sak-c167cr-16rm ETC-unknow, sak-c167cr-16rm Datasheet - Page 43

• Manufacturer Part Number: sak-c167cr-16rm
• Description: Microcomputer Components 16-bit Cmos Single-chip Microcontrollers
• Manufacturer: ETC-unknow

A/D Converter Characteristics
V
T
T
T
4.0 V
Parameter
Analog input voltage range
Sample time
Conversion time
Total unadjusted error
Internal resistance of reference
voltage source
Internal resistance of analog
source
ADC input capacitance
Sample time and conversion time of the C167CR-16RM’s ADC are programmable. The table below
should be used to calculate the above timings.
ADCON.15|14
(ADCTC)
00
01
10
11
A
A
A
CC
= 0 to +70 °C
= -40 to +85 °C
= -40 to +125 °C for SAK-C167CR-16RM
= 5 V
V
AREF
10 %;
V
CC
Conversion clock
TCL * 24
Reserved, do not use
TCL * 96
TCL * 48
+0.1 V ;
V
for SAB-C167CR-16RM
for SAF-C167CR-16RM
SS
= 0 V
V
SS
-0.1 V
20Dec96@09:25h Intermediate Version
t
CC
Symbol
V
t
t
TUE CC –
R
R
C
S
C
AIN
AREF
ASRC
AIN
V
AGND
CC –
CC –
CC –
SR
SR –
SR –
V
min.
V
41
SS
AGND
ADCON.13|12
(ADSTC)
00
01
10
11
+0.2 V
Limit Values
max.
V
2
14
t
t
- 0.25
t
- 0.25
33
S
CC
S
AREF
2
t
+ 4TCL
/ 330
SC
t
/ 165
CC
+
Sample clock
t
t
t
t
CC
CC
CC
CC
* 2
* 4
* 8
Unit
V
LSB
k
k
pF
Semiconductor Group
Test Condition
1)
2) 4)
3) 4)
5)
t
t
7)
CC
S
C167CR-16RM
t
in [ns]
SC
in [ns]
2) 7)
6) 7)