STR730FZ1T7 datasheet(5/52 Pages) STMICROELECTRONICS

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STR73xFxx

Overview

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Overview

Package choice: reduced pin-count TQFP100 or feature-rich 144-pin TQFP or LFBGA

The STR73xF family is available in 3 packages. The TQFP144 and LFBGA144 versions

have the full set of all features. The 100-pin version has fewer timers, I/Os and ADC

channels. Refer to the Device Summary on Page 1 for a comparison of the I/Os available on

each package.

The family includes versions with and without CAN.

High speed Flash memory

The Flash program memory is organized in 32-bit wide memory cells which can be used for

storing both code and data constants. It is accessed by CPU with zero wait states @ 36

MHz.

The STR7 embedded Flash memory can be programmed using in-circuit programming or

in-application programming.

The Flash memory endurance is 10K write/erase cycles and the data retention is 20 years

@ 85° C.

IAP (in-application programming): IAP is the ability to re-program the Flash memory of a

microcontroller while the user program is running.

ICP (in-circuit programming): ICP is the ability to program the Flash memory of a

microcontroller using JTAG protocol while the device is mounted on the user application

board.

The Flash memory can be protected against different types of unwanted access

(read/write/erase). There are two types of protection:

●

Sector write protection

●

Flash debug protection (locks JTAG access)

Flexible power management

To minimize power consumption, you can program the STR73xF to switch to SLOW, WFI

LPWFI, STOP or HALT modes depending on the current system activity in the application.

Table 2.

Product overview

Features

STR730FZx

STR735FZx

STR731FVx

STR736FVx

Flash memory - bytes

128K

256K

128K

256K

64K

128K

256K

64K

128K

256K

RAM - bytes

16 K

Peripheral functions

10 TIM timers, 112 I/Os,

32 wake-up lines, 16 ADC

6 TIM timers, 72 I/Os, 18 wake-up lines,

12 ADC channels

CAN peripherals

Operating voltage

4.5 to 5.5 V

Operating temperature

-40 to +85°C/-40 to +105° C

Packages

T=TQFP144 20 x 20

H=LFBGA144 10 x10

T=TQFP100 14x14

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