ATmega48PA Automotive Atmel Corporation, ATmega48PA Automotive Datasheet - Page 311
ATmega48PA Automotive
Manufacturer Part Number
ATmega48PA Automotive
Description
Manufacturer
Atmel Corporation
- Current page: 311 of 371
- Download datasheet (12Mb)
9223B–AVR–09/11
Table 28-18. Typical Wait Delay Before Writing the Next Flash or EEPROM Location
Symbol
t
t
t
WD_FLASH
WD_EEPROM
WD_ERASE
5. A: The EEPROM array is programmed one byte at a time by supplying the address
6. Any memory location can be verified by using the Read instruction which returns the
7. At the end of the programming session, RESET can be set high to commence normal
8. Power-off sequence (if needed):
Atmel ATmega48PA/88PA/168PA [Preliminary]
and data together with the appropriate Write instruction. An EEPROM memory loca-
tion is first automatically erased before new data is written. If polling (RDY/BSY) is not
used, the user must wait at least t
28-18). In a chip erased device, no 0xFFs in the data file(s) need to be programmed.
B: The EEPROM array is programmed one page at a time. The Memory page is
loaded one byte at a time by supplying the 6 LSB of the address and data together
with the Load EEPROM Memory Page instruction. The EEPROM Memory Page is
stored by loading the Write EEPROM Memory Page Instruction with the 7 MSB of the
address. When using EEPROM page access only byte locations loaded with the
Load EEPROM Memory Page instruction is altered. The remaining locations remain
unchanged. If polling (RDY/BSY) is not used, the used must wait at least t
before issuing the next byte (See
the data file(s) need to be programmed.
content at the selected address at serial output MISO.
operation.
Set RESET to “1”.
Turn V
CC
power off.
WD_EEPROM
Table
28-18). In a chip erased device, no 0xFF in
before issuing the next byte (See
Minimum Wait Delay
4.5ms
3.6ms
9.0ms
WD_EEPROM
Table
311
Related parts for ATmega48PA Automotive
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MCU AVR 4K ISP FLASH 20MHZ 32QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
Part Number:
Description:
MCU AVR 4K ISP FLSH 20MHZ 32TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 4K ISP FLASH 20MHZ 28DIP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 4K FLASH 20MHZ 32TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 4K FLASH 20MHZ 32QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 4K FLASH 20MHZ 28-QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 4K FLASH 20MHZ 28QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet: