STR711FR2T6 STMicroelectronics, STR711FR2T6 Datasheet - Page 46

• Manufacturer Part Number: STR711FR2T6
• Description: IC MCU ARM7 TDMI 256K 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR711FR2T6

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: HDLC, I²C, SmartCard, SPI, UART/USART, USB
• Peripherals: PWM, WDT
• Number Of I /o: 30
• 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: 64-LQFP
• Processor Series: STR711x
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN/EMI/USB
• Maximum Clock Frequency: 66 MHz
• Number Of Programmable I/os: 30
• Number Of Timers: 4
• 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, KSK-STR711-PL, 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
• On-chip Adc: 4-ch x 12-bit
• For Use With: MCBSTR7UME - MCBSTR7 + ULINK-ME DEV KITMCBSTR7 - BOARD EVAL STM STR71X SERIES497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU497-4550 - KIT IAR STARTER STR711/STR712
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-4513

Electrical parameters
4.3.3
46/78
Memory characteristics
Flash memory
V
Table 24.
Notes:
1. T
2. Guaranteed by design, not tested in production
N
N
Symbol
33
t
t
t
END_B0
END_B1
t
RPD
PSL
ESL
t
t
t
t
t
PDW
t
t
t
t
ESR
PB0
PB1
RET
PW
= 3.0 to 3.6V, T
ES
ES
ES
ES
A
=45°C after 0 cycles. Guaranteed by characterization, not tested in production.
2)
2)
2)
Word Program
Double Word Program
Bank 0 Program (256K)
Bank 1 Program (16K)
Sector Erase (64K)
Sector Erase (8K)
Bank 0 Erase (256K)
Bank 1 Erase (16K)
Recovery when disabled
Program Suspend Latency
Erase Suspend Latency
Endurance (Bank 0
sectors)
Endurance (Bank 1
sectors)
Data Retention (Bank 0
and Bank 1)
Erase Suspend Rate
Flash memory characteristics
Parameter
A
= -40 to 85 °C unless otherwise specified.
Double Word Program
Double Word Program
Not preprogrammed
Preprogrammed
Not preprogrammed
Preprogrammed
Not preprogrammed
Preprogrammed
Not preprogrammed
Preprogrammed
T
Min time from Erase
Resume to next Erase
Suspend
A
=85°
Test conditions
Min.
100
10
20
20
Value
Typ
130
1.6
1.9
0.7
0.6
8.0
6.6
0.9
0.8
2.3
40
60
Max
13.7
11.2
170
300
2.1
4.0
3.3
1.1
1.0
1.5
1.3
20
10
1)
STR71xF
kcycles
kcycles
Years
ms
Unit
ms
µs
µs
µs
µs
µs
s
s
s
s
s