PXN20 Datasheet, PDF (4/60 Pages) Freescale Semiconductor, Inc – PXN20 Microcontroller

Ordering information
Table 2. PXN20 family feature set (continued)
Feature
CPU Execution Speed
Input/Output Processor (IOP)
IOP Execution Speed
Flash with ECC
Data Flash Block
RAM with ECC
Memory Protection Unit (MPU)
Direct Memory Access Unit (eDMA)
Ethernet (FEC)
MediaLB (MLB-DIM)
FlexRay Controller
Analog-to-Digital Converter (ADC)
Total Timer I/O (eMIOS200)
Cross Trigger Unit (CTU)
Asynchronous Serial Interfaces (UART)
Synchronous Serial Interfaces (SPI)
Controller Area Network (CAN) Controller
Inter-Integrated Circuit (I²C) Controller
Frequency Modulated PLL (FMPLL)
4 – 40 MHz XTAL Oscillator
16 MHz IRC Oscillator
32 kHz XTAL Oscillator
128 kHz IRC Oscillator
Real Time Counter/ Autonomous Periodic Interrupts (RTC/API)
Periodic Interrupt Timer (PIT)
System Timer Module (STM)
Software Watchdog Timer (SWT)
General-Purpose I/O (GPIO)
Clock Monitor (FMPLL)
JTAG
Nexus Debug (Only supported on emulation package)
Production Package
Emulation Package (for development use only)
PXN20
PXN21
Static, 116 MHz
Static, 116 MHz
e200z0
e200z0
1/2 CPU execution speed
1/2 CPU execution speed
2 MB
2 MB
8x16 KB
8x16 KB
592 KB
128 KB
No
16 entry
16 Channel
32 Channel
Yes
No
Yes
No
Yes (128 Message Buffers)
No
36 internal channels, 10-bit 64 internal channels, 10-bit
Supports 32 external channels Supports 32 external channels
24 channels, 16-bit
32 channels, 16-bit
No
Yes
6
12
4
4
6
5
4
4
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
8
8
Yes
Yes
Yes
Yes
155
155
Yes
Yes
Yes
Yes
Nexus3 (e200Z6)
Nexus2+ (e200Z0)
Nexus3 (e200Z6)
Nexus2+ (e200Z0)
208 MAPBGA
208 MAPBGA
256 MAPBGA
256 MAPBGA
PXN20 Microcontroller Data Sheet, Rev. 1
4
Freescale Semiconductor