PIC16F1507-E/P Microchip Technology, PIC16F1507-E/P Datasheet - Page 64

3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 PDIP .300in TUBE

PIC16F1507-E/P

Manufacturer Part Number
PIC16F1507-E/P
Description
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 PDIP .300in TUBE
Manufacturer
Microchip Technology
Series
PIC® 16Fr

Specifications of PIC16F1507-E/P

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
+ 125 C
Mounting Style
Through Hole
Package / Case
PDIP-20
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 125 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 ~ 125°C
Lead Free Status / Rohs Status
 Details
FIGURE 7-3:
 2011 Microchip Technology Inc.
INSTRUCTION FLOW
CLKOUT
INT pin
INTF
F
GIE
Instruction
Executed
Note 1: INTF flag is sampled here (every Q1).
Instruction
Fetched
PC
OSC
2: Asynchronous interrupt latency = 3-5 T
3: For minimum width of INT pulse, refer to AC specifications in Section 25.0 “Electrical Specifications”” .
4: INTF is enabled to be set any time during the Q4-Q1 cycles.
Latency is the same whether Inst (PC) is a single cycle or a 2-cycle instruction.
Q1
Inst (PC – 1)
Inst (PC)
(1)
INT PIN INTERRUPT TIMING
Q2
PC
Q3
(3)
Q4
(4)
Q1
Inst (PC + 1)
Inst (PC)
Q2
(1)
PC + 1
Q3
CY
Preliminary
. Synchronous latency = 3-4 T
Q4
Interrupt Latency
Q1
Forced NOP
Q2
PC + 1
Q3
Q4
(2)
Q1
CY
PIC16(L)F1507
Inst (0004h)
Forced NOP
, where T
Q2
0004h
Q3
CY
Q4
= instruction cycle time.
Q1
DS41586A-page 64
Inst (0005h)
Q2
Inst (0004h)
0005h
Q3
Q4

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