STR912FAW47X6 STMicroelectronics, STR912FAW47X6 Datasheet - Page 5
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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
STR91xFAxxx
8
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
Device marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
8.1
8.2
LVD electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
7.5.1
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
7.6.1
Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
7.7.1
7.7.2
7.7.3
7.7.4
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
7.8.1
7.8.2
EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
7.9.1
7.9.2
7.9.3
7.9.4
7.9.5
7.9.6
7.9.7
I/O characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
External memory bus timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
7.11.1
7.11.2
Communication interface electrical characteristics . . . . . . . . . . . . . . . . . 84
7.12.1
7.12.2
7.12.3
7.12.4
7.12.5
ADC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
STR91xFAx32 / STR91xFAx42 / STR91xFAx44 . . . . . . . . . . . . . . . . . . . 93
STR91xFAx46 / STR91xFAx47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
LVD delay timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Typical power consumption for frequencies below 10 MHz . . . . . . . . . . 65
Main oscillator electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 67
X1_CPU external clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
RTC clock generated from a crystal/ceramic resonator . . . . . . . . . . . . . 68
PLL electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
SRAM characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Functional EMS (electro magnetic susceptibility) . . . . . . . . . . . . . . . . . 72
Electro magnetic interference (EMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . . 73
Electro-static discharge (ESD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Static latch-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Designing hardened software to avoid noise problems . . . . . . . . . . . . . 74
Electrical sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Asynchronous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Synchronous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
10/100 Ethernet MAC electrical characteristics . . . . . . . . . . . . . . . . . . . 84
USB electrical interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 86
CAN interface electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 86
I2C electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
SPI electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Doc ID 13495 Rev 6
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