ST7FLITE49K2T6 STMicroelectronics, ST7FLITE49K2T6 Datasheet - Page 22

• 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

Register and memory mapping
Table 3.
22/245
Address
001Ah
001Bh
001Ch
001Dh
001Eh
001Fh
002Ah
002Bh
002Ch
002Dh
002Eh
002Fh
003Ah
0011h
0012h
0013h
0014h
0015h
0016h
0017h
0018h
0019h
0020h
0021h
0022h
0023h
0024h
0025h
0026h
0027h
0028h
0029h
0030h
0031h
0032h
0033h
0034h
0035h
0036h
0037h
0038h
0039h
Hardware register map
EEPROM
RELOAD
RELOAD
FLASH
TIMER
TIMER
AUTO-
AUTO-
Block
WDG
MCC
ADC
ITC
Register label
BREAKCR1
BREAKCR2
PWM0CSR
PWM1CSR
PWM2CSR
PWM3CSR
BREAKEN
ADCCSR
ADCDRH
CNTR1H
ADCDRL
CNTR1L
PWMCR
ATCSR2
WDGCR
ATICRH
MCCSR
DCR0H
DCR1H
DCR2H
DCR3H
ATICRL
EECSR
ATCSR
DCR0L
DCR1L
DCR2L
DCR3L
ATR1H
ATR2H
ATR1L
ATR2L
ISPR0
ISPR1
ISPR2
ISPR3
DTGR
FCSR
EICR
(1)
(continued)
A/D Amplifier Control/Data Low Register
Data EEPROM Control/Status register
Interrupt Software Priority register 0
Interrupt Software Priority register 1
Interrupt Software Priority register 2
Interrupt Software Priority register 3
Main Clock Control/Status register
External Interrupt Control register
PWM 0 Duty Cycle register High
PWM 1 Duty Cycle register High
PWM 2 Duty Cycle register High
PWM 3 Duty Cycle register High
PWM 0 Duty Cycle register Low
PWM 1 Duty Cycle register Low
PWM 2 Duty Cycle register Low
PWM 3 Duty Cycle register Low
Dead Time Generation register
Timer Control/Status register 2
PWM 0 Control/Status register
PWM 1 Control/Status register
PWM 2 Control/Status register
PWM 3 Control/Status register
Timer Control/Status register
PWM Output Control register
Flash Control/Status register
Auto-Reload register 1 High
Auto-Reload register 2 High
Auto-Reload register 1 Low
Input Capture register High
Auto-Reload register 2 Low
A/D Control Status register
Input Capture register Low
Watchdog Control register
Break Control register 1
Reserved area (1 byte)
Break Control register 2
Reserved area (1 byte)
Reserved area (1 byte)
Counter register 1 High
Counter register 1 Low
A/D Data register High
Break Enable register
Register name
Reset status
0x00 0000b
FFh
FFh
FFh
FFh
7Fh
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
03h
00h
00h
00h
00h
03h
00h
00h
00h
00h
xxh
0xh
ST7LITE49K2
Read Only
Read Only
Read Only
Read Only
Read Only
Remarks
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W