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MCF52252AF80 Datasheet(PDF) 3 Page - Freescale Semiconductor, Inc |
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MCF52252AF80 Datasheet(HTML) 3 Page - Freescale Semiconductor, Inc |
3 / 46 page Family Configurations MCF52259 ColdFire Microcontroller, Rev. 3 Freescale Semiconductor 3 1 Family Configurations Table 1. MCF52259 Family Configurations Module 52252 52254 52255 52256 52258 52259 Version 2 ColdFire Core with eMAC (Enhanced multiply-accumulate unit) and CAU (Cryptographic acceleration unit) •••••• System Clock up to 66 or 80 MHz1 1 66 MHz = 63 MIPS; 80 MHz = 76 MIPS up to 80 MHz1 up to 66 or 80 MHz1 up to 80 MHz1 Performance (Dhrystone 2.1 MIPS) up to 63 or 76 Flash 256 KB 512 KB 512 KB 256 KB 512 KB 512 KB Static RAM (SRAM) 32 KB 64 KB 64 KB 32 / 64 KB 64 KB 64 KB Two Interrupt Controllers (INTC) •••••• Fast Analog-to-Digital Converter (ADC) •••••• USB On-The-Go (USB OTG) •••••• Mini-FlexBus external bus interface — — — ••• Fast Ethernet Controller (FEC) •••••• Random Number Generator and Cryptographic Acceleration Unit (CAU) —— • —— • FlexCAN 2.0B Module Varies Varies • Varies Varies • Four-channel Direct-Memory Access (DMA) •••••• Software Watchdog Timer (WDT) •••••• Secondary Watchdog Timer •••••• Two-channel Periodic Interrupt Timer (PIT) 2 22222 Four-Channel General Purpose Timer (GPT) •••••• 32-bit DMA Timers 4 44444 QSPI •••••• UART(s) 3 33333 I2C 2 22222 Eight/Four-channel 8/16-bit PWM Timer •••••• General Purpose I/O Module (GPIO) •••••• Chip Configuration and Reset Controller Module •••••• Background Debug Mode (BDM) •••••• JTAG - IEEE 1149.1 Test Access Port •••••• Package 100 LQFP 144 LQFP or 144 MAPBGA |
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