DSPIC33FJ32GS610-I/PT Microchip Technology, DSPIC33FJ32GS610-I/PT Datasheet - Page 336

• Manufacturer Part Number: DSPIC33FJ32GS610-I/PT
• Description: IC MCU/DSP 32KB FLASH 100TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ32GS610-I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, QEI, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 24x10b, D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFQFP
• Core Frequency: 40MHz
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 85
• Flash Memory Size: 32KB
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 24-2:
24.2
The
dsPIC33FJ64GS406/606/608/610 devices power their
core digital logic at a nominal 2.5V. This can create a con-
flict for designs that are required to operate at a higher
typical voltage, such as 3.3V. To simplify system design,
all devices in the dsPIC33FJ32GS406/606/608/610 and
dsPIC33FJ64GS406/606/608/610 families incorporate
an on-chip regulator that allows the device to run its core
logic from V
The regulator provides power to the core from the other
V
(less than 5 ohms) capacitor (such as tantalum or
ceramic) must be connected to the V
(Figure 24-1). This helps to maintain the stability of the
regulator. The recommended value for the filter
capacitor is provided in Table 27-13 located in
Section 27.1 “DC Characteristics”.
On a POR
voltage regulator to generate an output voltage. During
this time, designated as T
disabled. T
resumes operation after any power-down.
DS70591C-page 336
CMPPOL1
HYST1<1:0>
DD
Note:
pins. When the regulator is enabled, a low-ESR
Bit Field
On-Chip Voltage Regulator
,
dsPIC33FJ32GS406/606/608/610
STARTUP
DD
it takes approximately 20 s for the on-chip
It is important for the low-ESR capacitor to
be placed as close as possible to the
V
CAP
.
/V
dsPIC33F CONFIGURATION BITS DESCRIPTION (CONTINUED)
DDCORE
is applied every time the device
STARTUP
pin.
Register
FCMP
FCMP
, code execution is
CAP
/V
DDCORE
Comparator Hysteresis Polarity (for odd numbered comparators)
1 = Hysteresis is applied to falling edge
0 = Hysteresis is applied to rising edge
Comparator Hysteresis Select
11 = 45 mV Hysteresis
10 = 30 mV Hysteresis
01 = 15 mV Hysteresis
00 = No Hysteresis
and
Preliminary
pin
FIGURE 24-1:
Note 1:
2:
C
EFC
Description
These are typical operating voltages. Refer
to Table 27-13 located in Section 27.1 “DC
Characteristics” for the full operating
ranges of V
It is important for the low-ESR capacitor to
be placed as close as possible to the V
V
DDCORE
3.3V
pin.
DD
CONNECTIONS FOR THE
ON-CHIP VOLTAGE
REGULATOR
V
V
V
 2010 Microchip Technology Inc.
DD
CAP
SS
and V
dsPIC33F
/V
DDCORE
CAP
/V
DDCORE
(1,2)
.
CAP
/