C8051T631-GM Silicon Laboratories Inc, C8051T631-GM Datasheet - Page 24
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C8051T631-GM
Manufacturer Part Number
C8051T631-GM
Description
IC MCU 8KB 20PIN QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051T63xr
Specifications of C8051T631-GM
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
17
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-QFN
Processor Series
C8051T6x
Core
8051
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
UART, SPI, SMBus
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
17
Number Of Timers
4 x 16-bit
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051T630DK
Minimum Operating Temperature
- 40 C
For Use With
336-1464 - KIT DEV FOR C8051T630 FAMILY
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
336-1459-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051T631-GM
Manufacturer:
Silicon
Quantity:
91
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C8051T630/1/2/3/4/5
5.2. Electrical Characteristics
Table 5.2. Global Electrical Characteristics
–40 to +85 °C, 25 MHz system clock unless otherwise specified.
24
Parameter
Supply Voltage (Note 1)
Digital Supply Current with
CPU Active
Digital Supply Current with
CPU Inactive (not accessing
EPROM)
Digital Supply Current
(shutdown)
Digital Supply RAM Data
Retention Voltage
Specified Operating Tempera-
ture Range
SYSCLK (system clock
frequency)
Tsysl (SYSCLK low time)
Tsysh (SYSCLK high time)
Notes:
1. Analog performance is not guaranteed when V
2. SYSCLK must be at least 32 kHz to enable debugging.
Regulator in Normal Mode
Regulator in Bypass Mode
V
V
V
V
V
V
V
V
Oscillator not running (stop mode),
Internal Regulator Off
Oscillator not running (stop or sus-
pend mode), Internal Regulator On
(Note 2)
DD
DD
DD
DD
DD
DD
DD
DD
= 1.8 V, Clock = 25 MHz
= 1.8 V, Clock = 1 MHz
= 3.0 V, Clock = 25 MHz
= 3.0 V, Clock = 1 MHz
= 1.8 V, Clock = 25 MHz
= 1.8 V, Clock = 1 MHz
= 3.0 V, Clock = 25 MHz
= 3.0 V, Clock = 1 MHz
Conditions
DD
Rev. 1.0
is below 1.8 V.
Min
–40
1.8
1.7
18
18
—
—
—
—
—
—
—
—
—
—
—
0
0.41
0.42
Typ
350
3.0
1.8
6.2
2.7
2.9
2.2
2.3
0.2
1.5
—
—
—
—
7
Max
+85
400
3.6
1.9
8.8
8.9
3.1
25
—
—
—
—
—
—
—
3
2
Units
MHz
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
°C
ns
ns
V
V
V
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