89C5131 Datasheet PDF - ATMEL Corporation
| Part Number | 89C5131 | |
| Description | AT89C5131 | |
| Manufacturers | ATMEL Corporation | |
| Logo |  |
|
|
There is a preview and 89C5131 download ( pdf file ) link at the bottom of this page. Total 70 Pages | ||
Preview 1 page No Preview Available !
Features
• 80C52X2 Core (6 Clocks per Instruction)
– Maximum Core Frequency 48 MHz in X1 Mode, 24MHz 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
• 32-Kbyte On-chip Flash In-System Programming through USB or UART
• 4-Kbyte EEPROM for Boot (3-Kbyte) and Data (1-Kbyte)
• On-chip Expanded RAM (ERAM): 1024 Bytes
• 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
www–.Da4t8aSMhHeezt4DUP.cLoLmfor 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
• Low Power Voltage Range
– 3.0V to 3.6V
– 30 mA Max Operating Current (at 40 MHz)
– 100 µA Max Power-down Current
• Industrial Temperature Range
• Packages: PLCC52, VQFP64, MLF48, SO28
8-bit Flash
Microcontroller
with Full Speed
USB Device
AT89C5131
Rev. 4136B–USB–09/03
|
| |
 
Figure 2. AT89C5131 64-pin VQFP Pinout
AT89C5131
www.DataSheet4U.com
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
NC 1
P2.3/A11 2
P2.4/A12
P2.5/A13
XTAL2
XTAL1
P2.6/A14
3
4
5
6
7
P2.7/A15 8
VDD 9
AVDD 10
NC 11
AVSS 12
NC 13
P3.0/RxD 14
NC 15
NC 16
VQFP64
48 NC
47 NC
46 P0.1/AD1
45 P0.2/AD2
44 RST
43 P0.3/AD3
42 VSS
41 NC
40 P0.4/AD4
39 P3.7/RD/LED3
38 P0.5/AD5
37 P0.6/AD6
36 P0.7/AD7
35 P3.6/WR/LED2
34 NC
33 NC
17 18 19 20 21 22 23 24 25 26 27 28 29 30 3132
4136B–USB–09/03
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 89C5131 electronic component. |
| Information | Total 70 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 89C5131.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| 89C5131 | The function is AT89C5131. ATMEL Corporation | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
89C5
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||