PIC24FJ64GA004-I/PT Microchip Technology Inc., PIC24FJ64GA004-I/PT Datasheet - Page 234

• Manufacturer Part Number: PIC24FJ64GA004-I/PT
• Description: MCU, 16-Bit, 44-Pin, 64KB Flash, 8KB RAM, 35 I/O, Nanowatt
• Manufacturer: Microchip Technology Inc.

Specifications of PIC24FJ64GA004-I/PT

• A/d Inputs: 13 Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 16 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 35
• Interface: I2C/SPI/UART
• Memory Capacity: 64 Kbytes
• Memory Type: Flash
• Number Of Bits: 16
• Number Of Inputs: 35
• Number Of Pins: 44
• Package Type: 44-pin TQFP
• Programmable Memory: 64K Bytes
• Ram Size: 8K Bytes
• Speed: 32 MHz
• Timers: 5-16-bit
• Voltage, Range: 2-3.6 V
• Voltage, Rating: 2-3.6 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC24FJ64GA004 FAMILY
FIGURE 26-3:
TABLE 26-13: EXTERNAL CLOCK TIMING REQUIREMENTS
DS39881B-page 232
AC CHARACTERISTICS
OS10
OS20
OS25
OS30
OS31
OS40
OS41
Note 1:
Param
No.
CLKO
OSCI
2:
3:
F
T
T
TosL,
TosH
TosR,
TosF
TckR CLKO Rise Time
TckF
Sym
OSC
CY
OSC
Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
Instruction cycle period (T
based on characterization data for that particular oscillator type under standard operating conditions with
the device executing code. Exceeding these specified limits may result in an unstable oscillator operation
and/or higher than expected current consumption. All devices are tested to operate at “Min.” values with an
external clock applied to the OSCI/CLKI pin. When an external clock input is used, the “Max.” cycle time
limit is “DC” (no clock) for all devices.
Measurements are taken in EC mode. The CLKO signal is measured on the OSCO pin. CLKO is low for
the Q1-Q2 period (1/2 T
External CLKI Frequency
(External clocks allowed
only in EC mode)
Oscillator Frequency
T
Instruction Cycle Time
External Clock in (OSCI)
High or Low Time
External Clock in (OSCI)
Rise or Fall Time
CLKO Fall Time
OSC
Q4
= 1/F
Characteristic
EXTERNAL CLOCK TIMING
OSC
Q1
(3)
(3)
Q2
CY
OS25
CY
) and high for the Q3-Q4 period (1/2 T
(2)
OS20
) equals two times the input oscillator time base period. All specified values are
Q3
OS40
Standard Operating Conditions: 2.50 to 3.6V (unless otherwise stated)
Operating temperature
0.45 x T
62.5
Min
DC
10
31
Q4
—
—
—
—
Preliminary
4
3
3
OSC
Q1
Typ
—
—
—
—
—
—
—
—
—
—
6
6
OS30
Q2
(1)
-40°C ≤ T
OS30
Q3
Max
DC
32
10
32
33
—
—
20
10
10
8
8
CY
OS41
).
A
Q4
≤ +85°C for Industrial
Units
MHz
MHz
MHz
MHz
MHz
kHz
—
ns
ns
ns
ns
ns
© 2007 Microchip Technology Inc.
Q1
OS31
EC
ECPLL
XT
XTPLL
HS
SOSC
See parameter OS10
for F
EC
EC
Q2
OSC
OS31
Conditions
value
Q3