mc68sz328 Freescale Semiconductor, Inc, mc68sz328 Datasheet - Page 6

• Manufacturer Part Number: mc68sz328
• Description: Mc68sz328 Dragonball Super Integrated Portable System Processor Product Brief
• Manufacturer: Freescale Semiconductor, Inc

Features
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Analog signal processing (ASP) module
— ADC (16-bit resolution, 12-bit accuracy) with 3 inputs for touch panel and low voltage detect
— Enhanced ADC (16-bit resolution, 12-bit accuracy) for use as second ADC with DMA support
— Embedded touch panel circuitry
— Pen ADC that supports auto data sampling at a configured sample rate
— Interrupt-based operation with 12 × 16 FIFO for pen ADC sample data and two 8 × 16 FIFOs
— Significantly reduced software overhead for pen input applications
— Low power management
Timers
— Two identical 16-bit general-purpose timers/counters
— Capability to cascade timers together to operate as a single 32-bit timer
— Input capture capability with programmable trigger edge for interval measurement
— 15 ns resolution at 66.32 MHz system clock
— Timer input/output pin for event notification
Real-time clock and sampling timer (RTC)
— 32.768 kHz clock input
— Full clock function: second, minute, hour, and day (up to 512 days)
— One programmable alarm with interrupt capability
— Sampling timer with selectable frequency (4 Hz, 8 Hz, 16 Hz, 32 Hz, 64 Hz, 256 Hz, 512 Hz)
Watchdog timer (WD)
— Programmable watchdog interrupt or reset
Pulse-width modulation (PWM) modules
— 8-bit (PWM 1) and 16-bit (PWM 2) resolution
— 5-byte FIFO in 8-bit PWM 1 provides more flexibility on performance
Mono-
chrome
CSTN
TFT
Panel
Type
for data for enhanced ADC
and interrupt capability that can be used for digitizer sampling or keyboard debouncing
1.
The actual maximum panel size is constrained by the size of eSRAM.
12, 16
Pixel
Bits/
4, 8
4, 8
1
2
4
Table 3. eSRAM Used for Display Memory
Panel Interface
1, 2, 4, 8
1, 2, 4, 8
1, 2, 4, 8
12, 16
(Bits)
16
8
MC68SZ328 Product Brief
Number of Grayscale
Levels or Colors
Black and white
4096, 64K
16, 256
16, 256
16
4
Size Supported (Pixels)
320 x 240 or 240 x 320
320 x 240 or 240 x 320
320 x 240 or 240 x 320
240 x 160 or 160 x 240
Max. Standard Panel
640 x 480
640 x 480
MOTOROLA
1