0,R1 )
SFR A rea
Direc t or Bit Acc ess
Only
85 84 83 82 81 80
DPH
DPL
SP
P0
80h
7 Fh
8 0 Byte s of
Genera l Pur pos e RAM
30h
2 Fh
7F 7 E 7D 7C 7B 7 A 79
77 76 75 74 73 72 71
78
70
0F 0 E 0D 0C
0B 0 A 09
08
20h
07 06 05 04 03 02 01 00
R7
-
18h R 0
R7
-
Re gister s Ba nk 3
Re gister s Ba nk 2
10h R 0
R7
- Re gister s Ba nk 1
08h R 0
R7
-
Re gister s Ba nk 0
00h R 0
1134 Ste Catherine Street West, Suite 900, Montreal, Quebec, Canada H3B 1H4 Tel: (514) 871-2447 http://www.goalsemi.com 7

7페이지


구       성 총 30 페이지수
다운로드[ VRS550.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
VRS550

(VRS550 / VRS560) Flash / MCU

Goal
Goal

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵