PIC16F1937-E/MV Microchip Technology, PIC16F1937-E/MV Datasheet - Page 30

• Manufacturer Part Number: PIC16F1937-E/MV
• Description: 14KB Flash, 512B RAM, 256B EEPROM, LCD, 1.8-5.5V 40 UQFN 5x5x0.5mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-E/MV

• Processor Series: PIC16F
• Core: PIC
• Program Memory Type: Flash
• Program Memory Size: 14 KB
• Data Ram Size: 256 B
• Interface Type: MI2C, SPI, EUSART
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: UQFN-40
• Development Tools By Supplier: MPLAB IDE Software
• Minimum Operating Temperature: - 40 C
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / Rohs Status: Details

PIC16(L)F1934/6/7
3.2.2
The Special Function Registers (SFR) are registers
used by the application to control the desired operation
of peripheral functions in the device. The registers
associated with the operation of the peripherals are
described in the appropriate peripheral chapter of this
data sheet.
3.2.3
There are up to 80 bytes of GPR in each data memory
bank.
3.2.3.1
The general purpose RAM can be accessed in a
non-banked method via the FSRs. This can simplify
access to large memory structures. See
“Linear Data Memory”
3.2.4
There are 16 bytes of common RAM accessible from all
banks.
FIGURE 3-3:
DS41364E-page 30
7-bit Bank Offset
SPECIAL FUNCTION REGISTER
GENERAL PURPOSE RAM
COMMON RAM
Linear Access to GPR
0Bh
0Ch
1Fh
6Fh
7Fh
00h
20h
70h
Special Function Registers
BANKED MEMORY
PARTITIONING
General Purpose RAM
(20 bytes maximum)
(80 bytes maximum)
for more information.
Memory Region
Core Registers
Common RAM
(12 bytes)
(16 bytes)
Section 3.5.2
3.2.5
The memory maps for the device family are as shown
in
TABLE 3-2:
PIC16F1934
PIC16LF1934
PIC16F1936
PIC16LF1936
PIC16F1937
PIC16LF1937
Table
Device
3-2.
DEVICE MEMORY MAPS
MEMORY MAP TABLES
 2008-2011 Microchip Technology Inc.
Banks
16-23
23-31
16-23
23-31
16-23
23-31
8-15
8-15
8-15
0-7
0-7
0-7
Table
Table
Table
Table
Table 3-4,Table 3-10
Table
Table No.
Table 3-3
Table 3-7
Table 3-5
Table 3-7
Table 3-5
3-6,
Table 3-7
3-8,
3-8,
3-8,
3-6,
Table 3-10
Table 3-11
Table 3-11
Table 3-11
Table 3-9