ST7FLITE49K2T6TR STMicroelectronics, ST7FLITE49K2T6TR Datasheet - Page 80

• Manufacturer Part Number: ST7FLITE49K2T6TR
• Description: IC MCU 8BIT 8K FLASH 32LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE49K2T6TR

• 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

I/O ports
Table 32.
80/245
Address
(Hex.)
0000h
0001h
0002h
0003h
0004h
0005h
0006h
0007h
0008h
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
Table 30.
Table 31.
I/O port register mapping and reset values
Register
PCDDR
PBDDR
PADDR
PCOR
PBDR
PBOR
PCDR
PADR
PAOR
label
Port A
Port B
Port C
Port
PC3 pin (continued)
Port configuration
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
7
0
0
0
0
0
0
0
0
0
Pin name
PC7:4,
PC2:0
PB7:0
PA5:0
PA7:6
PC3
open drain output
push-pull output
6
0
0
0
0
0
0
0
0
0
Mode
floating
OR = 0
floating
floating
floating
floating
5
0
0
0
0
0
0
0
0
0
Input
pull-up interrupt
pull-up interrupt
pull-up interrupt
4
0
0
0
0
0
0
0
0
0
interrupt
OR = 1
pull-up
3
0
0
0
0
0
0
0
0
1
open drain
open drain
open drain
open drain
OR = 0
DDR
2
0
0
0
0
0
0
0
0
0
1
1
true open drain
Output
1
0
0
0
0
0
0
0
0
0
ST7LITE49K2
push-pull
push-pull
push-pull
push-pull
OR = 1
OR
0
1
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
0
0
0
0
0
0
0
0
0
0