PIC16F913-I/SS Microchip Technology, PIC16F913-I/SS Datasheet - Page 225

• Manufacturer Part Number: PIC16F913-I/SS
• Description: IC PIC MCU FLASH 4KX14 28SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F913-I/SS

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SSOP
• Controller Family/series: PIC16F
• No. Of I/o's: 24
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Package: 28SSOP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 24
• Interface Type: I2C/SPI/USART
• On-chip Adc: 5-chx10-bit
• Number Of Timers: 3
• Processor Series: PIC16F
• Core: PIC
• Data Ram Size: 352 B
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164120
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164307 - MODULE SKT FOR PM3 28SSOPXLT28SS-1 - SOCKET TRANSITION ICE 28SSOP
• Lead Free Status / Rohs Status: Details

16.2.4
The BOREN0 and BOREN1 bits in the Configuration
Word register selects one of four BOR modes. Two
modes have been added to allow software or hardware
control of the BOR enable. When BOREN<1:0> = 01,
the SBOREN bit of the PCON register enables/disables
the BOR allowing it to be controlled in software. By
selecting BOREN<1:0>, the BOR is automatically dis-
abled in Sleep to conserve power and enabled on
wake-up. In this mode, the SBOREN bit is disabled.
See Register 16-1 for the Configuration Word defini-
tion.
If V
(T
tions”), the Brown-out situation will reset the device.
This will occur regardless of V
not insured to occur if V
than parameter (T
On any Reset (Power-on, Brown-out Reset, Watchdog
Timer, etc.), the chip will remain in Reset until V
above V
will now be invoked, if enabled and will keep the chip in
Reset an additional 64 ms.
FIGURE 16-3:
© 2007 Microchip Technology Inc.
BOR
Note:
DD
) (see Section 19.0 “Electrical Specifica-
Note 1: 64 ms delay only if PWRTE bit is programmed to ‘0’.
falls below V
BOR
BROWN-OUT RESET (BOR)
The Power-up Timer is enabled by the
PWRTE bit in the Configuration Word.
(see Figure 16-3). The Power-up Timer
Internal
Internal
Internal
Reset
Reset
Reset
BOR
V
V
V
DD
DD
DD
BOR
).
BROWN-OUT SITUATIONS
DD
for greater than parameter
falls below V
DD
slew rate. A Reset is
BOR
DD
PIC16F913/914/916/917/946
for less
rises
< 64 ms
64 ms
If V
running, the chip will go back into a Brown-out Reset
and the Power-up Timer will be re-initialized. Once V
rises above V
64 ms Reset.
16.2.5
The PIC16F91X/946 stores the BOR calibration values
in fuses located in the Calibration Word (2008h). The
Calibration Word is not erased when using the
specified bulk erase sequence in the “PIC16F91X/946
Memory Programming Specification” (DS41244) and
thus, does not require reprogramming.
space. It belongs to the special configuration memory
space (2000h-3FFFh), which can be accessed only
during programming. See “PIC16F91X/946 Memory
Programming Specification” (DS41244) for more
information.
Address 2008h is beyond the user program memory
(1)
64 ms
64 ms
DD
drops below V
(1)
(1)
BOR CALIBRATION
BOR
, the Power-up Timer will execute a
BOR
while the Power-up Timer is
V
V
V
BOR
BOR
BOR
DS41250F-page 223
DD