PIC16F690-E/ML Microchip Technology, PIC16F690-E/ML Datasheet - Page 251

• Manufacturer Part Number: PIC16F690-E/ML
• Description: IC, 8BIT MCU, PIC16F, 20MHZ, QFN-20
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F690-E/ML

• Controller Family/series: PIC16F
• No. Of I/o's: 18
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Core Size: 8 Bit
• Program Memory Size: 4096 Words
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20QFN-1 - SOCKET TRANSITION 20DIP-20QFNAC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNPIC16F690DM-PCTLHS - BOARD DEMO PICTAIL HUMIDITY SNSRAC162061 - HEADER INTRFC MPLAB ICD2 20PIN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 17-10:
TABLE 17-10: EUSART SYNCHRONOUS TRANSMISSION REQUIREMENTS
FIGURE 17-11:
TABLE 17-11: EUSART SYNCHRONOUS RECEIVE REQUIREMENTS
© 2008 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Param.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
Param.
RB5/AN11/RX/DT
120
121
122
No.
No.
125
126
Note: Refer to Figure 17-3 for load conditions.
RB5/AN11/RX/DT
RB7/TX/CK
T
T
T
T
T
Symbol
CK
CKRF
Note:
DTRF
CK
Symbol
DT
RB7/TX/CK
H2
L2
V2
DT
DTL
CKL
pin
pin
V SYNC XMIT (Master & Slave)
pin
pin
Clock high to data-out valid
Clock out rise time and fall time (Master mode)
Data-out rise time and fall time
Refer to Figure 17-3 for load conditions.
SYNC RCV (Master & Slave)
Data-hold before CK ↓ (DT hold time)
Data-hold after CK ↓ (DT hold time)
EUSART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
EUSART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
-40°C ≤ T
-40°C ≤ T
Characteristic
PIC16F631/677/685/687/689/690
A
A
120
≤ +125°C
≤ +125°C
Characteristic
121
125
121
126
Min.
10
15
Min.
—
—
—
Max.
—
—
122
Max.
Units
40
20
20
ns
ns
Units
ns
ns
ns
DS41262E-page 249
Conditions
Conditions