STM32F101RDT6TR STMicroelectronics, STM32F101RDT6TR Datasheet - Page 15
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
STM32F101RDT6TR
Manufacturer Part Number
STM32F101RDT6TR
Description
16/32-BITS MICROS
Manufacturer
STMicroelectronics
Series
STM32r
Datasheet
1.STM32F101RET6.pdf
(106 pages)
Specifications of STM32F101RDT6TR
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
36MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number Of I /o
51
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 3.6 V
Data Converters
A/D 16x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM32F101RDT6TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
STM32F101xC, STM32F101xD, STM32F101xE
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
The ARM Cortex™-M3 32-bit RISC processor features exceptional code-efficiency,
delivering the high-performance expected from an ARM core in the memory size usually
associated with 8- and 16-bit devices.
The STM32F101xC, STM32F101xD and STM32F101xE access line family having an
embedded ARM core, is therefore compatible with all ARM tools and software.
Figure 1
Embedded Flash memory
256 to 512 Kbytes of embedded Flash are available for storing programs and data.
CRC (cyclic redundancy check) calculation unit
The CRC (cyclic redundancy check) calculation unit is used to get a CRC code from a 32-bit
data word and a fixed generator polynomial.
Among other applications, CRC-based techniques are used to verify data transmission or
storage integrity. In the scope of the EN/IEC 60335-1 standard, they offer a means of
verifying the Flash memory integrity. The CRC calculation unit helps compute a signature of
the software during runtime, to be compared with a reference signature generated at link-
time and stored at a given memory location.
Embedded SRAM
Up to 48 Kbytes of embedded SRAM accessed (read/write) at CPU clock speed with 0 wait
states.
FSMC (flexible static memory controller)
The FSMC is embedded in the STM32F101xC, STM32F101xD and STM32F101xE access
line family. It has four Chip Select outputs supporting the following modes: PC
Card/Compact Flash, SRAM, PSRAM, NOR and NAND.
Functionality overview:
●
●
●
●
●
LCD parallel interface
The FSMC can be configured to interface seamlessly with most graphic LCD controllers. It
supports the Intel 8080 and Motorola 6800 modes, and is flexible enough to adapt to
specific LCD interfaces. This LCD parallel interface capability makes it easy to build cost-
effective graphic applications using LCD modules with embedded controllers or high-
performance solutions using external controllers with dedicated acceleration.
The three FSMC interrupt lines are ORed in order to be connected to the NVIC
No read FIFO
Code execution from external memory except for NAND Flash and PC Card
No boot capability
The targeted frequency is HCLK/2, so external access is at 18 MHz when HCLK is at
36 MHz
shows the general block diagram of the device family.
Doc ID 14610 Rev 7
Description
15/106