PIC16F1934-E/PT Microchip Technology, PIC16F1934-E/PT Datasheet - Page 27

• Manufacturer Part Number: PIC16F1934-E/PT
• Description: 7KB Flash, 256B RAM, 256B EEPROM, LCD, 1.8-5.5V 44 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1934-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 5-5:
© 2008 Microchip Technology Inc.
Note 1:
2:
This step is optional if device is erased or not previously programmed.
See Figure 5-3.
No
CONFIGURATION MEMORY PROGRAM FLOWCHART
Memory Command
Program Cycle
From Program
Data Correct?
Configuration
Read Data
Bulk Erase
Memory
One-word
(User ID)
Address =
Program
Command
Increment
8004h?
Address
Start
Load
Yes
(1)
(2)
Yes
No
Advance Information
Programming
Memory Command
Program Cycle
(Config. Word 1)
Program Cycle
Memory Command
(Config. Word 2)
Data Correct?
From Program
Failure
Report
Command
Command
From Program
Increment
Increment
Command
Read Data
Increment
One-word
Command
One-word
Increment
Address
Address
Address
Read Data
Address
Yes
(2)
(2)
No
PIC16F193X/LF193X
Programming
Failure
Report
Data Correct?
Done
Yes
No
Programming
Report
Failure
DS41360A-page 27