Datasheet.kr   

AT89C5131A-L PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 AT89C5131A-L
기능 8-bit Flash Microcontroller
제조업체 ATMEL
로고 ATMEL 로고 


전체 30 페이지

		

No Preview Available !

AT89C5131A-L 데이터시트, 핀배열, 회로
Features
80C52X2 Core (6 Clocks per Instruction)
– Maximum Core Frequency 48 MHz in X1 Mode, 24 MHz in X2 Mode
– Dual Data Pointer
– Full-duplex Enhanced UART (EUART)
– Three 16-bit Timer/Counters: T0, T1 and T2
– 256 Bytes of Scratchpad RAM
16/32-Kbyte On-chip Flash EEPROM In-System Programming through USB
– Byte and Page (128 bytes) Erase and Write
– 100k Write Cycles
3-KbyteFlash EEPROM for Bootloader
– Byte and Page (128 bytes) Erase and Write
– 100k Write Cycles
1-Kbyte EEPROM Data (
– Byte and Page (128 bytes) Erase and Write
– 100k Write Cycles
On-chip Expanded RAM (ERAM): 1024 Bytes
Integrated Power Monitor (POR/PFD) to Supervise Internal Power Supply
USB 1.1 and 2.0 Full Speed Compliant Module with Interrupt on Transfer Completion
– Endpoint 0 for Control Transfers: 32-byte FIFO
– 6 Programmable Endpoints with In or Out Directions and with Bulk, Interrupt or
Isochronous Transfers
• Endpoint 1, 2, 3: 32-byte FIFO
• Endpoint 4, 5: 2 x 64-byte FIFO with Double Buffering (Ping-pong Mode)
• Endpoint 6: 2 x 512-byte FIFO with Double Buffering (Ping-pong Mode)
– Suspend/Resume Interrupts
– Power-on Reset and USB Bus Reset
– 48 MHz DPLL for Full-speed Bus Operation
– USB Bus Disconnection on Microcontroller Request
5 Channels Programmable Counter Array (PCA) with 16-bit Counter, High-speed
Output, Compare/Capture, PWM and Watchdog Timer Capabilities
Programmable Hardware Watchdog Timer (One-time Enabled with Reset-out): 50 ms to
6s at 4 MHz
Keyboard Interrupt Interface on Port P1 (8 Bits)
TWI (Two Wire Interface) 400Kbit/s
SPI Interface (Master/Slave Mode)
34 I/O Pins
4 Direct-drive LED Outputs with Programmable Current Sources: 2-6-10 mA Typical
4-level Priority Interrupt System (11 sources)
Idle and Power-down Modes
0 to 32 MHz On-chip Oscillator with Analog PLL for 48 MHz Synthesis
Industrial Temperature Range
Low Voltage Range Supply: 2.7V to 3.6V (3.0V to 3.6V required for USB)
Packages: SO28, PLCC52, VQFP64
8-bit Flash
Microcontroller
with Full Speed
USB Device
AT89C5131A-L
Rev. 4338F–USB–08/07




AT89C5131A-L pdf, 반도체, 판매, 대치품
Pinout Description
Pinout
Figure 1. AT89C5131A-L 52-pin PLCC Pinout
7 6 5 4 3 2 1 52 51 50 49 48 47
P4.1/SDA 8
P2.3/A11 9
P2.4/A12 10
P2.5/A13 11
XTAL2
XTAL1
P2.6/A14
12
13
14
P2.7/A15 15
VDD 16
AVDD 17
NC 18
PLCC52
46
45
44
43
42
41
40
39
38
37
36
AVSS 19
35
P3.0/RxD
20
21 22
23 24 25 26 27 28 29 30 31 32
34
33
NC
P0.1/AD1
P0.2/AD2
RST
P0.3/AD3
VSS
P0.4/AD4
P3.7/RD/LED3
P0.5/AD5
P0.6/AD6
P0.7/AD7
P3.6/WR/LED2
NC
4 AT89C5131A-L
4338F–USB–08/07

4페이지










AT89C5131A-L 전자부품, 판매, 대치품
4338F–USB–08/07
AT89C5131A-L
Table 4. Timer 0, Timer 1 and Timer 2 Signal Description (Continued)
Signal
Name Type Description
Timer Counter 0 External Clock Input
T0 I When Timer 0 operates as a counter, a falling edge on the T0 pin
increments the count.
Timer/Counter 1 External Clock Input
T1 I When Timer 1 operates as a counter, a falling edge on the T1 pin
increments the count.
I Timer/Counter 2 External Clock Input
T2
O Timer/Counter 2 Clock Output
T2EX
I Timer/Counter 2 Reload/Capture/Direction Control Input
Alternate
Function
P3.4
P3.5
P1.0
P1.1
Table 5. LED Signal Description
Signal
Name Type Description
Alternate
Function
LED[3:0]
Direct Drive LED Output
These pins can be directly connected to the Cathode of standard LEDs
O without external current limiting resistors. The typical current of each
output can be programmed by software to 2, 6 or 10 mA. Several outputs
can be connected together to get higher drive capabilities.
P3.3
P3.5
P3.6
P3.7
Table 6. TWI Signal Description
Signal
Name
SCL
SDA
Type Description
SCL: TWI Serial Clock
I/O SCL output the serial clock to slave peripherals.
SCL input the serial clock from master.
I/O
SDA: TWI Serial Data
SCL is the bidirectional TWI data line.
Alternate
Function
P4.0
P4.1
Table 7. SPI Signal Description
Signal
Name
SS
MISO
SCK
MOSI
Type Description
Alternate
Function
I/O SS: SPI Slave Select
P1.1
MISO: SPI Master Input Slave Output line
I/O When SPI is in master mode, MISO receives data from the slave
peripheral. When SPI is in slave mode, MISO outputs data to the master
controller.
P1.5
SCK: SPI Serial Clock
I/O
SCK outputs clock to the slave peripheral or receive clock from the master
P1.6
I/O MOSI: SPI Master Output Slave Input line
When SPI is in master mode, MOSI outputs data to the slave peripheral.
When SPI is in slave mode, MOSI receives data from the master controller
P1.7
7

7페이지



구       성총 30 페이지
다운로드[ AT89C5131A-L.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

휴대전화 : 010-3582-2743


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877, [ 홈페이지 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
AT89C5131A-L

8-bit Flash Microcontroller

ATMEL
ATMEL
AT89C5131A-M

8-bit Flash Microcontroller

ATMEL Corporation
ATMEL Corporation

추천 데이터시트

부품번호상세설명 및 기능제조사
CQ1565RT

FSCQ1565RT, Green Mode Fairchild Power Switch. In general, a Quasi-Resonant Converter (QRC) shows lower EMI and higher power conversion efficiency compared to conventional hard-switched converter with a fixed switching frequency.

Fairchild
Fairchild
KF16N25D

MOSFET의 기능은 N Channel MOS Field effect transistor입니다. This planar stripe MOSFET has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent avalanche characteristics. It is mainly suitable for DC/DC Converters and switching mode power supplies.( Vdss=250V, Id=13A )

KEC
KEC

DataSheet.kr    |   2018   |  연락처   |  링크모음   |   검색  |   사이트맵