MPC5644A Ver la hoja de datos (PDF) - Freescale Semiconductor
Número de pieza
componentes Descripción
Fabricante
MPC5644A Datasheet PDF : 138 Pages
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1.3 Device comparison
Table 1 summarizes the MPC5644A and compares it to the MPC5634M.
Table 1. MPC5644A, MPC5634M and MPC5642A comparison
Feature
Process
Core
SIMD
VLE
Cache
Non-Maskable Interrupt (NMI)
MMU
MPU
Crossbar switch
Core performance
Windowing software watchdog
Core Nexus
SRAM
Flash
Flash fetch accelerator
External bus
Calibration bus
DMA
DMA Nexus
Serial
eSCI_A
eSCI_B
eSCI_C
CAN
CAN_A
CAN_B
CAN_C
SPI
MPC5644A
MPC5634M
MPC5642A
e200z4
90 nm
e200z3
Yes
Yes
e200z4
8 KB instruction
24 entry
16 entry
54
0–150 MHz
Class 3+
192 KB
No
NMI & Critical Interrupt
16 entry
No
34
0–80 MHz
Yes
Class 2+
94 KB
8 KB instruction
24 entry
16 entry
44
0–150 MHz
Class 3+
128 KB
4 MB
4 256-bit
16-bit (incl 32-bit muxed)
16-bit (incl 32-bit muxed)
64 ch.
3
1.5 MB
2 MB
4 128-bit
None
16-bit
16-bit (incl 32-bit muxed)
32 ch.
64 ch.
None
2
3
Yes (MSC Uplink)
Yes (MSC Uplink)
Yes
3
64 buf
64 buf
3
No
2
64 buf
No
32 buf
2
Yes
3
64 buf
64 buf
3
MPC5644A Microcontroller Data Sheet, Rev. 7
4
Freescale Semiconductor
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