STR730FZ1T7 Datasheet, PDF (1/22 Pages) STMicroelectronics – ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES

STR73xF
ARM7TDMI^™ 32-BIT MCU WITH FLASH, 3x CAN,
4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
DATA BRIEF
■ Core
– ARM7TDMI 32-bit RISC CPU
– 32 MIPS @ 36 MHz
■ Temperature Range
– Operating temperature range -40 to 105 °C
■ Memories
– Up to 256 Kbytes FLASH program memory
(10,000 cycles endurance, data retention 20
years at 55°C)
– 16 Kbytes RAM
■ Clock, Reset and Supply Management
– 4.5 - 5.5V application supply and I/O interface
– Embedded 1.8V regulator for core supply
– Embedded oscillator running from external
4-8MHz crystal or ceramic resonator
– Up to 36 MHz CPU freq. with internal PLL
– Internal RC oscillator 32kHz or 2MHz soft-
ware configurable for fast startup and backup
clock
– Realtime Clock for clock-calendar function
– Wakeup Timer driven by internal RC for wake-
up from STOP mode
– 5 power saving modes: SLOW, WAIT,
LPWAIT, STOP and HALT modes
■ Nested interrupt controller
– Fast interrupt handling with multiple vectors
– 64 maskable IRQ with 64 vectors and
16 priority levels
– 2 maskable FIQ sources
– 16 external interrupts and up to 32 wake up
lines
■ Up to 112 I/O ports
– 72/112 multifunctional bidirectional I/O lines
TQFP100 14 x 14
LFBGA144 10 x 10 x 1.7
TQFP144
20 x 20
■ DMA
– 4 DMA controllers with 4 channels each
■ Timers
– 16-bit watchdog timer (WDG)
– 6/10 16-bit timers (TIM) each with: 2 input
captures, 2 output compares, PWM and pulse
counter modes
– 6 16-bit PWM modules (PWM)
– 3 16-bit timebase timers with 8-bit prescalers
■ 12 Communications Interfaces
– 2 I²C interfaces
– 4 UART asynchronous serial communications
interfaces
– 3 BSPI synchronous serial interfaces
– Up to 3 CAN interfaces (2.0B Active)
■ 10-bit A/D Converter
– 12/16 channels
– Conversion time: min 3µs, range: 0 to 5V
■ Development Tools Support
– JTAG interface
Table 1. Device Summary
Features
FLASH memory - bytes
STR730FZx
STR735FZx
STR731FVx
STR736FVx
128K 256K 128K 256K 64K 128K 256K 64K 128K 256K
RAM - bytes
16K
16K
Peripheral Functions
10 TIM Timers, 112 I/Os, 32
Wake-Up lines, 16 ADC channels
6 TIM Timers, 72 I/Os, 18 Wake-Up lines,
12 ADC channels
CAN Peripherals
3
0
3
0
Operating Voltage
4.5 to 5.5V (optional 1.8V for core)
Operating Temperature
-40 to +105°C
Packages
T=TQFP144 20 x 20
H=LFBGA144 10 x10
T=TQFP100 14x14
Rev. 1
July 2005
This is preliminary information on a new product now in development. Details are subject to change without notice.
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