STR912FW42X6 STMicroelectronics, STR912FW42X6 Datasheet - Page 51

• Manufacturer Part Number: STR912FW42X6
• Description: MCU 256K FLASH 96K SRAM USB CAN
• Manufacturer: STMicroelectronics
• Series: STR9r

Specifications of STR912FW42X6

• 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: 256KB (256K 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
• For Use With: 497-8267 - BOARD EVAL BASED ON STR9MCBSTR9UME - BOARD EVAL MCBSTR9 + ULINK-MEMCBSTR9U - BOARD EVAL MCBSTR9 + ULINK2497-5859 - EVAL BRD FULL USB DONGLE STR912MCBSTR9 - BOARD EVAL STM STR9 SERIES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-5062; 497-5062-2; 497-5062-2; STR912FW42X6T

STR91xF
6.7
6.8
Notes: 1 Min oscillator start voltage is the same as low voltage detect level (2.4V or 2.7V) for VDDQ
Main oscillator electrical characteristics
V
Table 11.
RTC oscillator electrical characteristics
V
Table 12.
Table 13.
t
g
t
f
R
C
STUP(OSC)
STUP(RTC)
O
DDQ
DDQ
Symbol
Symbol
M(RTC)
Symbol
S
L
= 2.7 - 3.6V, V
= 2.7 - 3.6V, V
Oscillator Start-up Time
Oscillator Start _voltage
Oscillator Start-up Time
Resonant frequency
Series resistance
Load capacitance
Main oscillator electrical characteristics
RTC oscillator electrical characteristics
RTC crystal electrical characteristics
Parameter
Parameter
Parameter
DD
DD
= 1.65 - 2V, T
= 1.65 - 2V, T
A
A
= -40 / 85 °C unless otherwise specified.
= -40 / 85 °C unless otherwise specified.
Stable V
Stable V
Test Conditions
Test Conditions
Test Conditions
DDQ
DDQ
LVD
Min
Min
Min
1)
32.768
Value
Value
Value
Typ
Typ
Typ
8
Electrical characteristics
Max
Max
Max
40
3
1
Unit
Unit
Unit
kHz
mS
kΩ
pF
51/73
V
S