PIC32MX440F128L-80V/BG Microchip Technology, PIC32MX440F128L-80V/BG Datasheet - Page 172

• 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

PIC32MX3XX/4XX
FIGURE 29-11:
TABLE 29-29: SPIx MODULE MASTER MODE (CKE = 1) TIMING REQUIREMENTS
DS61143H-page 172
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP36
SP40
SP41
Note 1:
Param.
Note: Refer to
No.
SCK
(CKP = 0)
(CKP = 1)
SDO
SDI
SCK
2:
3:
4:
X
X
X
X
T
T
T
T
T
T
T
T
T
T
T
T
T
T
SC
SC
SC
SC
SC
SC
SC
SC
DO
DO
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
V2
V2
SC
SC
DO
DI
DO
DI
SC
SC
Figure 29-1
L
L,
H,
L
V
V,
SP40
,
L
SP36
SPIx MODULE MASTER MODE (CKE = 1) 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
SDOx Data Output Setup to
First SCKx Edge
Setup Time of SDIx Data Input
to SCKx Edge
Hold Time of SDIx Data Input
to SCKx Edge
MSb In
for load conditions
Characteristics
MSb
SP41
SP11
SP30,SP31
SP35
SP10
(1)
(4)
(3)
(3)
(4)
Bit 14 - - - - - -1
.
Bit 14 - - - -1
(4)
(4)
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
T
T
Min.
SCK
SCK
15
15
20
15
20
—
—
—
—
—
—
/2
/2
Typical
SP21
SP20
LSb In
—
—
—
—
—
—
—
—
—
—
—
—
—
LSb
(2)
SP20
SP21
Max.
—
—
—
—
—
—
15
20
—
—
—
—
—
-40°C ≤ T
-40°C ≤ T
© 2011 Microchip Technology Inc.
Units
ns
ns
ns
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
Conditions
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
—
—
—
> 2.7V
< 2.7V
> 2.7V
< 2.7V
> 2.7V
< 2.7V