PIC16F1934-E/ML Microchip Technology, PIC16F1934-E/ML Datasheet - Page 326

IC PIC MCU FLASH 256KX7 44-QFN

PIC16F1934-E/ML

Manufacturer Part Number
PIC16F1934-E/ML
Description
IC PIC MCU FLASH 256KX7 44-QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr

Specifications of PIC16F1934-E/ML

Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
44-QFN
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
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
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
EUSART/MI2C/SPI
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
36
Number Of Timers
5
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
14-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F1934-E/ML
Manufacturer:
Microchip Technology
Quantity:
135
PIC16F193X/LF193X
REGISTER 23-6:
DS41364A-page 324
bit 7
Legend:
R = Readable bit
S = Bit can only be set
‘1’ = Bit is set
bit 7-0
EEUNLK7
R-0/0
EEUNLK<7:0>: Data EEPROM Unlock Pattern bits
To unlock writes, a 55h must be written first, followed by an AAh, before setting the WR bit of the
EECON1 register. The value written to this register is used to unlock the writes. There are specific
timing requirements on these writes. Refer to Section 23.1.3 “Writing to the Data EEPROM
Memory” for more information.
EEUNLK6
R-0/0
EECON2: EEPROM CONTROL 2 REGISTER
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
EEUNLK5
R-0/0
EEUNLK4
R-0/0
Preliminary
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
EEUNLK3
R-0/0
EEUNLK2
R-0/0
© 2008 Microchip Technology Inc.
EEUNLK1
R-0/0
EEUNLK0
R-0/0
bit 0

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