AT83EB5114 Atmel Corporation, AT83EB5114 Datasheet - Page 75

• Manufacturer Part Number: AT83EB5114
• Manufacturer: Atmel Corporation

Specifications of AT83EB5114

• Max. Operating Frequency: 24 MHz
• Cpu: 8051-12C
• Max I/o Pins: 11
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 50
• Sram (kbytes): 0.25
• Eeprom (bytes): 256
• Operating Voltage (vcc): 3.0 to 3.6
• Timers: 4
• Mask Rom (kbytes): 4
• Watchdog: Yes

Programming the Flash Spaces
4311C–8051–02/08
User
The following procedure is used to program the User space and is summarized in
Figure 35:
Note:
Extra Row
The following procedure is used to program the Extra Row space and is summarized in
Figure 35:
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Load data in the column latches from address 0000h to 0FFFh
Disable the interrupts.
Launch the programming by writing the data sequence 50h followed by A0h
in FCON register (only from FM1).
The end of the programming indicated by the FBUSY flag cleared.
Enable the interrupts.
1. The last page address used when loading the column latch is the one used to select
Load data in the column latches from address FF80h to FFFFh.
Disable the interrupts.
Launch the programming by writing the data sequence 52h followed by A2h
in FCON register (only from FM1).
The end of the programming indicated by the FBUSY flag cleared.
Enable the interrupts.
the page programming address.
1
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