PIC18F2539-I/SP Microchip Technology, PIC18F2539-I/SP Datasheet - Page 277

IC MCU FLASH 12KX16 EE A/D 28DIP

PIC18F2539-I/SP

Manufacturer Part Number
PIC18F2539-I/SP
Description
IC MCU FLASH 12KX16 EE A/D 28DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr

Specifications of PIC18F2539-I/SP

Core Size
8-Bit
Program Memory Size
24KB (12K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
21
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1408 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
PIC18
No. Of I/o's
21
Eeprom Memory Size
256Byte
Ram Memory Size
1.375KB
Cpu Speed
40MHz
No. Of Timers
4
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1408 B
Interface Type
I2C, SPI, AUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
DV164005, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 5 Channel
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
DVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
Lead Free Status / Rohs Status
 Details
FIGURE 23-11:
TABLE 23-10: PARALLEL SLAVE PORT REQUIREMENTS (PIC18F4X39)
 2002 Microchip Technology Inc.
62
63
64
65
66
Param.
No.
Note:
RD7:RD0
RE1/WR
RE0/RD
RE2/CS
TdtV2wrH Data in valid before WR↑ or CS↑
TwrH2dtI
TrdL2dtV
TrdH2dtI
TibfINH
Symbol
Refer to Figure 23-4 for load conditions.
(setup time)
WR↑ or CS↑ to data–in invalid
(hold time)
RD↓ and CS↓ to data–out valid
RD↑ or CS↓ to data–out invalid
Inhibit of the IBF flag bit being cleared from
WR↑ or CS↑
PARALLEL SLAVE PORT TIMING (PIC18F4X39)
64
Characteristic
65
Preliminary
PIC18FXXXX
PIC18LFXXXX
Min
20
25
20
35
10
3 T
Max
80
90
30
62
CY
PIC18FXX39
Units
ns
ns
ns
ns
ns
ns
ns
63
Extended Temp. Range
V
Extended Temp. Range
DD
= 2V
DS30485A-page 275
Conditions

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