t89c51rd2-slscl ATMEL Corporation, t89c51rd2-slscl Datasheet - Page 52

• Manufacturer Part Number: t89c51rd2-slscl
• Description: 0 To 40 Mhz Flash Programmable 8-bit Microcontroller
• Manufacturer: ATMEL Corporation

52
T89C51RD2
Table 33. EETIM Register
EETIM (S:0D3h)
EEPROM timing Control Register
Reset Value = 0000 0000b
Bit Number
7-0
7
Mnemonic
EETIM
6
Bit
Description
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
5
4
EETIM
3
2
1
4243G–8051–05/03
0