PIC16F1507-I/ML Microchip Technology, PIC16F1507-I/ML Datasheet - Page 21

• Manufacturer Part Number: PIC16F1507-I/ML
• Description: 3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 QFN 4x4mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F1507-I/ML

• Processor Series: PIC16
• Core: PIC16F
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 3.5 KB
• Data Ram Size: 128 B
• Interface Type: ICSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 3
• Operating Supply Voltage: 2.3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-20
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current (max): 30 uA
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: -
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: -
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / Rohs Status: Details

PIC12(L)F1501/PIC16(L)F150X
5.0
PROGRAMMING ALGORITHMS
The devices use internal latches to temporarily store
the 14-bit words used for programming. Refer to
Table 4-2
for specific latch information. The data
latches allow the user to write the program words with
a single Begin Externally Timed Programming or Begin
Internally Timed Programming command. The Load
Program Data or the Load Configuration command is
used to load a single data latch. The data latch will hold
the data until the Begin Externally Timed Programming
or Begin Internally Timed Programming command is
given.
The data latches are aligned with the LSbs of the
address. The PC’s address at the time the Begin
Externally Timed Programming or Begin Internally
Timed Programming command is given will determine
which location(s) in memory are written. Writes cannot
cross the physical boundary. For example, with the
PIC16F1507, attempting to write from address 0002h-
0009h will result in data being written to 0008h-000Fh.
If more than the maximum number of data latches are
written without a Begin Externally Timed Programming
or Begin Internally Timed Programming command, the
data in the data latches will be overwritten. The
following figures show the recommended flowcharts for
programming.
Advance Information
 2011 Microchip Technology Inc.
DS41573C-page 21