DSPIC30F4012-20I/ML Microchip Technology, DSPIC30F4012-20I/ML Datasheet - Page 196

• 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

dsPIC30F4011/4012
FIGURE 24-8:
TABLE 24-25: QEI MODULE EXTERNAL CLOCK TIMING REQUIREMENTS
DS70135G-page 196
AC CHARACTERISTICS
TQ10
TQ11
TQ15
TQ20
Note 1:
Param
No.
TtQH
TtQL
TtQP
T
CKEXTMRL
POSCNT
Symbol
These parameters are characterized but not tested in manufacturing.
QEB
QEI MODULE EXTERNAL CLOCK TIMING CHARACTERISTICS
TxCK High Time
TxCK Low Time
TxCK Input Period Synchronous,
Delay from External TxCK Clock
Edge to Timer Increment
Characteristic
Synchronous,
with prescaler
Synchronous,
with prescaler
with prescaler
TQ10
(1)
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
TQ15
2 * T
T
T
0.5 T
CY
CY
Min
CY
+ 20
+ 20
CY
+ 40
TQ11
Typ
—
—
—
—
-40°C ≤ T
-40°C ≤ T
1.5 T
Max
—
—
—
A
A
CY
© 2010 Microchip Technology Inc.
≤ +85°C for Industrial
≤ +125°C for Extended
TQ20
Units
ns
ns
ns
ns
Must also meet
parameter TQ15
Must also meet
parameter TQ15
Conditions