ST7FLITE49K2T6 STMicroelectronics, ST7FLITE49K2T6 Datasheet - Page 153

• Manufacturer Part Number: ST7FLITE49K2T6
• Description: IC MCU 8BIT 8K FLASH 32LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE49K2T6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: ST7FLITE4x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C, SPI
• 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, ST7FLI49M-D/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• For Use With: 497-8399 - BOARD EVAL ST7LITE49M/STLED316S497-5858 - EVAL BOARD PLAYBACK ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST7LITE49K2
Note:
Note:
If a Bus Error occurs, a Stop or a repeated Start condition should be generated by the
Master to re-synchronize communication, get the transmission acknowledged and the bus
released for further communication
Bit 0 = GCAL General Call bit (slave mode).
I
Reset value: 0000 0000 (00h)
Bit 7 = FM/SM Fast/Standard I
Bits 6:0 = CC[6:0] 7-bit clock divider bits
The programmed F
I
Reset Value: 0000 0000 (00h)
Bits 7:0 = D[7:0] 8-bit Data register
2
2
C clock control register (I2CCCR)
C data register (I2CDR)
FM/SM
D7
This bit is set by hardware when a general call address is detected on the bus while
ENGC=1. It is cleared by hardware detecting a Stop condition (STOPF=1) or when the
interface is disabled (PE=0).
0: No general call address detected on bus
1: general call address detected on bus
This bit is set and cleared by software. It is not cleared when the interface is disabled
(PE=0).
0: Standard I
1: Fast I
These bits select the speed of the bus (F
cleared when the interface is disabled (PE=0).
Refer to the Electrical Characteristics section for the table of values.
These bits contain the byte to be received or transmitted on the bus.
–
–
7
7
Transmitter mode: byte transmission start automatically when the software writes
in the DR register.
Receiver mode: the first data byte is received automatically in the DR register
using the least significant bit of the address. Then, the following data bytes are
received one by one after reading the DR register.
2
C mode
CC6
D6
2
C mode
SCL
assumes no load on SCL and SDA lines.
CC5
D5
2
C mode bit
CC4
D4
Read / Write
Read / Write
SCL
) depending on the I
CC3
D3
CC2
D2
2
C mode. They are not
On-chip peripherals
CC1
D1
CC0
153/245
D0
0
0