PIC17C756A-33/L Microchip Technology Inc., PIC17C756A-33/L Datasheet - Page 263

• Manufacturer Part Number: PIC17C756A-33/L
• Description: 68 PIN, 32 KB OTP, 902 RAM, 50 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC17C756A-33/L

• A/d Inputs: 12-Channel, 10-Bit
• Cpu Speed: 8.25 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 52
• Interface: I2C/SPI/USART
• Memory Type: OTP
• Number Of Bits: 8
• Package Type: 68-pin PLCC
• Programmable Memory: 32K Bytes
• Ram Size: 902 Bytes
• Speed: 16 MHz
• Timers: 2-8-bit, 2-16-bit
• Voltage, Range: 3-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part

Note 1: When A/D is off, it will not consume any current other than minor leakage current. The power-down current spec includes
TABLE 20-18: A/D CONVERTER CHARACTERISTICS
Param.
A20A
A01
A02
A03
A04
A05
A06
A10
A20
A21
A22
A25
A30
A40
A50
No.
2000 Microchip Technology Inc.
†
2: V
3: The A/D conversion result never decreases with an increase in the Input Voltage and has no missing codes.
V
Data in “Typ” column is at 5V, 25 C unless otherwise stated.
V
E
E
V
Sym
V
Z
I
any such leakage from the A/D module.
E
E
REF
I
N
E
REF
REF
ABS
OFF
—
REF
AD
AIN
AIN
REF
DL
FS
IL
R
+ Reference voltage high
-
current is from RG0 and RG1 pins or AV
Resolution
Absolute error
Integral linearity error
Differential linearity error
Full scale error
Offset error
Monotonicity
Reference voltage
(V
Reference voltage low
Analog input voltage
Recommended impedance of
analog voltage source
A/D conversion
current (V
V
REF
REF
input current (Note 2)
+ — V
Characteristic
DD
REF
)
-)
PIC17CXXX
PIC17LCXXX
+ 3.0V
Avss -
A
A
0.3V
0.3V
Min
VSS
0V
3V
10
—
—
—
—
—
—
—
—
—
—
—
—
—
VSS
—
—
—
—
DD
-
and AV
guaranteed
Typ†
SS
180
90
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
pins, whichever is selected as reference input.
(3)
A
A
Vref +
<
<
<
<
<
<
<
<
<
<
1000
0.3V
3.0V
0.3V
Max
VDD
10.0
VDD
10
10
10
—
—
—
—
—
1
1
1
1
1
1
1
1
1
1
+
-
Units
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
LSb
k
bit
bit
—
V
V
V
V
V
A
A
A
A
V
V
(V
V
V
V
(V
V
V
V
(V
V
V
V
(V
V
V
V
(V
V
V
V
(V
V
V
V
levels on V
Absolute minimum electrical spec.
to ensure 10-bit accuracy
Average current consumption when
A/D is on (Note 1)
During V
Based on differential of V
V
During A/D conversion cycle
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
REF
AIN
SS
SS
SS
SS
SS
SS
SS
PIC17C7XX
REF
REF
REF
REF
REF
REF
+ = V
-
+ = V
-
+ = V
-
+ = V
-
+ = V
-
+ = V
-
delta when changing voltage
+ — V
+ — V
+ — V
+ — V
+ — V
+ — V
V
V
V
V
V
V
V
AIN
AIN
AIN
AIN
AIN
AIN
AIN
V
V
V
V
V
V
AIN
AIN
AIN
AIN
AIN
AIN
AIN
DD
DD
DD
DD
DD
DD
REF
REF
REF
REF
REF
REF
REF
acquisition.
Conditions
V
V
V
V
V
V
V
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
DS30289B-page 263
REF
REF
REF
REF
REF
REF
REF
V
V
V
V
V
V
inputs
-)
-)
-)
-)
-)
-)
REF
REF
REF
REF
REF
REF
+
+
+
+
+
+
3.0V,
3.0V,
3.0V,
3.0V,
3.0V,
3.0V,
+
+
+
+
+
+
HOLD
to