STR710FZ2T6 STMicroelectronics, STR710FZ2T6 Datasheet - Page 43
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STR710FZ2T6
Manufacturer Part Number
STR710FZ2T6
Description
IC MCU ARM7 TDMI 256K 144TQFP
Manufacturer
STMicroelectronics
Series
STR7r
Datasheet
1.RLINK-ST.pdf
(78 pages)
Specifications of STR710FZ2T6
Core Processor
ARM7
Core Size
32-Bit
Speed
66MHz
Connectivity
CAN, EBI/EMI, HDLC, I²C, SmartCard, SPI, UART/USART, USB
Peripherals
PWM, WDT
Number Of I /o
48
Program Memory Size
256KB (256K x 8 + 16K)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 4x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-TQFP, 144-VQFP
Cpu Family
STR7
Device Core
ARM7TDMI
Device Core Size
32b
Frequency (max)
66MHz
Interface Type
CAN/I2C/SPI/UART/USB
Total Internal Ram Size
64KB
# I/os (max)
48
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
On-chip Adc
4-chx12-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
144
Package Type
LQFP
Processor Series
STR710x
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
64 KB
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
48
Number Of Timers
5 x 16 bit
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWARM, EWARM-BL, MCBSTR7, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
STR710-SK/HIT, STR711-SK/IAR, STR712-SK/IAR, STR71X-SK/RAIS, STX-PRO/RAIS, STX-RLINK, STR79-RVDK/CPP, STR79-RVDK, STR79-RVDK/UPG
Minimum Operating Temperature
- 40 C
For Use With
MCBSTR7UME - MCBSTR7 + ULINK-ME DEV KITMCBSTR7 - BOARD EVAL STM STR71X SERIES497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU497-4516 - BOARD EVAL FOR STR71X SER MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Other names
497-4511
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STR710FZ2T6
Manufacturer:
STM
Quantity:
2 600
Company:
Part Number:
STR710FZ2T6
Manufacturer:
STMicroelect
Quantity:
163
Company:
Part Number:
STR710FZ2T6
Manufacturer:
ST
Quantity:
35
Company:
Part Number:
STR710FZ2T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STR710FZ2T6
Manufacturer:
ST
Quantity:
20 000
STR71xF
OSC32K crystal / ceramic resonator oscillator
The STR7 RTC clock can be supplied with a 32 kHz Crystal/Ceramic resonator oscillators.
All the information given in this paragraph are based on characterization results with
specified typical external components. In the application, the resonator and the load
capacitors have to be placed as close as possible to the oscillator pins in order to minimize
output distortion and start-up stabilization time. Refer to the crystal resonator manufacturer
for more details (frequency, package, accuracy...).
Table 20.
Notes:
1. The oscillator selection can be optimized in terms of supply current using an high quality resonator with
2.
Figure 15. Typical application with a 32 kHz crystal
t
SU(OSC32KHZ)
WHEN RESONATOR WITH
INTEGRATED CAPACITORS
small R
32 kHz oscillation is reached. This value is measured for a standard crystal resonator and it can vary
significantly with the crystal manufacturer
t
SU(OSC32KHZ)
Symbol
C
C
R
g
i
2
L1
L2
m
F
S
value for example MSIV-TIN32.768kHz. Refer to crystal manufacturer for more details
32K oscillator characteristics (f
2)
is the start-up time measured from the moment it is enabled (by software) to a stabilized
C
Feedback resistor
Recommended load capacitance
versus equivalent serial resistance
of the crystal (R
RTCXT2 driving current
Oscillator Transconductance
startup time
L2
C
L1
32 kHz
RESONATOR
Parameter
S
)
1)
RTCXT1
RTCXT2
R
OSC32K=
F
i
2
R
V
V
V
33
IN
S
33
=40K Ω
=V
=3.3 V
32.768 kHz)
is stabilized
Conditions
SS
FEEDBACK
LOOP
STR710
Electrical parameters
f
OSC32K
12.5
Typ
2.7
3.2
8
5
µA/V
Unit
MΩ
pF
µA
s
43/78