AT89C5131A-M Atmel Corporation, AT89C5131A-M Datasheet - Page 187

• Manufacturer Part Number: AT89C5131A-M
• Manufacturer: Atmel Corporation

Specifications of AT89C5131A-M

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 48 MHz
• Cpu: 8051-12C
• Max I/o Pins: 34
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Sram (kbytes): 1.25
• Eeprom (bytes): 1024
• Self Program Memory: API
• Operating Voltage (vcc): 2.7 to 5.5
• Timers: 4
• Isp: UART/USB
• Watchdog: Yes

27 Electrical Characteristics .................................................................... 161
28 Ordering Information ........................................................................... 177
29 Packaging Information ........................................................................ 178
30 Datasheet Revision History ................................................................. 183
4337K–USB–04/08
27.1
27.2
27.3
27.4
27.5
27.6
29.1
29.2
29.3
30.1
30.2
30.3
30.4
30.5
Absolute Maximum Ratings ..........................................................................161
DC Parameters ..............................................................................................161
USB DC Parameters .....................................................................................163
AC Parameters ..............................................................................................164
USB AC Parameters ......................................................................................173
SPI Interface AC Parameters ........................................................................173
64-lead VQFP ................................................................................................178
52-lead PLCC ................................................................................................180
32-lead QFN ..................................................................................................181
Changes from 4337F to 4337G .....................................................................183
Changes from 4337G to 4337H .....................................................................183
Changes from 4337H to 4337I ......................................................................183
Changes from 4337I to 4337J .......................................................................183
Changes from 4337J to 4337K ......................................................................183
AT89C5130A/31A-M
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