STR912FAW47X6 STMicroelectronics, STR912FAW47X6 Datasheet - Page 62

• Manufacturer Part Number: STR912FAW47X6
• Description: MCU ARM9 2048KB FLASH 128LQFP
• Manufacturer: STMicroelectronics
• Series: STR9r

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

Electrical characteristics
7.4
Table 13.
1. Data based on bench measurements, not tested in production.
7.5
Table 14.
1. For V
2. Selection of V
3. For V
62/102
t
t
t
V
V
V
V
V
V
V
V
V
RINMIN
POR
RSO
DD_LVD+
DD_LVD-
DD_BRN
DDQ_LVD+
DDQ_LVD-
DDQ_BRN
DDQ_LVD+
DDQ_LVD-
DDQ_BRN
Symbol
condition is V
Symbol
DDQ
DDQ
(1.8V)
(1.8V)
(1.8V)
(3.0V)
(3.0V)
(3.3V)
(3.3V)
(3.0V) LVD threshold during V
(3.3V) LVD threshold during V
I/O voltage operating at 2.7 - 3.3V.
I/O voltage operating at 3.0 - 3.6V.
RESET_INn and power-on-reset characteristics
V
RESET_INn and power-on-reset characteristics
RESET_INn Valid Active Low
Power-On-Reset Condition
duration
RESET_OUT Duration
(Watchdog reset)
LVD electrical characteristics
V
LVD electrical characteristics
DDQ
DDQ
DDQ
DDQ
=2.7V - 3.3V.
operation range is made using configuration software from ST, or IDE from 3rd parties. The default
LVD threshold during V
LVD threshold during V
V
LVD threshold during V
V
LVD threshold during V
V
= 2.7 - 3.6V, V
= 2.7 - 3.6V, V
DD
DDQ
DDQ
Parameter
brown out warning threshold
brown out warning threshold
brown out warning threshold
Parameter
DD
DD
= 1.65 - 2V, T
= 1.65 - 2V, T
DD
DD
DDQ
DDQ
DDQ
DDQ
rise
fall
Doc ID 13495 Rev 6
rise
fall
rise
fall
V
time is less than
10ms: 0V to V
Test conditions
DDQ
,V
A
A
DD
= -40 / 85 °C unless otherwise specified.
= -40 / 85 °C unless otherwise specified.
conditions
ramp
Test
(1)(2)
(1)(2)
(1)(2)
(2)(3)
(2)(3)
(2)(3)
DD
one PCLK
Min
100
10
1.43
1.33
2.32
2.23
2.61
2.52
Min
(1)
Value
Typ
Value
1.50
1.40
1.65
2.45
2.35
2.65
2.75
2.65
2.95
Typ
Max
Max
1.58
1.47
2.57
2.46
2.89
2.78
STR91xFAxxx
Unit
Unit
ms
ns
ns
V
V
V
V
V
V
V