MCF5272 ColdFire Integrated Microprocessor User鈥檚 Manual, Rev. 3
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MCF5272CVF66J
寤犲晢锛� Freescale Semiconductor
鏂囦欢闋佹暩(sh霉)锛� 99/544闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC MCU 32BIT 66MHZ 196-MAPBGA
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 126
绯诲垪锛� MCF527x
鏍稿績铏曠悊鍣細 Coldfire V2
鑺珨灏哄锛� 32-浣�
閫熷害锛� 66MHz
閫i€氭€э細 EBI/EMI锛屼互澶恫(w菐ng)锛孖²C锛孲PI锛孶ART/USART锛孶SB
澶栧湇瑷�(sh猫)鍌欙細 DMA锛學DT
杓稿叆/杓稿嚭鏁�(sh霉)锛� 32
绋嬪簭瀛樺劜鍣ㄥ閲忥細 16KB锛�4K x 32锛�
绋嬪簭瀛樺劜鍣ㄩ鍨嬶細 ROM
RAM 瀹归噺锛� 1K x 32
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 3 V ~ 3.6 V
鎸暕鍣ㄥ瀷锛� 澶栭儴
宸ヤ綔婧害锛� -40°C ~ 85°C
灏佽/澶栨锛� 196-LBGA
鍖呰锛� 鎵樼洡
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Chip Select Module
MCF5272 ColdFire Integrated Microprocessor User鈥檚 Manual, Rev. 3
8-4
Freescale Semiconductor
Table 8-3 describes the interaction between CSBRn[EBI], OE/RD, R/W, and SDWE.
NOTE
The MCF5272 compares the address for the current bus transfer with the
address and mask bits in the CSBRs and CSORs looking for a match. The
priority is listed in Table 8-4 (from highest priority to lowest priority):
4鈥�2
TM
Transfer modifier. Operates with TT to determine the access type.
TT
TM
Function
0x
000
Reserved
0x
001
User data access
0x
010
User instruction access
0x
011鈥�100
Reserved
0x
101
Supervisor data access
0x
110
Supervisor instruction access
0x
111
Reserved
10
000鈥�100
Reserved
10
101
Emulator mode data access
10
110
Emulator mode instruction access
10
111
Reserved
11
000
CPU space access
11
001
Interrupt acknowledge level 1
11
010
Interrupt acknowledge level 2
11
011
Interrupt acknowledge level 3
11
100
Interrupt acknowledge level 4
11
101
Interrupt acknowledge level 5
11
110
Interrupt acknowledge level 6
11
111
Interrupt acknowledge level 7
1
CTM
Compare TM. Enables comparison between the access type and the TM and TT bits.
0 TT and TM register bits do not affect address match.
1 TT and TM register bits must match the access type for an address match to occur.
0
ENABLE
Enable. Disables/enables the chip select. When disabled, the chip select is never asserted, regardless of
the address on the internal bus. ENABLE is 0 at reset, except CS0 which is 1.
0 Chip select is disabled, no matches can occur and chip select output cannot assert.
1 Chip select is enabled, bus cycles are compared against register contents.
Table 8-3. Output Read/Write Strobe Levels versus Chip Select EBI Code
EBI
EBI Function
Access Type
OE/RD
R/W
SDWE
00
SRAM, ROM
Write
High
Low
High
Read
Low
High
01
SDRAM
Write
High
Low
Read
High
11
SRAM, ROM
Write
High
Low
High
Read
Low
High
Table 8-2. CSBRn Field Descriptions (continued)
Bits
Name
Description
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
VI-23D-CU-S CONVERTER MOD DC/DC 85V 200W
VI-234-CU-S CONVERTER MOD DC/DC 48V 200W
VE-BNT-IX-B1 CONVERTER MOD DC/DC 6.5V 75W
VE-BNT-IW-B1 CONVERTER MOD DC/DC 6.5V 100W
VE-BNR-IW-B1 CONVERTER MOD DC/DC 7.5V 100W
鐩搁棞(gu膩n)浠g悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
MCF5272CVM66 鍔熻兘鎻忚堪:寰檿鐞嗗櫒 - MPU 66MHz 63MIPS RoHS:鍚� 鍒堕€犲晢:Atmel 铏曠悊鍣ㄧ郴鍒�:SAMA5D31 鏍稿績:ARM Cortex A5 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:32 bit 鏈€澶ф檪(sh铆)閻橀牷鐜�:536 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:32 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:128 KB 鎺ュ彛椤炲瀷:CAN, Ethernet, LIN, SPI,TWI, UART, USB 宸ヤ綔闆绘簮闆诲:1.8 V to 3.3 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:FBGA-324
MCF5272CVM66J 鍔熻兘鎻忚堪:32浣嶅井鎺у埗鍣� - MCU V2CORE 4KSRAM RoHS:鍚� 鍒堕€犲晢:Texas Instruments 鏍稿績:C28x 铏曠悊鍣ㄧ郴鍒�:TMS320F28x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:32 bit 鏈€澶ф檪(sh铆)閻橀牷鐜�:90 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:64 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:26 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:2.97 V to 3.63 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:LQFP-80 瀹夎棰�(f膿ng)鏍�:SMD/SMT
MCF5272CVM66J 鍒堕€犲晢:Freescale Semiconductor 鍔熻兘鎻忚堪:IC MCU 32-BIT 66MHZ MAPBGA-196
MCF5272VF66 鍔熻兘鎻忚堪:寰檿鐞嗗櫒 - MPU 66MHz 63MIPS RoHS:鍚� 鍒堕€犲晢:Atmel 铏曠悊鍣ㄧ郴鍒�:SAMA5D31 鏍稿績:ARM Cortex A5 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:32 bit 鏈€澶ф檪(sh铆)閻橀牷鐜�:536 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:32 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:128 KB 鎺ュ彛椤炲瀷:CAN, Ethernet, LIN, SPI,TWI, UART, USB 宸ヤ綔闆绘簮闆诲:1.8 V to 3.3 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:FBGA-324
MCF5272VF66J 鍔熻兘鎻忚堪:32浣嶅井鎺у埗鍣� - MCU V2CORE 4KSRAM RoHS:鍚� 鍒堕€犲晢:Texas Instruments 鏍稿績:C28x 铏曠悊鍣ㄧ郴鍒�:TMS320F28x 鏁�(sh霉)鎿�(j霉)绺界窔瀵害:32 bit 鏈€澶ф檪(sh铆)閻橀牷鐜�:90 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:64 KB 鏁�(sh霉)鎿�(j霉) RAM 澶у皬:26 KB 鐗囦笂 ADC:Yes 宸ヤ綔闆绘簮闆诲:2.97 V to 3.63 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 105 C 灏佽 / 绠遍珨:LQFP-80 瀹夎棰�(f膿ng)鏍�:SMD/SMT