st10f269z1 STMicroelectronics, st10f269z1 Datasheet - Page 94

• Manufacturer Part Number: st10f269z1
• Description: St10f269 16-bit Mcu With Mac Unit, 256k Byte Flash Memory And 12k Byte Ram
• Manufacturer: STMicroelectronics

13 - A/D CONVERTER
Table 27 : ADC Sample Clock and Conversion Clock (TQFP144 devices)
Notes: 1. Section 21.4.5 -: Direct Drive for TCL definition.
94/184
ADCON 15/14
ADCTC
2. t
00
01
10
11
CC
= TCL x 24
Reserved, do not use
TCL
1
TCL x 24
TCL x 96
TCL x 48
= 1/2 x f
Conversion Clock t
XTAL
At f
CPU
Reserved
0.375 s
0.75 s
CC
1.5 s
= 32MHz
ADCON 13/12
ADSTC
00
01
10
11
t
t
t
CC
CC
CC
t
SC
t
CC
x 2
x 4
x 8
Sample Clock t
=
At f
CPU
0.375 s
0.75 s
1.50 s
3.00 s
ST10F269
SC
= 32MHz
2
2
2
2