PIC16F1939-I/PT Microchip Technology Inc., PIC16F1939-I/PT Datasheet - Page 437

• Manufacturer Part Number: PIC16F1939-I/PT
• Description: 44 TQFP 10x10x1mm TRAY, 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1939-I/PT

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin TQFP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Temperature Range: –40 to 125 °C
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 30-16:
FIGURE 30-17:
 2009 Microchip Technology Inc.
SS
SCK
(CKP = 0)
SCK
(CKP = 1)
SDO
SDI
Note: Refer to Figure 30-5 for load conditions.
SS
SCK
(CKP = 0)
SCK
(CKP = 1)
SDO
SDI
Note: Refer to Figure 30-5 for load conditions.
SP81
SPI MASTER MODE TIMING (CKE = 0, SMP = 0)
SPI MASTER MODE TIMING (CKE = 1, SMP = 1)
SP70
SP80
MSb In
SP73
MSb
SP71
SP74
SP71
SP73
SP75, SP76
MSb In
MSb
SP72
SP72
SP80
bit 6 - - - - - -1
SP75, SP76
SP74
bit 6 - - - -1
Preliminary
bit 6 - - - - - -1
bit 6 - - - -1
PIC16F193X/LF193X
SP78
SP79
LSb In
LSb
SP79
SP79
SP78
SP78
LSb
LSb In
DS41364D-page 437