PIC16C432-E/P Microchip Technology, PIC16C432-E/P Datasheet - Page 38

• Manufacturer Part Number: PIC16C432-E/P
• Description: IC MCU CMOS 8-BIT 20MHZ 2K 20DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C432-E/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: LIN (Local Interconnect Network)
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• For Use With: AC164029 - MODULE SKT PROMATEII 20DIP/SSOPDVA16XP201 - ADAPTER DEVICE FOR MPLAB-ICE
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Data Converters: -

PIC16C432
FIGURE 7-2:
7.3.1
When external voltage references are used, the
comparator module can be configured to have the com-
parators operate from the same, or different reference
sources. However, threshold detector applications may
require the same reference. The reference signal must
be between V
pin of the comparator(s).
7.3.2
The comparator module also allows the selection of an
internally
comparators. Section 8.0, Voltage Reference Module,
contains a detailed description of the Voltage Refer-
ence Module that provides this signal. The internal ref-
erence signal is used when the comparators are in
mode CM<2:0> = 010 (Figure 7-1). In this mode, the
internal voltage reference is applied to the V
both comparators.
7.4
Response time is the minimum time, after selecting a
new reference voltage or input source, before the
comparator output has a valid level. If the internal ref-
erence is changed, the maximum delay of the internal
voltage reference must be considered when using the
comparator outputs, otherwise the maximum delay of
the comparators should be used (Table 12.1).
DS41140B-page 36
Output
V
V
IN
IN
-
+
V
V
IN
IN
Comparator Response Time
+
-
generated
EXTERNAL REFERENCE SIGNAL
INTERNAL REFERENCE SIGNAL
SS
and V
+
-
SINGLE COMPARATOR
DD
voltage
and can be applied to either
reference
Output
IN
for
+ pin of
Preliminary
the
2002 Microchip Technology Inc.