STR911FM42X6 STMicroelectronics, STR911FM42X6 Datasheet - Page 65
STR911FM42X6
Manufacturer Part Number
STR911FM42X6
Description
MCU 256K FLASH 96K SRA, USB CAM
Manufacturer
STMicroelectronics
Series
STR9r
Datasheet
1.STR910FM32X6.pdf
(73 pages)
Specifications of STR911FM42X6
Core Processor
ARM9
Core Size
32-Bit
Speed
96MHz
Connectivity
CAN, I²C, Microwire, SPI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number Of I /o
40
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
80-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
-
Other names
497-5060
497-5060-2
497-5060-2
STR911FM42X6T
497-5060-2
497-5060-2
STR911FM42X6T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
STR91xF
6.14.4 I
Notes: 1 The device must internally provide a hold time of at least 300 ns for the SDA signal in order to
2 The maximum hold time of the START condition has only to be met if the interface does not
3 C
V
Table 28.
bridge the undefined region of the falling edge of SCL
stretch the low period of SCL signal
2
t
t
t
t
t
t
t
t
t
t
C
BUF
HD:STA
LOW
HIGH
SU:STA
HD:DAT
SU:DAT
R
F
SU:STO
DDQ
b
C electrical characteristics
b
Symbol
= total capacitance of one bus line in pF
= 2.7 - 3.6V, V
I
Bus free time between a STOP
and START condition
Hold time START condition.
After this period, the first clock
pulse is generated
LOW period of the SCL clock
HIGH period of the SCL clock
Set-up time for a repeated
START condition
Data hold time
Data set-up time
Rise time of both SDA and SCL
signals
Fall time of both SDA and SCL
signals
Set-up time for STOP condition
Capacitive load for each bus
line
2
C Electrical Characteristics
DD
Parameter
= 1.65 - 2V, T
A
= -40 / 85 °C unless otherwise specified.
Min
250
4.7
4.0
4.7
4.0
4.7
4.0
Standard I
0
1000
Max
300
400
2
C
20+0.1C
20+0.1C
Min
100
1.3
0.6
1.3
0.6
0.6
0.6
0
Fast I
b
b
Electrical characteristics
2
C
Max
300
300
400
Unit
ms
pF
µs
µs
µs
µs
ns
ns
ns
ns
µs
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