ST7FOXK1T6 STMicroelectronics, ST7FOXK1T6 Datasheet - Page 194

• Manufacturer Part Number: ST7FOXK1T6
• Description: IC MCU 8BIT 1V FLASH MEM 32LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FOXK1T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST7FOXx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 1 Channel
• For Use With: 497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-6336

Electrical characteristics
12.5
12.5.1
Table 75.
1. R
2. For fast mode speeds, achieved speed can have ±5% tolerance. For other speed ranges, achieved speed can have ±2%
3. The above variations depend on the accuracy of the external components used.
194/226
tolerance.
f
400
300
200
100
P
SCL
50
20
= External pull-up resistance, f
Communication interface characteristics
I
Subject to general operating conditions for V
Refer to I/O port characteristics for more details on the input/output alternate function
characteristics (SDAI and SCLI). The ST7 I
requirements of the Standard I
T
Table 74.
1. The I
Table 102
SCL line frequency.
SCL frequency (multimaster I
2
Symbol
A
f
C interface
SCL
= -40°C to 85 °C, unless otherwise specified.
(1)
R
2
P
C interface will not function below the minimum clock speed of 4 MHz (see
=3.3kΩ
84h
11h
25h
61h
NA
NA
gives the values to be written in the I2CCCR register to obtain the required I
f
CPU
I
2
C interface characteristics
I²C SCL frequency
= 4 MHz, V
SCL
Parameter
= I
2
C speed.
DD
= 5 V
R
2
P
2
C communication protocol.
=4.7kΩ
C interface)
84h
11h
25h
62h
NA
NA
I2CCCR Value
f
CPU
2
C interface meets the electrical and timing
DD
V
(1)(2)(3)
DD
=4 MHz to 8 MHz,
, f
Conditions
= 4.5 to 5.5 V
OSC
R
, and T
ST7FOXF1, ST7FOXK1, ST7FOXK2
P
=3.3kΩ
8Ah
4Dh
FFh
84h
86h
25h
f
CPU
A
unless otherwise specified.
= 8 MHz, V
Table
Min
DD
75).
= 5 V
R
P
=4.7kΩ
8Ah
4Ch
FFh
84h
86h
24h
Max
400
2
Unit
kHz
C