MC68EN302AG20BT

MC68EN302 PRODUCT INFORMATION
MC68EN302 PIN DESCRIPTION
NMSI2 / PIO
RXD2 / PA0
TXD2 / PA1
RCLK2 / PA2
TCLK2 / PA3
CTS2 / PA4
RTS2 / PA5
CD2 / PA6
RAS0 / BRG2 / SDS2 / PA7
DRAM / IACK / PBIO
CAS0 / IACK7 / PB0
CAS1 / IACK6 / PB1
DRAMRW / IACK1 / PB2
TIMER / PBIO
TIN2 / PB5
TOUT2 / PB6
WDOG / PB7
TIN1 / PB3
A0 / TOUT1 / PB4
NMSI3 / SCP / PIO
RAS1 / BRG3 / PA12
RXD3 / PA8
TXD3 / PA9
RCLK3 / PA10
TCLK3 / PA11
CTS3 / SPRXD
RTS3 / SPTXD
CD3 / SPCLK
IDMA / PAIO
DREQ / PA13 / WEL
DACK / PA14 / WEH
OE / DONE / PA15
RXD1 / L1RXD
TXD1 / L1TXD
RCLK1 / L1CLK
TCLK1 / L1SY0 / SDS1
CD1 / L1SY1
CTS1 / L1GR
RTS1 / L1RQ / GCIDCL
NMSI1 / ISDN I / F
PBIO (INTERRUPT)
PB8
PB9
PB10
PB11
CLOCKS
EXTAL
XTAL
CLKO
ADDRESS BUS
DATA BUS
A23–A1
D15–D0
BUS CONTROL
DTACK
LDS / DS
UDS
R/W
AS
BUS ARBITRATON
BR
BG
BGACK
SYSTEM CONTROL
PARITY1 / BUSW
RESET
HALT
BERR
TESTING
PARITY0 / DISCPU
V
DD
(10)
FC0
INTERRUPT CONTROL
IPL1 / IRQ6
IPL2 / IRQ7
IPL0 / IRQ1
AVEC
FC2
FC1
MC68EN302
144-LEAD
GND(16)
CS0 / IOUT2
/ IOUT0
CHIP SELECT
CS3–CS1
AMUX / BRG1
ETHERNET
RX
TX
RENA
CLSN
RCLK
TENA
TCLK
TMS
TCK
TRST
PARITYE / THREES
TDI
TDO
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SEMICONDUCTOR PRODUCT INFORMATION
Table 1. MC68EN302 Ordering Information
Package Type Operating
Voltage
Frequency
(MHz)
Temperature Order Number
Thin Quad Flat Pack
(PV Suffix)
5V 20 0
°
C to 70
°
C MC68EN302PV20
Thin Quad Flat Pack
(PV Suffix)
5V 25 0
°
C to 70
°
C MC68EN302PV25
Table 2. Documentation
Document Title
Order Number Contents
MC68302 User's Manual
MC68302UM/AD Detailed information for design
M68000 Family Programmer's Reference Manual M68000PM/AD M68000 Family Instruction Set
The 68K Source BR729/D Independent vendor listing supporting soft-
ware and development tools
The MC68EN302 Addendum Describes the differences between the
MC68302 and the MC68EN302
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Information in this document is provided solely to enable system and software
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Freescale Semiconductor reserves the right to make changes without further notice to
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MC68EN302AG20BT

Mfr. #:
Manufacturer:
NXP / Freescale
Description:
Microprocessors - MPU 68K INTGR COM PROC ETHRN
Lifecycle:
New from this manufacturer.
Delivery:
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