PIC16F1934-I/MV Microchip Technology, PIC16F1934-I/MV Datasheet - Page 2
![7KB Flash, 256B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm TUBE](/photos/16/12/161286/qfn44_sml.jpg)
PIC16F1934-I/MV
Manufacturer Part Number
PIC16F1934-I/MV
Description
7KB Flash, 256B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm TUBE
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF1933-ISS.pdf
(508 pages)
3.PIC16LF1933-ISS.pdf
(46 pages)
4.PIC16F1936-ISS.pdf
(2 pages)
5.PIC16F1936-ISS.pdf
(10 pages)
6.PIC16F1936-ISS.pdf
(40 pages)
7.PIC16F1936-ISS.pdf
(30 pages)
8.PIC16F1936-ISS.pdf
(12 pages)
Specifications of PIC16F1934-I/MV
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 ~ 85°C
Package / Case
44-VQFN Exposed Pad
Processor Series
PIC16F
Core
PIC
Data Ram Size
256 B
Interface Type
MI2C, SPI, EUSART
Number Of Timers
5
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
MPLAB IDE Software
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F1934-I/MV
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC16F193X/LF193X
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
DS41360A-page 2
1.1
1.2
3.1
3.2
3.3
3.4
4.1
4.2
4.3
6.1
6.2
7.1
7.2
7.3
7.4
8.1
Overview ..................................................................................................................................................................................... 1
Device Pinouts ............................................................................................................................................................................ 3
Memory Map ............................................................................................................................................................................... 8
Program/Verify Mode ................................................................................................................................................................ 13
Programming Algorithms ........................................................................................................................................................... 22
Code Protection ......................................................................................................................................................................... 30
Hex File Usage .......................................................................................................................................................................... 30
Electrical Specifications............................................................................................................................................................. 33
1.1.1
1.1.2
4.1.1
4.1.2
4.1.3
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.3.8
4.3.9
4.3.10 End Externally Timed Programming .......................................................................................................................... 19
4.3.11 Bulk Erase Program Memory ..................................................................................................................................... 20
4.3.12 Bulk Erase Data Memory ........................................................................................................................................... 20
4.3.13 Row Erase Program Memory ..................................................................................................................................... 21
7.4.1
7.4.2
Hardware Requirements ......................................................................................................................................................... 1
Pin Utilization .......................................................................................................................................................................... 1
User ID Location ..................................................................................................................................................................... 9
Device ID ................................................................................................................................................................................ 9
Configuration Words ............................................................................................................................................................. 10
Calibration Words ................................................................................................................................................................. 10
High Voltage Program/Verify Mode Entry and Exit ............................................................................................................... 13
Low-Voltage Programming (LVP) Mode ............................................................................................................................... 13
Program/Verify Commands ................................................................................................................................................... 14
Program Memory .................................................................................................................................................................. 30
Data Memory ........................................................................................................................................................................ 30
Configuration Word ............................................................................................................................................................... 30
Device ID and Revision ......................................................................................................................................................... 30
Data EEPROM ...................................................................................................................................................................... 30
Checksum Computation ........................................................................................................................................................ 31
AC Timing Diagrams ............................................................................................................................................................. 34
High-Voltage ICSP Programming ................................................................................................................................ 1
Low-Voltage ICSP Programming ................................................................................................................................. 1
V
V
Program/Verify Mode Exit .......................................................................................................................................... 13
Load Configuration ..................................................................................................................................................... 15
Load Data For Program Memory ............................................................................................................................... 15
Load Data For Data Memory ...................................................................................................................................... 16
Read Data From Program Memory ............................................................................................................................ 16
Read Data From Data Memory .................................................................................................................................. 17
Increment Address ..................................................................................................................................................... 17
Reset Address ............................................................................................................................................................ 18
Begin Internally Timed Programming ......................................................................................................................... 18
Begin Externally Timed Programming ........................................................................................................................ 19
Code Protection Disabled .......................................................................................................................................... 31
Code Protection Enabled ........................................................................................................................................... 32
PP
DD
– First Entry Mode ............................................................................................................................................... 13
– First Entry Mode .............................................................................................................................................. 13
Advance Information
© 2008 Microchip Technology Inc.