EFM32G230F64 Energy Micro, EFM32G230F64 Datasheet - Page 52

• Manufacturer Part Number: EFM32G230F64
• Description: MCU 32BIT 64KB FLASH 64-QFN
• Manufacturer: Energy Micro
• Series: Geckor

Specifications of EFM32G230F64

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 56
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.8 V
• Data Converters: A/D 8x12b, D/A 2x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN, Exposed Pad
• Processor Series: EFM32G230
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

2010-12-17 - d0005_Rev1.20
Note:
1. 'e' represents the basic terminal pitch. Specifies the true geometric position of the terminal axis.
2. Datum 'C' is the mounting surface with which the package is in contact
3. Specifies the vertical shift of the flat part of each terminal form the mounting surface.
4. Dimension 'A' includes package warpage.
5. Dimension 'b' applies to metallized terminal and is measured between 0.15 mm and 0.30 mm from
6. Depending on the method of lead termination at the edge of the package, a maximum 0.15 mm pull
7. Package dimensions take reference from JEDEC MO-220 rev. K, variations VJJ-2, except D2 and E2.
Table 4.4. QFN64 (Dimensions in mm)
The QFN64 Package uses Nickel-Palladium-Gold preplated leadframe.
All EFM32 packages are RoHS compliant and free of Bromine (Br) and Antimony (Sb).
Symbol
the terminal tip. If the terminal has the optional radius on the other end of the terminal, the dimension
'b' should not be measured in the radius area.
back (L1) may be present. 'L' minus 'L1' is to be equal to or greater than 0.3 mm.
Nom
Max
Min
0.80
0.90
A
-
0.00
0.02
0.05
A1
0.20
A3
9.00
D
7.50
D1
9.00
E
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7.50
E1
0.50
e
0.03
0.15
L1
-
0.75
ZD
0.75
ZE
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0.18
0.25
0.30
b
0.45
0.50
0.55
L
7.10
7.20
7.30
D2
7.10
7.20
7.30
E2