ST72F63BE2M1 STMicroelectronics, ST72F63BE2M1 Datasheet - Page 162

• Manufacturer Part Number: ST72F63BE2M1
• Description: MCU 8BIT LS USB 8KB FLASH 24SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F63BE2M1

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 24-SOIC (7.5mm Width)
• Data Converters: A/D 12x10b
• Processor Series: ST72F6x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C, SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 14
• Number Of Timers: 1
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7MDTU3-EPB/US, ST7MDTULS-EVAL, ST72F63B-SK/RAIS, ST7MDTU3-EMU3, STX-RLINK
• Minimum Operating Temperature: 0 C
• For Use With: 497-8209 - BOARD EVAL USB STUSB02E/ST72F63B497-8208 - BOARD EVAL USB STUSB03E/ST72F63B497-5521 - EVAL BOARD LOW SPEED USB497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5624-5

Electrical characteristics
Table 77.
1. Legend: R
2. The above variations depend on the accuracy of the external components used.
3. For speeds around 200 kHz, achieved speed can have ±5% tolerance.
4. For other speed ranges, achieved speed can have ±2% tolerance.
13.11
162/186
400
300
200
100
50
20
(kHz)
f
SCL
NA
NA
83h
10h
24h
5Fh
R
P
P
Table 77
SCL line frequency.
SCL frequency
8-bit ADC
Subject to general operating conditions for V
Table 78.
1. Unless otherwise specified, typical data are based on T
2. When V
3. Any added external serial resistor will downgrade the ADC accuracy (especially for resistance greater than
4. The stabilization time of the AD converter is masked by the first t
= External pull-up resistance; f
=3.3 kΩ R
Symbol
C
t
R
f
V
t
STAB
ADC
ADC
10k
is then always valid.
ADC
V
AIN
AIN
DD
Ω
). Data based on characterization results, not tested in production.
= 4.1 V
gives the values to be written in the I2CCCR register to obtain the required I
NA
NA
83h
10h
24h
5Fh
ADC clock frequency
Conversion range voltage
External input resistor
Internal sample and hold
capacitor
Stabilization time after ADC
enable
Conversion time (Sample+Hold)
- Sample capacitor loading time
- Hold conversion time
DDA
P
=4.7 kΩ R
8-bit ADC characteristics
and V
f
(1)(2)(3)(4)
CPU
SSA
=4 MHz
Parameter
pins are not available on the pinout, the ADC refer to V
NA
NA
83h
10h
24h
5Fh
P
=3.3 kΩ R
SCL
= I
V
DD
2
C speed; NA = not achievable.
Doc ID 7516 Rev 8
= 5 V
(2)
NA
NA
83h
10h
24h
5Fh
P
=4.7 kΩ R
I2CCCR Value
f
f
CPU
ADC
Conditions
DD
=8 MHz,
=2 MHz
83h
85h
24h
4Ch
FFh
8Ah
P
, f
A
=3.3 kΩ R
=25°C and V
OSC
V
DD
, and T
LOAD
= 4.1 V
83
85h
89h
23h
4Ch
FFh
. The first conversion after the enable
P
DD
A
=4.7 kΩ R
V
Min
-V
SSA
unless otherwise specified.
-
-
-
f
SS
CPU
=5V.
DD
=8 MHz
Typ
and V
83h
85h
8Ah
24h
4Ch
FFh
0
6
-
-
-
6
4
8
(4)
P
(1)
=3.3 kΩ R
SS.
V
V
DD
10
Max
DDA
4
-
(3)
= 5 V
ST7263Bxx
83h
85h
8Ah
23h
4Ch
FFh
P
=4.7 kΩ
1/f
2
MHz
Unit
κΩ
pF
C
µs
V
ADC