MCIMX280DVM4B Просмотр технического описания (PDF) - Freescale Semiconductor
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MCIMX280DVM4B Datasheet PDF : 70 Pages
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• Eight Pulse Width Modulators (PWMs)
• Real-time clock (RTC)
• GPIO with interrupt capability
• Power Management Unit (PMU) supports a triple output DC-DC switching converter, multiple
linear regulators, battery charger, and detector.
• 16-channel Low-Resolution A/D Converter (LRADC)
• 4/5-wire touchscreen controller
• Up to 8X8 keypad matrix with button-detect circuit
• Single channel High Speed A/D Converter (HSADC), up to 2 Msps data rate
• Security features:
— Read-only unique ID for Digital Rights Management (DRM) algorithms
— Secure boot using 128-bit AES hardware decryption
— SHA-1 and SHA256 hashing hardware
— High assurance boot (HAB4)
• Offered in 289-pin Ball Grid Array (BGA)
1.2 Ordering Information & Functional Part Differences
Table 1 provides the ordering information for the i.MX28.
Table 1. Ordering Information
Part Number
Projected Temperature Range (°C)
Package
MCIMX280DVM4B
MCIMX280CVM4B
MCIMX283DVM4B
MCIMX283CVM4B
MCIMX286DVM4B
MCIMX286CVM4B
MCIMX287CVM4B
–20 to +70
–40 to +85
–20 to +70
–40 to +85
–20 to +70
–40 to +85
–40 to +85
14 x 14 mm, 0.8mm pitch, MAPBGA-289
14 x 14 mm, 0.8mm pitch, MAPBGA-289
14 x 14 mm, 0.8 mm pitch, MAPBGA-289
14 x 14 mm, 0.8 mm pitch, MAPBGA-289
14 x 14 mm, 0.8 mm pitch, MAPBGA-289
14 x 14 mm, 0.8 mm pitch, MAPBGA-289
14 x 14 mm, 0.8 mm pitch, MAPBGA-289
Table 2 provides the functional differences between the i.MX280, i.MX283, i.MX286, and the i.MX287.
Table 2. i.MX28 Functional Differences
Function
i.MX280
i.MX283
i.MX286
i.MX287
LCD Interface
—
Yes
Touch Screen
—
Yes
Ethernet
x1
x1
L2 Switch
—
—
CAN
—
—
12-bit ADC
x8
x8
Yes
Yes
Yes
Yes
x1
x2
—
Yes
x2
x2
x8
x8
i.MX28 Applications Processors Data Sheet for Consumer Products, Rev. 1
Freescale Semiconductor
3
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