Rainbow Electronics T89C51RD2 - Manual (Page 49)

Rev. F - 15 February, 2001 49
T89C51RD2
Table 26. EETIM Register
EETIM (S:0D3h)
EEPROM timing Control Register
Reset Value= 0000 0000b
7 6 5 4 3 2 1 0
EETIM
Bit Number Bit Mnemonic Description
7-0 EETIM
Write Timer Register
The write timer register value is required to adapt the write time to the oscillator frequency
Value = 5 * Fxtal (MHz) in normal mode, 10 * Fxtal in X2 mode.
Example : Fxtal = 33 MHZ, EETIM = 0A5h