PIC16F913-I/SS Microchip Technology, PIC16F913-I/SS Datasheet - Page 9

• 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

3.0
Two methods are available to enter Program/Verify
mode. The “V
and ICSPCLK low while raising MCLR pin from V
V
method can be used for any Configuration Word
selection and must be used if the INTOSC and internal
MCLR options are selected (FOSC<2:0> = 100 or 101
and MCLRE = 0). The V
device from executing code prior to entering Program/
Verify mode. See the timing diagram in Figure 3-1.
The second entry method, “V
applying V
then raising MCLR pin from V
followed by data. This technique is useful when
programming the device when V
for it is not necessary to disconnect V
Program/Verify mode. See the timing diagram in
Figure 3-2.
Once in this mode, the program memory, data memory,
and configuration memory can be accessed and
programmed in serial fashion. ICSPDAT and ICSPCLK
are Schmitt Trigger inputs in this mode. RB6 is tri-state,
regardless of fuse setting.
The sequence that enters the device into the
Programming/Verify mode places all other logic into the
Reset state (the MCLR pin was initially at V
Therefore, all I/Os are in the Reset state (high-
impedance inputs) and the Program Counter (PC) is
cleared.
To prevent a device configured with INTOSC and
internal MCLR from executing after exiting Program/
Verify mode; V
See Figure 3-3 for the timing.
© 2009 Microchip Technology Inc.
IHH
(high voltage), then applying V
PROGRAM/VERIFY MODE
DD
, holding ICSPDAT and ICSPCLK low,
PP
DD
-first” is entered by holding ICSPDAT
needs to power-down before V
PP
-first entry prevents the
IL
DD
to V
DD
-first”, is entered by
is already applied,
IHH
DD
and data. This
(high voltage),
DD
to enter
IL
PP
IL
to
).
.
FIGURE 3-1:
FIGURE 3-2:
FIGURE 3-3:
ICSPCLK
ICSPCLK
ICSPCLK
ICSPDAT
ICSPDAT
ICSPDAT
Note:
Note:
V
V
V
V
V
V
DD
DD
DD
PP
PP
PP
This method of entry is valid, regardless
of Configuration Word selected.
PIC16F91X/946
This method of entry is valid, regardless
of Configuration Word selected.
T
T
PPDP
HLD
VPP-FIRST PROGRAM/
VERIFY MODE ENTRY
VDD-FIRST PROGRAM/
VERIFY MODE ENTRY
PROGRAM/VERIFY MODE
EXIT
T
0
HLD
0
T
T
HLD
PPDP
0
DS41244F-page 9