DSPIC30F4012-20I/ML Microchip Technology, DSPIC30F4012-20I/ML Datasheet - Page 203

• Manufacturer Part Number: DSPIC30F4012-20I/ML
• Description: IC DSPIC MCU/DSP 48K 44QFN
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4012-20I/ML

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 48KB (16K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 20
• Flash Memory Size: 48KB
• Supply Voltage Range: 2.5V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44QFN4 - SOCKET TRANS ICE 28DIP TO 44QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: DSPIC30F401220IML

FIGURE 24-16:
TABLE 24-32: SPI MASTER MODE (CKE = 0) TIMING REQUIREMENTS
© 2010 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP40
SP41
Note 1:
Param
No.
Note: Refer to
SCK1
(CKP = 0)
SCK1
(CKP = 1)
SDO1
SDI1
2:
3:
4:
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
Symbol
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
The minimum clock period for SCK1 is 100 ns. Therefore, the clock generated in Master mode must not
violate this specification.
Assumes 50 pF load on all SPI pins.
Figure 24-2
SPI MODULE MASTER MODE (CKE = 0) TIMING CHARACTERISTICS
SCK1 Output Low Time
SCK1 Output High Time
SCK1 Output Fall Time
SCK1 Output Rise Time
SDO1 Data Output Fall Time
SDO1 Data Output Rise
Time
SDO1 Data Output Valid after
SCK1 Edge
Setup Time of SDI1 Data Input
to SCK1 Edge
Hold Time of SDI1 Data Input
to SCK1 Edge
(4)
for load conditions.
SP35
SP31
SP11
Characteristic
SP40 SP41
MSb In
MSb
SP10
(1)
(4
(3)
(4)
(3)
(4)
Bit 14 - - - -1
Bit 14 - - - - - -1
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
T
T
Min
CY
CY
—
—
—
—
—
20
20
/2
/2
SP21
SP20
dsPIC30F4011/4012
Typ
—
—
—
—
—
—
—
—
—
SP30
(2)
SP20
SP21
LSb In
Max
30
—
—
—
—
—
—
—
—
-40°C ≤ T
-40°C ≤ T
LSb
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
A
≤ +85°C for Industrial
≤ +125°C for Extended
See parameter
See parameter
See parameter
See parameter
DS70135G-page 203
Conditions
DO32
DO31
DO32
DO31