C8051F331-GMR Silicon Laboratories Inc, C8051F331-GMR Datasheet - Page 2

• Manufacturer Part Number: C8051F331-GMR
• Description: IC 8051 MCU 8K FLASH 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F331-GMR

• 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: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• For Use With: 336-1451 - ADAPTER PROGRAM TOOLSTICK F330336-1264 - DEV KIT FOR C8051F330/F331
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Selected Electrical Specifications
(T
Small Form Factor
Note 1: OSC1 can be calibrated in 2.5% steps using an internal calibration register.
GLOBAL CHARACTERISTICS
Supply Voltage
Supply Current with
CPU active
Supply Current (shutdown)
Clock Frequency Range
INTERNAL OSCILLATORS
Frequency (OSC0)
Frequency (OSC1)
COMPARATOR
Response Time Mode0
Current Consumption Mode0
Response Time Mode1
Current Consumption Mode1
Response Time Mode2
Current Consumption Mode2
Response Time Mode3
Current Consumption Mode3
A
= –40 to +85 C°, VDD = 2.7 V unless otherwise specified)
5
4
3
2
1
PARAMETER
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DETAIL 1
Bottom View
Side View
D2
2
Package Information
4 x e
D2
D
e
R
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
11
12
13
14
15
Clock = 25 MHz
Clock = 1 MHz
Clock = 80 kHz; V
Clock = 32 kHz; V
Oscillator off; V
Note 1
(CP+) – (CP-) = 100 mV
(CP+) – (CP-) = 100 mV
(CP+) – (CP-) = 100 mV
(CP+) – (CP-) = 100 mV
DETAIL 1
Copyright © 2011 by Silicon Laboratories
ND
NE
CC
DD
A1
A2
A3
D2
E2
AA
BB
A
b
D
E
e
L
N
R
CONDITIONS
0.80
0.18
2.00
2.00
0.45
0.09
MIN
DD
0
0
DD
DD
Monitor Disabled
0.435
0.435
TYP
0.90
0.02
0.65
0.25
0.23
4.00
2.15
4.00
2.15
0.55
0.18
0.18
MM
0.5
CC
20
AA
Monitor Disabled
Monitor Disabled
5
5
MAX
1.00
0.05
1.00
0.30
2.35
2.35
0.65
25 MIPS, 8 kB Flash, 20-Pin Mixed-Signal MCU
C8051F330DK Development Kit
MIN
24.0
2.7
DC
TYP
0.36
<0.1
24.5
0.18
0.32
6.4
0.1
7.6
3.2
1.3
0.4
20
80
9
1
C8051F331
MAX
25.0
3.6
25
1.10.2011
UNITS
MHz
MHz
kHz
mA
mA
µA
µA
µA
µA
µA
µA
µA
µs
µs
µs
µs
V