SAB80C535N Infineon Technologies, SAB80C535N Datasheet - Page 40

• Manufacturer Part Number: SAB80C535N
• Manufacturer: Infineon Technologies

Specifications of SAB80C535N

• Cpu Family: C500
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 12MHz
• Interface Type: Serial
• Program Memory Type: ROMLess
• Program Memory Size: Not Required
• Total Internal Ram Size: 256Byte
• # I/os (max): 48
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Lead Free Status / Rohs Status: Supplier Unconfirmed

A/D Converter Characteristics
V
V
Parameter
Analog input voltage
Analog input
capacitance
Load time
Sample time
(incl. load time)
Conversion time
(incl. sample time)
Total unadjusted
error
V
Internal reference error
7)
8)
9)
Semiconductor Group
CC
I ntAREF
AREF
The output impedance of the analog source must be low enough to assure full loading
of the sample capacitance (
capacitance (
of the sample time
The differential impedance r D of the analog reference voltage source must be less than
1 k at reference supply voltage.
Exceeding these limit values at one or more input channels will cause additional
current which is sinked / sourced at these channels. This may also affect the accuracy
of other channels which are operated within these specifications.
= 5 V 10 %; V
supply current
– V
IntAGND
C
I
) in the load time
(t
S )
SS
1 V;
= 0 V; V
C
I ) d uring load time
Symbol
V
C
t
t
t
TUE
I
V
L
S
C
REF
AINPUT
I nt REFERR
I
(t
T
T
AREF
A
A
L ) the analog input must be held constant for the rest
= – 40 to 85 ˚C for SAB 80C515/80C535-T40/85
= 0 to 70 ˚C for SAB 80C515/80C535
= V
CC
min.
V
–
–
–
–
–
–
–
–
(t
AGND
0.2
L ) . After charging of the internal
5 %; V
39
Limit values
AGND
typ.
–
25
–
–
–
–
1
= V
max.
V
+
45
2
7
13
5
SS
AREF
0.2
t
t
2
30
CY
CY
t
CY
0.2 V;
SAB 80C515/80C535
Unit
V
pF
LSB
mA
mV
s
s
s
Test condition
9)
7)
–
–
–
V
V
V
V
8)
8)
AREF
I ntAREF
I ntAGND
AGND
= V
= V
=
=
CC
SS 7)