MCF5272CVF66J Freescale Semiconductor, MCF5272CVF66J Datasheet - Page 209

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MCF5272CVF66J

Manufacturer Part Number
MCF5272CVF66J
Description
IC MCU 166MHZ 196MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF527xr
Datasheets

Specifications of MCF5272CVF66J

Core Processor
Coldfire V2
Core Size
32-Bit
Speed
66MHz
Connectivity
EBI/EMI, Ethernet, I²C, SPI, UART/USART, USB
Peripherals
DMA, WDT
Number Of I /o
32
Program Memory Size
16KB (4K x 32)
Program Memory Type
ROM
Ram Size
1K x 32
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
196-MAPBGA
Processor Series
MCF527x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
Leaded Process Compatible
No
Rohs Compliant
No
Peak Reflow Compatible (260 C)
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
No

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCF5272CVF66J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
In the burst-write, page-hit example, shown in
the access is a page hit in T2, the burst transfer begins in T3.
Freescale Semiconductor
A10_PRECHG
SDADR[13:0]
SDBA[1:0]
SDCLKE
SDCLK
BS[3:0]
D[31:0]
SDWE
SDCS
RAS0
CAS0
Figure 9-12. SDRAM Burst Write, 32-Bit Port, Page Hit, Access = 3-1-1-1
MCF5272 ColdFire
T0
CF2 Core
T1
Address
Issue
®
Integrated Microprocessor User’s Manual, Rev. 3
T2
Miss?
Hit or
Page
Figure
T3
Write
9-12, after the SDRAM controller determines that
Data
1
Col
T4
Write
Data
Col
2
Bank
T5
Write
Data
3
Col
T6
Write
Data
Col
4
T7
SDRAM Controller
T8
9-19

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