PIC32MX440F128L-80V/BG Microchip Technology, PIC32MX440F128L-80V/BG Datasheet - Page 171

• Manufacturer Part Number: PIC32MX440F128L-80V/BG
• Description: 128 KB Flash, 32 KB RAM, USB-OTG, 80 MHz, 10-Bit ADC, DMA 121 XBGA 10x10x1.20mm
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX440F128L-80V/BG

• Processor Series: PIC32MX4xx
• Core: MIPS
• Data Bus Width: 32 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 32 KB
• Interface Type: USB, I2C, UART, RS-232, RS-485, SPI
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 5
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: XBGA-121
• Operating Temperature Range: - 40 C to + 105 C
• Supply Current (max): 10 mA
• Core Processor: MIPS32® M4K™
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: I²C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: -
• Eeprom Size: -
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Lead Free Status / Rohs Status: Details

FIGURE 29-10:
TABLE 29-28: SPIx MASTER MODE (CKE = 0) TIMING REQUIREMENTS
© 2011 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP40
SP41
Note 1:
Param.
Note: Refer to
No.
(CKP = 0)
(CKP = 1)
SDIx
SCKx
SCKx
SDOx
2:
3:
4:
T
T
T
T
T
T
T
T
T
T
T
T
SC
SC
SC
SC
SC
SC
SC
SC
DO
DO
DI
DI
Symbol
These parameters are characterized, but not tested in manufacturing.
Data in “Typical” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
The minimum clock period for SCKx is 40 ns. Therefore, the clock generated in Master mode must not
violate this specification.
Assumes 50 pF load on all SPIx pins.
V2
V2
L
H
F
R
H2
L2
H2
L2
F
R
SC
SC
DO
DI
Figure 29-1
DO
DI
L
L,
H,
L
V
V,
SPIx MODULE MASTER MODE (CKE = 0) TIMING CHARACTERISTICS
SCKx Output Low Time
SCKx Output High Time
SCKx Output Fall Time
SCKx Output Rise Time
SDOx Data Output Fall Time
SDOx Data Output Rise Time
SDOx Data Output Valid after
SCKx Edge
Setup Time of SDIx Data Input
to SCKx Edge
Hold Time of SDIx Data Input
to SCKx Edge
for load conditions.
Characteristics
SP35
SP31
SP11
SP40 SP41
MSb In
MSb
SP10
(1)
(4)
(3)
(4)
(3)
(4)
(4)
Bit 14 - - - -1
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
Bit 14 - - - - - -1
T
T
Min.
SCK
SCK
10
10
—
—
—
—
—
—
/2
/2
Typical
SP21
SP20
—
—
—
—
—
—
—
—
—
—
PIC32MX3XX/4XX
SP30
(2)
SP20
SP21
Max.
LSb In
LSb
15
20
—
—
—
—
—
—
—
—
-40°C ≤ T
-40°C ≤ T
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
A
≤ +85°C for Industrial
≤ +105°C for V-Temp
See parameter DO32
See parameter DO31
See parameter DO32
See parameter DO31
DS61143H-page 171
Conditions
V
V
DD
DD
—
—
—
—
> 2.7V
< 2.7V