PIC16LC74A-04I/L Microchip Technology, PIC16LC74A-04I/L Datasheet - Page 199

• Manufacturer Part Number: PIC16LC74A-04I/L
• Description: IC MCU OTP 4KX14 A/D PWM 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC74A-04I/L

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Core: PIC
• Processor Series: PIC16LC
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Data Ram Size: 192 B
• Data Rom Size: 192 B
• On-chip Adc: Yes
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• Mounting Style: SMD/SMT
• A/d Bit Size: 8 bit
• A/d Channels Available: 8
• Height: 3.87 mm
• Interface Type: I2C, SPI, USART
• Length: 16.59 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2.5 V
• Width: 16.59 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

TABLE 18-13: A/D CONVERTER CHARACTERISTICS:
Note 1: When A/D is off, it will not consume any current other than minor leakage current.
Param
A01
A02
A03
A04
A05
A06
A10
A20
A25
A30
A40
A50
1997 Microchip Technology Inc.
No.
*
†
2: V
E
E
V
Sym Characteristic
V
Z
I
E
E
I
N
E
REF
ABS
OFF
—
REF
AD
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
The power-down current spec includes any such leakage from the A/D module.
AIN
AIN
DL
FS
IL
R
REF
Resolution
Total Absolute error
Integral linearity error
Differential linearity error
Full scale error
Offset error
Monotonicity
Reference voltage
Analog input voltage
Recommended impedance of
analog voltage source
A/D conversion current
(V
V
current is from RA3 pin or V
REF
DD
PIC16C73/74-04 (Commercial, Industrial)
PIC16C73/74-10 (Commercial, Industrial)
PIC16C73/74-20 (Commercial, Industrial)
PIC16LC73/74-04 (Commercial, Industrial)
)
input current (Note 2)
PIC16C73/74
PIC16LC73/74
DD
pin, whichever is selected as reference input.
V
SS
3.0V
Min
10
—
—
—
—
—
—
—
—
—
—
—
- 0.3
Applicable Devices 72 73 73A 74 74A 76 77
guaranteed
Typ†
180
—
—
—
—
—
—
—
—
—
90
—
—
V
V
REF
DD
8-bits
<
<
<
<
<
1000
Max
10.0
—
—
—
10
+ 0.3
+ 0.3
1
1
1
1
1
Units
LSb V
LSb V
LSb V
LSb V
LSb V
k
bit
—
V
V
A
A
A
A
PIC16C7X
V
V
V
V
V
V
V
V
Average current consump-
tion when A/D is on.
(Note 1)
During V
Based on differential of
V
C
During A/D Conversion
cycle
REF
SS
REF
SS
REF
SS
REF
SS
REF
SS
REF
SS
SS
HOLD
HOLD
= V
= V
= V
= V
= V
= V
V
V
V
V
V
V
V
, see Section 13.1.
DS30390E-page 199
to V
Conditions
AIN
AIN
AIN
AIN
AIN
AIN
AIN
AIN
DD
DD
DD
DD
DD
DD
AIN
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
acquisition.
V
V
V
V
V
V
V
to charge
REF
REF
REF
REF
REF
REF
REF