PIC16C72-20/SP Microchip Technology, PIC16C72-20/SP Datasheet - Page 4

• Manufacturer Part Number: PIC16C72-20/SP
• Description: IC MCU OTP 2KX14 A/D PWM 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C72-20/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI, SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2.5 V to 6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: 0 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: Q858228

PIC16C72
Clarifications/Corrections to the Data
Sheet:
In the Device Data Sheet (DS30390E), the following
clarifications and corrections should be noted.
1. Module: I/O Ports
TABLE 1:
2. Module: 8-Bit A/D
TABLE 2:
DS80092A-page 4
Param
* This parameter is characterized but not tested.
Param
D150
A20
No.
No.
The specification for the High Voltage Open Drain
I/O (parameter D150, the RA4 pin) cannot be met
without possible long term reliability issues on that
I/O pin. If a high voltage drive is required, use an
external transistor that can support the required
voltage. The new value is shown in Table 1.
The minimum A/D reference voltage (parameter
A20) has been improved. The new value is shown
in Table 2.
Sym.
V
Sym.
V
REF
OD
DC SPECIFICATION CHANGES FROM DATA SHEET
DC SPECIFICATION CHANGES FROM DATA SHEET
RA4 Open Drain High Voltage
Reference Voltage
Characteristic
Characteristic
2.5*
Min
Min
—
New Specification
New Specification
Typ
—
Typ
—
V
0.3 V
Max
DD
Max
10
+
Min
Min
3.0
—
 2001 Microchip Technology Inc.
Specification
Specification
Data Sheet
Data Sheet
Typ
—
Typ
—
V
0.3 V
Max
DD
Max
14
+
Units
Units
V
V