STR730FZ1T6 STMicroelectronics, STR730FZ1T6 Datasheet - Page 25

• Manufacturer Part Number: STR730FZ1T6
• Description: MCU 32BIT 128K FLASH 144-TQFP
• Manufacturer: STMicroelectronics
• Series: STR7r

Specifications of STR730FZ1T6

• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 36MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-TQFP, 144-VQFP
• For Use With: MCBSTR730 - BOARD EVAL STM STR730 SERIES497-5509 - EVAL BOARD FOR ARMIC30 CAN CTRLR497-5047 - KIT STARTER IAR FOR STR730 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

STR73xFxx
4.3.1
Supply current characteristics
The current consumption is measured as described in
Total current consumption
The MCU is placed under the following conditions:
Subject to general operating conditions for V
Table 10.
1. Typical data are based on T
2. Data based on characterization results, tested in production at V
3. I/O in static configuration (not toggling). RUN mode is almost independent of temperature. On the
Symbol
I
contrary RUN mode current is highly dependent on the application. The I
significantly reduced by the application in the following ways: switch-off unused peripherals (default),
reduce peripheral frequency through internal prescaler, fetch the most frequently-used functions from RAM
and use low power mode when possible.
DD
RUN mode
WFI mode
LPWFI mode
STOP mode
HALT mode
●
●
Parameter
Total current consumption
All I/O pins in input mode with a static value at V
All peripherals are disabled except if explicitly mentioned.
3)
Formula, f
f
f
f
Main voltage regulator ON,
LP voltage regulator = 2 mA,
RTC and WDG on, other modules off.
f
f
LP voltage regulator = 2 mA,
other modules off.
f
f
LP voltage regulator = 6 mA,
RTC and WUT ON, other modules off.
Internal wake-up possible.
f
LP voltage regulator = 2mA.
WUT ON, other modules off.
Internal wake-up possible.
LP voltage regulator = 2 mA, WIU on, Other
modules off, external wake-up.
LP voltage regulator = 2 mA.
MCLK
MCLK
OSC
RC
MCLK
OSC
RC
RC
A
=25° C, V
= high frequency (CMU_RCCTL= 0x8),
= high frequency (CMU_RCCTL= 0x0)
= high frequency (CMU_RCCTL= 0xF),
= 4 MHz, f
= 4 MHz, RC oscillator on
= f
= 36 MHz, RAM execution
= 36 MHz, Flash execution
RC
MCLK
/16,
DD
=5 V
MCLK
in MHz, RAM execution
Conditions
= f
DD
OSC
, and T
/16 = 250 kHz
A
Figure 6
DD
.
max. and T
DD
and
DDRUN
7 + 1.9 f
or V
A
= 25° C.
Figure
Electrical parameters
Typ
value can be
220
500
150
SS
6.7
76
86
50
50
MCLK
(no load)
1)
7.
Max
350
700
220
140
140
8
2)
25/52
Unit
mA
mA
mA
mA
µA
µA
µA