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MPC5644B

Freescale Semiconductor
Part Number MPC5644B
Manufacturer Freescale Semiconductor
Description Microcontroller
Published Jul 7, 2011
Detailed Description Freescale Semiconductor Data Sheet: Advance Information Document Number: MPC5646C Rev. 3, May 2011 MPC5646C MPC5646C M...
Datasheet PDF File MPC5644B PDF File

MPC5644B
MPC5644B

Overview
Freescale Semiconductor Data Sheet: Advance Information Document Number: MPC5646C Rev.
3, May 2011 MPC5646C MPC5646C Microcontroller Data Sheet • e200z4d dual issue, 32-bit core Power Architecture compliant CPU – Up to 120 MHz – 4 KB, 2/4-Way Set Associative Instruction Cache – Variable length encoding (VLE) – Embedded floating-point (FPU) unit www.
DataSheet4U.
net – Supports Nexus3+ • e200z0h single issue, 32-bit core Power Architecture compliant CPU – Up to 80 MHz – Variable length encoding (VLE) – Supports Nexus3+ • Up to 3 MB on-chip flash memory: flash page buffers to improve access time • Up to 256 KB on-chip SRAM • 64 KB on-chip data flash memory to support EEPROM emulation • Up to 16 semaphores across all slave ports • User selectable MBIST • Low-power modes supported: STOP, HALT, STANDBY • 16 region Memory Protection Unit (MPU) • Dual-core Interrupt Controller (INTC).
Interrupt sources can be routed to e200z4d, e200z0h, or both • Frequency-Modulated Phase-Locked Loop (FMPLL) • Crossbar switch architecture for concurrent access to peripherals, flash memory, and SRAM from multiple bus masters • 32 channel eDMA controller with DMAMUX • Timer supports input/output channels providing 16-bit input capture, output compare, and PWM functions (eMIOS) • 2 analog-to-digital converters (ADC): one 10-bit and one 12-bit • Cross Trigger Unit (CTU) to enable synchronization of ADC conversions with a timer event from the eMIOS or from the PIT • Up to 8 serial peripheral interface (DSPI) modules • Up to 10 serial communication interface (LINFlex) modules 176-pin LQFP (24  24 mm) 256 MAPBGA (17  17 mm) 208-pin LQFP (28  28 mm) • • • • • • • • • • • • • • • Up to 6 full CAN (FlexCAN) modules with 64 MBs each CAN Sampler to catch ID of CAN message 1 inter IC communication interface (I2C) module Up to 177 (LQFP) or 199 (BGA) configurable general purpose I/O pins System clocks sources – 4–40 MHz external crystal oscillator – 16 MHz internal RC oscillator – FMPLL Addition...


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