MC68EC040FE25A Freescale Semiconductor, MC68EC040FE25A Datasheet - Page 62

• Manufacturer Part Number: MC68EC040FE25A
• Description: IC MPU 32BIT 25MHZ 184-CQFP
• Manufacturer: Freescale Semiconductor
• Series: M68000r

Specifications of MC68EC040FE25A

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 184-CQFP
• Core Size: 32bit
• Program Memory Size: 8KB
• Cpu Speed: 25MHz
• Digital Ic Case Style: CQFP
• No. Of Pins: 184
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To
• Rohs Compliant: Yes
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 184
• Package Type: CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

; BKINT serves as a FF holding the request from the breakpoint logic.
; RSTS_ is a simulated o.c. driving the soft reset line of the quicc, while
; its OE is driven by RSTS
; RSTH_ is a simulated o.c. driving the hard reset line of the quicc, while
; its OE is driven by RSTH
; RSTS logically sums the conditions for soft reset: push-button, host
; soft reset and reset instruction (RSTO).
; RSTI logically sums the conditions for 040 reset: HARD reset
; (both push-buttons are depressed), P.B. SOFT reset, HOST hard and soft
; reset, P.U. reset and software watch-dog reset.
; RSTI is separated from RSTH_ in order of supporting soft reset as well.
;*************************************************************************
; 1 2
; 13 14
;************************************************************************
;**************
PL RST1 RST2 ABR1 ABR2 H_RSTH H_RSTS RSTO CS5 H_NMI BKPTO GND
EQUATIONS
/IRQ7 = /ABRT ; abort p.b. FF
IRQ7.TRST = VCC
IRQ7.RSTF = VCC; bypass
IRQ7.SETF = VCC
DEB1.TRST = VCC
DEB1.RSTF = /RST2
DEB1.SETF = /RST1
DEB2.TRST = VCC
DEB2.RSTF = /ABR2
DEB2.SETF = /ABR1
OE RSTI DEB2 DEB1 ABRT RSTS RSTH BKINT IRQ7 RSTS_ RSTH_ VCC
+ /H_NMI; host nmi
+ /BKINT; breakpoint logic
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Freescale Semiconductor, Inc.
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For More Information On This Product,
;reset debouncer
;abort debouncer
M68360QUADS-040 Hardware User’s Manual
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Go to: www.freescale.com
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SUPPORT INFORMATION
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