STR912FAW47X6 STMicroelectronics, STR912FAW47X6 Datasheet - Page 4
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STR912FAW47X6
Manufacturer Part Number
STR912FAW47X6
Description
MCU ARM9 2048KB FLASH 128LQFP
Manufacturer
STMicroelectronics
Series
STR9r
Datasheet
1.STEVAL-IFW001V1.pdf
(102 pages)
Specifications of STR912FAW47X6
Core Processor
ARM9
Core Size
32-Bit
Speed
96MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number Of I /o
80
Program Memory Size
2MB (2M x 8)
Program Memory Type
FLASH
Ram Size
96K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 2 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-LQFP
Processor Series
STR912x
Core
ARM966E-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
96 KB
Interface Type
CAN, I2C, IrDA, SSP, UART, USB
Maximum Clock Frequency
96 MHz
Number Of Programmable I/os
80
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWARM, EWARM-BL, MCBSTR9, MCBSTR9U, MCBSTR9UME, KSDK-STR912-PLUS, MDK-ARM, RL-ARM, ULINK2
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Cpu Family
STR9
Device Core
ARM966E-S
Device Core Size
16/32Bit
Frequency (max)
96MHz
Total Internal Ram Size
96KB
# I/os (max)
80
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
1.8/3.3V
Operating Supply Voltage (max)
2/3.6V
Operating Supply Voltage (min)
1.65/1.77/2.5/2.7V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
128
Package Type
LQFP
For Use With
MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2MCBSTR9 - BOARD EVAL STM STR9 SERIES
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
497-9039
STR912FAW47X6
STR912FAW47X6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STR912FAW47X6
Manufacturer:
ST
Quantity:
1 560
Company:
Part Number:
STR912FAW47X6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
STR912FAW47X6T
Manufacturer:
STMicroelectronics
Quantity:
10 000
Contents
4
5
6
7
4/102
3.23
3.24
3.25
3.26
3.27
Related documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5.1
5.2
Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6.1
6.2
6.3
6.4
6.5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1
7.2
7.3
7.4
3.22.1
General purpose I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
A/D converter (ADC) with DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.24.1
Standard timers (TIM) with DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
3.25.1
Three-phase induction motor controller (IMC) . . . . . . . . . . . . . . . . . . . . . 37
External memory interface (EMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
LFBGA144 ball connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Default pin functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.2.1
Buffered and non-buffered writes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
System (AHB) and peripheral (APB) buses . . . . . . . . . . . . . . . . . . . . . . . 54
SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Two independent Flash memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.4.1
6.4.2
STR91xFA memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
7.3.1
RESET_INn and power-on-reset characteristics . . . . . . . . . . . . . . . . . . . 62
DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
General notes on pin usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Default configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Optional configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . 61
Doc ID 13495 Rev 6
STR91xFAxxx