ST7FLITEU09M6TR STMicroelectronics, ST7FLITEU09M6TR Datasheet - Page 37

• Manufacturer Part Number: ST7FLITEU09M6TR
• Description: MCU 8BIT SGL VOLT FLASH SO-8
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITEU09M6TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: ST7FLITEUx
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: ICC
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 5
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7FLITU0-D/RAIS, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 5 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -
• Lead Free Status / Rohs Status: No

ST7LITEU05 ST7LITEU09
7.3.5
Table 7.
Address
003Ah
003Eh
003Fh
(Hex.)
0038h
0039h
CKCNTCSR
Clock controller control/status register (CKCNTCSR)
Reset Value: 0000 1001 (09h)
Bits 7:4 = Reserved, must be kept cleared.
Bit 3 = AWU_FLAG AWU selection bit
Bit 2 = RC_FLAG RC selection bit
Bit 1 = Reserved, must be kept cleared.
Bit 0 = RC/AWU RC/AWU selection bit
Clock register map and reset values
Reset Value
Reset Value
Reset Value
Reset Value
Reset Value
AVDTHCR
Register
MCCSR
SICSR
RCCR
label
0
7
This bit is set and cleared by hardware.
0: No switch from AWU to RC requested
1: AWU clock activated and temporization completed
This bit is set and cleared by hardware.
0: No switch from RC to AWU requested
1: RC clock activated and temporization completed
0: RC enabled
1: AWU enabled (default value)
CR9
CK2
0
7
0
1
0
0
0
-
-
-
CR8
CR1
CK1
6
0
1
0
0
0
-
-
0
CR7
CR0
CK0
5
0
1
0
0
0
-
-
0
CR6
4
0
1
0
0
0
-
-
-
-
AWU_FLAG
Read/write
AWU_FLAG
CR5
3
0
1
0
0
1
Supply, reset and clock management
-
-
-
RC_FLAG
RC_FLAG
LVDRF
CR4
2
0
1
0
0
x
-
-
0
AVDF
AVD1
MCO
CR3
1
0
1
0
1
0
-
RC/AWU
RC/AWU
AVDIE
AVD2
SMS
CR2
0
37/139
0
0
1
0
1
1