C8051F321-GM Silicon Laboratories Inc, C8051F321-GM Datasheet - Page 30
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C8051F321-GM
Manufacturer Part Number
C8051F321-GM
Description
IC 8051 MCU 16K FLASH 28MLP
Manufacturer
Silicon Laboratories Inc
Series
C8051F32xr
Datasheets
1.C8051F320-TB.pdf
(250 pages)
2.C8051F321-GMR.pdf
(2 pages)
3.C8051F321-GM.pdf
(256 pages)
Specifications of C8051F321-GM
Program Memory Type
FLASH
Program Memory Size
16KB (16K x 8)
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
21
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F3x
Core
8051
Data Bus Width
8 bit
Data Ram Size
2.25 KB
Interface Type
I2C/SMBus/SPI/UART/USB
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
21
Number Of Timers
4
Operating Supply Voltage
2.7 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
C8051F320DK
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit or 17-ch x 10-bit
No. Of I/o's
21
Ram Memory Size
1280Byte
Cpu Speed
25MHz
No. Of Timers
4
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1480 - DAUGHTER CARD TOOLSTCK C8051F321770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1449 - ADAPTER PROGRAM TOOLSTICK F321336-1260 - DEV KIT FOR C8051F320/F321
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1261
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F321-GM
Manufacturer:
SiliconL
Quantity:
4 364
Part Number:
C8051F321-GM
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Part Number:
C8051F321-GMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
C8051F320/1
3.
30
-40°C to +85°C, 25 MHz System Clock unless otherwise specified.
Digital Supply Voltage (Note 1)
Digital Supply Current with CPU
active
Digital Supply Current with CPU
active and USB active (Full or Low
Speed)
Digital Supply Current with CPU
inactive (not accessing FLASH)
Digital Supply Current (suspend
mode or shutdown mode)
Digital Supply RAM Data Reten-
tion Voltage
SYSCLK (System Clock) (Note 2)
T
T
Specified Operating Temperature
Range
Note 1: USB Requires 3.0 V Minimum Supply Voltage.
Note 2: SYSCLK must be at least 32 kHz to enable debugging.
SYSH
SYSL
(SYSCLK Low Time)
(SYSCLK High Time)
GLOBAL DC ELECTRICAL CHARACTERISTICS
PARAMETER
Table 3.1. Global DC Electrical Characteristics
VDD=3.3V, Clock=24MHz
VDD=3.3V, Clock=1MHz
VDD=3.3V, Clock=32kHz
VDD=3.3V, Clock=24MHz
VDD=3.3V, Clock=6MHz
VDD=3.3V, Clock=24MHz
VDD=3.3V, Clock=1MHz
VDD=3.3V, Clock=32kHz
Oscillator not running
CONDITIONS
Rev. 1.1
MIN
-40
2.7
18
18
0
< 0.1
TYP
TBD
TBD
3.3
0.6
0.3
1.5
10
30
14
5
MAX
+85
3.6
25
UNITS
MHz
mA
mA
mA
mA
mA
mA
µA
µA
µA
°C
ns
ns
V
V