PIC16F1934-E/ML Microchip Technology, PIC16F1934-E/ML Datasheet - Page 68

• 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

PIC16F193X/LF193X
TABLE 3-5:
TABLE 3-6:
FIGURE 3-5:
DS41364A-page 66
XT, HS, LP
External RC
EC
INTOSC
Note 1:
Legend:
STKOVF STKUNF
Oscillator Configuration
0
0
0
0
u
u
u
u
u
u
1
u
PWRT Time-out
OST Time-out
Internal Reset
Internal POR
LP mode with T1OSC disabled.
u = unchanged, x = unknown
0
0
0
0
u
u
u
u
u
u
u
1
MCLR
V
TIME-OUT IN VARIOUS SITUATIONS
RESET BITS AND THEIR SIGNIFICANCE
DD
RMCLR
TIME-OUT SEQUENCE ON POWER-UP (DELAYED MCLR): CASE 1
1
1
1
1
u
u
u
0
0
u
u
u
RI
1
1
1
u
u
u
u
u
u
0
u
u
64 ms + 1024 • T
PWRTE = 0
64 ms
64 ms
64 ms
POR
0
0
0
u
u
u
u
u
u
u
u
u
Power-up and Brown-out Reset
Preliminary
OSC
BOR
x
x
x
0
u
u
u
u
u
u
u
u
T
PWRT
TO
1
0
x
1
0
0
1
u
1
u
u
u
PWRTE = 1
1024 • T
PD
1
x
0
1
u
0
0
u
0
u
u
u
1 μs
—
—
OSC
Power-on Reset
Illegal, TO is set on POR
Illegal, PD is set on POR
Brown-out Reset
WDT Reset
WDT Wake-up from Sleep
Interrupt Wake-up from Sleep
MCLR Reset during normal operation
MCLR Reset during Sleep
RESET instruction executed
Stack Overflow Reset (STVREN = 1)
Stack Underflow Reset (STVREN = 1)
T
OST
© 2008 Microchip Technology Inc.
Condition
Wake-up from Sleep
or Oscillator Switch
1024 • T
1 μs
—
—
OSC