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32-bit MCU. STR715FR0 Datasheet

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32-bit MCU. STR715FR0 Datasheet
















STR715FR0 MCU. Datasheet pdf. Equivalent













Part

STR715FR0

Description

32-bit MCU



Feature


STR71xFxx STR710RZ ARM7TDMI™ 32-bit MC U with Flash, USB, CAN, 5 timers, ADC, 10 communication interfaces Features ⠖  Core – ARM7TDMI 32-bit RISC CPU †“ 59 MIPS @ 66 MHz from SRAM – 45 MIP S @ 50 MHz from Flash ■ Memories – Up to 256 Kbytes Flash program memory ( 10 kcycles endurance, 20 years retentio n @ 85 ° C) – 16 Kbytes Flash data m emory (100 kcycles endurance, 20 ye.
Manufacture

STMicroelectronics

Datasheet
Download STR715FR0 Datasheet


STMicroelectronics STR715FR0

STR715FR0; ars retention@ 85 ° C) – Up to 64 Kby tes RAM – External Memory Interface ( EMI) for up to 4 banks of SRAM, Flash, ROM – Multi-boot capability ■ Clock , reset and supply management – 3.0 t o 3.6 V application supply and I/Os – Internal 1.8 V regulator for core supp ly – Clock input from 0 to 16.5 MHz ⠀“ Embedded RTC osc. running from exter nal 32 kHz crystal – Embedded PLL f.


STMicroelectronics STR715FR0

or CPU clock – Realtime Clock for cloc k-calendar function – 5 power saving modes: SLOW, WAIT, LPWAIT, STOP and STA NDBY modes ■ Nested interrupt control ler – Fast interrupt handling with mu ltiple vectors – 32 vectors with 16 I RQ priority levels – 2 maskable FIQ s ources ■ Up to 48 I/O ports – 30/32 /48 multifunctional bidirectional I/Os Up to 14 ports with interrupt capa.


STMicroelectronics STR715FR0

bility LQFP64 10 x 10 LQFP144 20 x 20 LFBGLAFB64GA86x4 8 x 1.7 8 x 8 x 1.7 LFBGA144 10 x 10 x 1.7 ■ 5 timers †“ 16-bit watchdog timer – 3 16-bit ti mers with 2 input captures, 2 output co mpares, PWM and pulse counter – 16-bi t timer for timebase functions ■ 10 c ommunication interfaces – 2 I2C inter faces (1 multiplexed with SPI) – 4 UA RT asynchronous serial interface.




Part

STR715FR0

Description

32-bit MCU



Feature


STR71xFxx STR710RZ ARM7TDMI™ 32-bit MC U with Flash, USB, CAN, 5 timers, ADC, 10 communication interfaces Features ⠖  Core – ARM7TDMI 32-bit RISC CPU †“ 59 MIPS @ 66 MHz from SRAM – 45 MIP S @ 50 MHz from Flash ■ Memories – Up to 256 Kbytes Flash program memory ( 10 kcycles endurance, 20 years retentio n @ 85 ° C) – 16 Kbytes Flash data m emory (100 kcycles endurance, 20 ye.
Manufacture

STMicroelectronics

Datasheet
Download STR715FR0 Datasheet




 STR715FR0
STR71xFxx STR710RZ
ARM7TDMI™ 32-bit MCU with Flash, USB, CAN,
5 timers, ADC, 10 communication interfaces
Features
■ Core
– ARM7TDMI 32-bit RISC CPU
– 59 MIPS @ 66 MHz from SRAM
– 45 MIPS @ 50 MHz from Flash
■ Memories
– Up to 256 Kbytes Flash program memory
(10 kcycles endurance, 20 years retention
@ 85 ° C)
– 16 Kbytes Flash data memory
(100 kcycles endurance, 20 years
retention@ 85 ° C)
– Up to 64 Kbytes RAM
– External Memory Interface (EMI) for up to 4
banks of SRAM, Flash, ROM
– Multi-boot capability
■ Clock, reset and supply management
– 3.0 to 3.6 V application supply and I/Os
– Internal 1.8 V regulator for core supply
– Clock input from 0 to 16.5 MHz
– Embedded RTC osc. running from external
32 kHz crystal
– Embedded PLL for CPU clock
– Realtime Clock for clock-calendar function
– 5 power saving modes: SLOW, WAIT,
LPWAIT, STOP and STANDBY modes
■ Nested interrupt controller
– Fast interrupt handling with multiple vectors
– 32 vectors with 16 IRQ priority levels
– 2 maskable FIQ sources
■ Up to 48 I/O ports
– 30/32/48 multifunctional bidirectional I/Os
Up to 14 ports with interrupt capability
LQFP64
10 x 10
LQFP144
20 x 20
LFBGLAFB64GA86x4 8 x 1.7
8 x 8 x 1.7
LFBGA144
10 x 10 x 1.7
■ 5 timers
– 16-bit watchdog timer
– 3 16-bit timers with 2 input captures, 2
output compares, PWM and pulse counter
– 16-bit timer for timebase functions
■ 10 communication interfaces
– 2 I2C interfaces (1 multiplexed with SPI)
– 4 UART asynchronous serial interfaces
– Smartcard ISO7816-3 interface on UART1
– 2 BSPI synchronous serial interfaces
– CAN interface (2.0B Active)
– USB Full Speed (12 Mbit/s) Device
Function with Suspend and Resume
– HDLC synchronous communications
■ 4-channel 12-bit A/D converter
– Sampling frequency up to 1 kHz
– Conversion range: 0 to 2.5 V
■ Development tools support
– Atomic bit SET and RES operations
Table 1. Device summary
Reference
Root part number
STR710FZ1, STR710FZ2
STR71xFxx
STR711FR0, STR711FR1, STR711FR2,
STR712FR0, STR712FR1, STR712FR2,
STR715FR0
STR710RZ STR710RZ
April 2013
Doc ID 10350 Rev 13
1/80
www.st.com
1




 STR715FR0
Contents
Contents
STR71xFxx STR710RZ
1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3
System architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 On-chip peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Related documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 Pin description for 144-pin packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.4 Pin description for 64-pin packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.5 External connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.6 I/O port configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.7 Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
4
Electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.1 Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.1.1 Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.1.2 Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.1.3 Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.1.4 Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.1.5 Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.3 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4.3.1 Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.3.2 Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.3.3 Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.3.4 EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
4.3.5 I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
4.3.6 TIM timer characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4.3.7 EMI - external memory interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
4.3.8 I2C - inter IC control interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
4.3.9 BSPI - buffered serial peripheral interface . . . . . . . . . . . . . . . . . . . . . . . 63
4.3.10 USB characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
4.3.11 ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
2/80
Doc ID 10350 Rev 13




 STR715FR0
STR71xFxx STR710RZ
Contents
5
Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5.1 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5.2 Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6
Product history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
7
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
8
Known limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
9
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Doc ID 10350 Rev 13
3/80




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