PIC16F1938-I/SS

PartNumber: PIC16F1938-I/SS
Ном. номер: 8147916590
Производитель: Microchip
Фото 1/2 PIC16F1938-I/SS
Фото 2/2 PIC16F1938-I/SS
Доступно на заказ более 20 шт. Отгрузка со склада в г.Москва 5 дней.
180 руб. × = 180 руб.
от 50 шт. — 82 руб.
от 100 шт. — 78 руб.

Описание

The PIC16F1938-I/SS is a 8-bit 28-pin Microcontroller with LCD driver featuring nanoWatt XLP technology. This device has a hardware stack memory 15-bit wide and 16 words deep. A stack overflow or underflow will set the appropriate bit (STKOVF or STKUNF) in the PCON register and if enabled will cause a software reset. There are two 16-bit file select registers (FSR). FSRs can access all file registers and program memory, which allows one data pointer for all memory. When an FSR points to program memory, there is one additional instruction cycle in instructions using INDF allows the data to be fetched.

• Enhanced mid-range core with 49 instruction, 16 stack levels
• Flash program memory with self read/write capability
• 60 LCD segment drive support
• Internal 32MHz oscillator
• Integrated capacitive mTouch sensing module
• Integrated temperature indicator
• MI²C, SPI, EUSART with auto baud
• 3 ECCP and 2 CCP (enhanced/capture compare PWM)
• Comparators with selectable voltage reference
• 11-channel 10-bit ADC with voltage reference
• 25mA Source/sink current I/O
• Four 8-bit timers (TMR0/TMR2/TMR4/TMR6)
• One 16-bit Timer (TMR1)
• Extended watchdog timer (EWDT)
• Enhanced power-on/off-reset
• Brown-out reset (BOR)
• In-Circuit Serial Programming™ (ICSP™)

28 SSOP .209in TUBE 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V

Технические параметры

EU RoHS
Compliant
Family Name
PIC16
Data Bus Width (bit)
8
Instruction Set Architecture
RISC
Maximum Clock Rate (MHz)
32
Maximum CPU Frequency (MHz)
32
Device Core
PIC
Program Memory Type
Flash
Program Memory Size
28KB
RAM Size
1KB
Number of Programmable I/Os
25
Core Architecture
PIC
Programmability
Yes
Number of Timers
5
Interface Type
I2C/SPI/USART
CAN
0
I2C
1
PWM
1
SPI
1
Watchdog
1
Ethernet
0
LCD Segments
60
UART
0
Analog Comparators
2
USART
1
USB
0
I2S
0
Special Features
LCD Controller
Maximum Operating Supply Voltage (V)
5.5
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
85
ADC Channels
11
ADC Resolution
10
Number of ADCs
Single
Packaging
Tube
Maximum Power Dissipation (mW)
800
Minimum Operating Supply Voltage (V)
1.8
Typical Operating Supply Voltage (V)
2.5|3.3|5
Supplier Temperature Grade
Industrial
CECC Qualified
No
Mounting
Surface Mount
Package Height (mm)
1.75
Package Length (mm)
10.2
Package Width (mm)
5.3
PCB changed
28
Standard Package Name
SOP
Supplier Package
SSOP
Pin Count
28
Lead Shape
Gull-wing

Дополнительная информация

Datasheet PIC16F1938-I/SS