DSPIC30F2012-20I/SP Microchip Technology Inc., DSPIC30F2012-20I/SP Datasheet - Page 171
DSPIC30F2012-20I/SP
Manufacturer Part Number
DSPIC30F2012-20I/SP
Description
16 BIT MCU/DSP 28LD 20MIPS 12 KB FLASH
Manufacturer
Microchip Technology Inc.
Type
DSPr
Datasheet
1.DSPIC30F2012-20ISP.pdf
(204 pages)
Specifications of DSPIC30F2012-20I/SP
A/d Inputs
10-Channels, 12-Bit
Cpu Speed
30 MIPS
Eeprom Memory
0 Bytes
Input Output
20
Interface
I2C/SPI/UART, USART
Ios
20
Memory Type
Flash
Number Of Bits
16
Package Type
28-pin SPDIP
Programmable Memory
12K Bytes
Ram Size
1K Bytes
Timers
3-16-bit, 1-32-bit
Voltage, Range
2.5-5.5
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
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FIGURE 20-13:
TABLE 20-30: SPI MODULE MASTER MODE (CKE = 1) TIMING REQUIREMENTS
© 2006 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP36
SP40
SP41
Note 1:
Param
No.
SCK
(CKP = 0)
(CKP = 1)
SDO
SDI
SCK
2:
3:
4:
X
X
X
X
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdoV2sc,
TdoV2scL
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
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 SCK is 100 ns. Therefore, the clock generated in master mode must not
violate this specification.
Assumes 50 pF load on all SPI pins.
Symbol
SP36
SPI MODULE MASTER MODE (CKE =1) TIMING CHARACTERISTICS
SCK
SCK
SCK
SCK
SDO
SDO
SDO
SCK
SDO
first SCK
Setup time of SDI
to SCK
Hold time of SDI
to SCK
SP40
MSb IN
X
X
X
X
X
X
X
X
X
Characteristic
MSb
output low time
output high time
output fall time
output rise time
edge
data output fall time
data output rise time
data output valid after
data output setup to
X
X
SP11
SP41
X
edge
edge
edge
SP30,SP31
SP35
dsPIC30F2011/2012/3012/3013
X
X
SP10
data input
data input
(1)
(4)
(3)
(4)
(3)
BIT 14 - - - - - -1
BIT 14 - - - -1
(4)
(4)
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
T
T
Min
CY
CY
—
—
—
—
—
30
20
20
Note: Refer to Figure 20-3 for load conditions.
/2
/2
SP21
SP20
Typ
LSb IN
—
—
—
—
—
—
—
—
—
—
LSb
(2)
SP20
SP21
-40°C T
-40°C
Max
30
—
—
—
—
—
—
—
—
—
T
A
A
Units
+85°C for Industrial
+125°C for Extended
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS70139D-page 169
See parameter
See parameter
See parameter
See parameter
Conditions
DO32
DO31
DO32
DO31
—
—
—
—
—
—
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